Python Risk Developer - Vice President page is loaded Python Risk Developer - Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview The Commodities trading business at Citi has grown significantly in the last 10 years to become one of the leading industry players. It is a federated business model that covers market-making across all types of assets including Oil, Gas, Power, Agriculture, Emissions, Metals, Freight, Exotics and Indices.This role is within the London Commodities Risk Technology team, focussing on our front-office trading platform. This proprietary trading platform is currently going through an exciting re-engineering phase and we are seeking to build out the development team.This front-office risk system calculates large volumes of results data, so there are considerable challenges in data modelling, distributed processing & grid computing. Hence, we require a seasoned developer who can efficiently design and develop micro-services and components which can handle and process large amount of data with optimal performance. The application the candidate will be developing is a highly-distributed Python-based micro-services platform that uses RabbitMQ for transport and Openshift/Kubernetes for deployment.We are committed to hiring the brightest and best technical experts and in return can offer roles with direct business interaction and day-to-day usage of the latest technology. What you'll do Services Development and maintenance: Design, develop and maintain high performing fault-tolerant Python micro-services, in order to deliver a seamless user experience for our clients. Stakeholder Management : Work with Traders and Risk Managers to gather requirements, perform analysis and develop functionality. Assist with SL3 to resolve production issues. Collaboration with internal technology teams: Collaborate with the Markets Quantitative Analytics (MQA) team who develop analytics pricing models to integrate with the Risk Platform and with the Commodities Market Data (CMD) team. Collaboration with Global Teams: The Commodities Technology team in Citi is spread across various geographies worldwide and a key responsibility is to collaborate and work effectively with these global teams. Integration with other supporting libraries: Work on integrating other libraries such as Market Data, Trade Repository, Analytics into the Risk Platform. Continuous Learning: Stay updated with latest trends and developments in technology. What we'll need from you Ideally from a Commodities Risk background, though any front-office derivatives experience useful. A history of interacting with the trading desks and ability to analyse and address issues and queries quickly and effectively. Recent hands-on experience with Python plus SQL Server and ideally some Parquet exposure. Evidence of strong delivery throughout the entire lifecycle. Strong problem-solving skills and capability to write code quickly and accurately, plus experience of troubleshooting production issues. Experience of working with an analytics library. Preferred Skills Understanding of the risk greeks, products (Options, Futures, Exotics) and market data (curves, fixings/settlements, etc) ideally within a commodities business context. Experience with Python and databases within a distributed micro-services architecture. Some experience of loosely coupled architectures and queuing technology, ideally RabbitMQ. Some experience of C# would be advantageous. Good software engineering skills e.g. SOLID, TDD etc Experience in a CI/CD and Automated Deployment environment with tools such as OpenShift/Kubernetes, Jenkins, uDeploy. Experience of using AI tools to assist with development. What we can offer you We work hard to have a positive financial and social impact on the communities we serve. In turn, we put our employees first and provide the best-in-class benefits they need to be well, live well and save well.By joining Citi London, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: Generous holiday allowance starting at 27 days plus bank holidays; increasing with tenure A discretional annual performance related bonus Private medical insurance packages to suit your personal circumstances Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resourcesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.
07/06/2026
Full time
Python Risk Developer - Vice President page is loaded Python Risk Developer - Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview The Commodities trading business at Citi has grown significantly in the last 10 years to become one of the leading industry players. It is a federated business model that covers market-making across all types of assets including Oil, Gas, Power, Agriculture, Emissions, Metals, Freight, Exotics and Indices.This role is within the London Commodities Risk Technology team, focussing on our front-office trading platform. This proprietary trading platform is currently going through an exciting re-engineering phase and we are seeking to build out the development team.This front-office risk system calculates large volumes of results data, so there are considerable challenges in data modelling, distributed processing & grid computing. Hence, we require a seasoned developer who can efficiently design and develop micro-services and components which can handle and process large amount of data with optimal performance. The application the candidate will be developing is a highly-distributed Python-based micro-services platform that uses RabbitMQ for transport and Openshift/Kubernetes for deployment.We are committed to hiring the brightest and best technical experts and in return can offer roles with direct business interaction and day-to-day usage of the latest technology. What you'll do Services Development and maintenance: Design, develop and maintain high performing fault-tolerant Python micro-services, in order to deliver a seamless user experience for our clients. Stakeholder Management : Work with Traders and Risk Managers to gather requirements, perform analysis and develop functionality. Assist with SL3 to resolve production issues. Collaboration with internal technology teams: Collaborate with the Markets Quantitative Analytics (MQA) team who develop analytics pricing models to integrate with the Risk Platform and with the Commodities Market Data (CMD) team. Collaboration with Global Teams: The Commodities Technology team in Citi is spread across various geographies worldwide and a key responsibility is to collaborate and work effectively with these global teams. Integration with other supporting libraries: Work on integrating other libraries such as Market Data, Trade Repository, Analytics into the Risk Platform. Continuous Learning: Stay updated with latest trends and developments in technology. What we'll need from you Ideally from a Commodities Risk background, though any front-office derivatives experience useful. A history of interacting with the trading desks and ability to analyse and address issues and queries quickly and effectively. Recent hands-on experience with Python plus SQL Server and ideally some Parquet exposure. Evidence of strong delivery throughout the entire lifecycle. Strong problem-solving skills and capability to write code quickly and accurately, plus experience of troubleshooting production issues. Experience of working with an analytics library. Preferred Skills Understanding of the risk greeks, products (Options, Futures, Exotics) and market data (curves, fixings/settlements, etc) ideally within a commodities business context. Experience with Python and databases within a distributed micro-services architecture. Some experience of loosely coupled architectures and queuing technology, ideally RabbitMQ. Some experience of C# would be advantageous. Good software engineering skills e.g. SOLID, TDD etc Experience in a CI/CD and Automated Deployment environment with tools such as OpenShift/Kubernetes, Jenkins, uDeploy. Experience of using AI tools to assist with development. What we can offer you We work hard to have a positive financial and social impact on the communities we serve. In turn, we put our employees first and provide the best-in-class benefits they need to be well, live well and save well.By joining Citi London, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: Generous holiday allowance starting at 27 days plus bank holidays; increasing with tenure A discretional annual performance related bonus Private medical insurance packages to suit your personal circumstances Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resourcesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.
Role: Senior Site Reliability Engineer (SRE) - Kubernetes / OpenShift Location: Remote - UK (possible paid occasional travel to TIG Secure site locations as required) Job Type: Full-time, Permanent (37.5 hours) Salary: Competitive + benefits + package Security Clearance Requirements Please note that holding a current Security Clearance is not essential at the time of application, but eligibility is required. This role requires the successful candidate to be eligible for Security Check (SC) clearance. To meet this requirement, applicants must: Have the right to work in the UK Have lived in the UK continuously for the past 5 years Not have spent more than 6 months outside the UK in total during that period Be willing to undergo security vetting as part of the onboarding process About You You're an experienced SRE, Platform Engineer or Cloud Engineer with strong hands on experience running Kubernetes in production environments. You're comfortable working across Linux, Kubernetes, cloud native tooling, automation, observability, CI/CD and infrastructure as code. You understand that reliability, security and operational maturity are critical to how modern platforms support engineering teams and customer facing services. You enjoy treating infrastructure as a product, automating repeatable work, improving resilience, and building platforms that other engineers can rely on. You're calm under pressure, methodical during incidents, and able to turn operational challenges into long term improvements. You may have worked in a regulated, secure, government, defence, financial services, telecoms, managed services or cloud native environment, but most importantly you have operated Kubernetes at depth and understand the realities of production ownership. You're a senior individual contributor who can mentor others, influence engineering practice, and provide technical authority without needing formal line management responsibility. About the Role We're looking for a Senior Site Reliability Engineer (SRE) to help operate, harden and mature our production OKD / Kubernetes platforms. This is a hands on engineering role focused on reliability, automation, observability, GitOps, CI/CD and secure platform operations. You'll work across the full stack, from bare metal and virtualisation through to Kubernetes control plane operations, ingress, identity, monitoring, developer platform tooling and application delivery. The role will play a key part in improving the operational maturity of our platform estate, supporting the migration from VMware to KVM, strengthening GitOps and CI/CD practices, and helping ensure our platforms remain secure, scalable and aligned to the needs of regulated customer environments. You'll work closely with platform, application, AI, networking, security, QA and architecture teams to build reliable foundations that enable other engineering teams to deliver safely and at pace. This is not a ticket handling role. It is a senior engineering position where you'll be expected to own problems, drive improvements, and help shape how TIG operates critical cloud native infrastructure. About the Team You'll be joining our Cloud team, working closely with Platform Engineering and wider engineering teams responsible for the foundational platforms on which TIG's services run. This is a great opportunity to join a small, senior technical environment where you can have direct ownership, meaningful influence, and visibility across modern platform engineering, Kubernetes, automation, observability, security and cloud native delivery. Key Responsibilities Operate, harden and extend production OpenShift / OKD / Kubernetes clusters across on premises and hybrid environments. Support the migration from VMware to KVM, helping modernise the underlying compute and storage layer. Own and improve CI/CD processes across the full lifecycle of platform and application components. Work with platform and application engineers to support cloud native delivery using tools such as Helm and Kustomize. Develop and mature GitOps deployment practices using tools such as Argo CD or Flux. Maintain and improve core platform services including identity, ingress, observability, certificate management, service mesh and container registry capabilities. Build and operate observability across logs, metrics, traces, alerting, SLOs and error budgets. Improve platform hardening in line with secure and regulated environment requirements, including network policy, SELinux, image provenance, secret management and audit. Automate repeatable operational tasks using tools such as Ansible, Terraform, Helm, Kustomize, Go, Python or equivalent technologies. Lead incident response activity, support blameless post mortems and drive systemic fixes. Partner with networking and security teams on platform integration, segmentation, load balancing and accreditation evidence. Create and maintain clear technical documentation, runbooks, design notes and operational guidance. Mentor other engineers and act as a senior technical authority across cloud and Kubernetes operations. Participate in an on call rota, with appropriate compensation. Success in This Role Looks Like A more reliable, secure and measurable production Kubernetes estate. Improved platform observability, with meaningful alerting, SLOs and trend data that engineering teams actively use. Progress against the VMware to KVM migration, with a clear and automated path for the underlying infrastructure layer. A mature GitOps approach covering platform and application components, including rollback, drift detection and operational control. Improved CI/CD practices that help teams move at pace while considering security, QA and compliance earlier in the lifecycle. Well documented, supportable and scalable platform services. Stronger incident response, clearer runbooks and post mortems that lead to real operational improvements. Recognition as a technical authority for Kubernetes, cloud and platform operations across the organisation. What We're Looking For We're looking for a Senior Site Reliability Engineer (SRE) with strong experience operating production Kubernetes environments. This role is well suited to someone who combines deep technical capability with strong operational discipline. You'll be comfortable taking ownership of complex platform challenges, improving reliability, and working collaboratively across engineering, security, networking and architecture teams. Essential Experience & Skills Strong experience running production Kubernetes environments, not just consuming or deploying into them. Strong Linux fundamentals, including systemd, networking, storage and performance troubleshooting. Experience with at least one Kubernetes distribution such as OKD, OpenShift, vanilla Kubernetes, Rancher, EKS, AKS or GKE. Solid infrastructure as code experience, including Ansible plus Terraform or equivalent, alongside tools such as Helm and Kustomize. GitOps and CI/CD experience managing full application and component lifecycles, using tools such as Argo CD, Flux, GitHub Actions or similar. Prometheus, Grafana, Elastic Stack / LGTM, OpenTelemetry or similar. Experience working with identity and access technologies such as OIDC, SAML, SCIM or Keycloak. Experience with virtualisation or infrastructure platforms such as KVM, libvirt or VMware. Scripting or tooling experience using Go, Python, shell scripting or similar. Strong troubleshooting, problem solving and analytical skills. Experience working in secure, regulated or enterprise scale environments. Strong communication skills, with the ability to produce clear documentation, runbooks, post mortems and technical guidance. Eligible to hold UK SC clearance. Desirable (Not Essential) Specific OpenShift or OKD experience, including operators, MachineConfig or SCCs. Service mesh experience such as Istio or Linkerd. Policy engine experience such as OPA, Gatekeeper or Kyverno. Cloud native application deployment experience using Helm, Terraform, Kustomize or similar. Storage experience such as Ceph, Longhorn, OpenShift Data Foundation or equivalent. Networking experience including BGP, VXLAN, Palo Alto or Juniper technologies. Software supply chain security experience, including SBOMs, image signing, admission control or tools such as Sigstore. Experience operating AI, ML or GPU enabled platforms. CKA, CKAD, CKS, Red Hat certifications or equivalent. Active or recent UK SC clearance. Recognised open source contributions to the Kubernetes ecosystem. Soft Skills & Behaviours Calm, structured and methodical under pressure. Strong written and verbal communication skills. Collaborative working style across platform, development, QA, security, networking and architecture teams. Strong sense of ownership and accountability. Automation first mindset, with a focus on removing repeatable manual work. Able to influence technical practice through evidence, example and credibility. Pragmatic and solutions focused approach to problem solving. Curious about why systems fail, not just how to bring them back online. . click apply for full job details
07/06/2026
Full time
Role: Senior Site Reliability Engineer (SRE) - Kubernetes / OpenShift Location: Remote - UK (possible paid occasional travel to TIG Secure site locations as required) Job Type: Full-time, Permanent (37.5 hours) Salary: Competitive + benefits + package Security Clearance Requirements Please note that holding a current Security Clearance is not essential at the time of application, but eligibility is required. This role requires the successful candidate to be eligible for Security Check (SC) clearance. To meet this requirement, applicants must: Have the right to work in the UK Have lived in the UK continuously for the past 5 years Not have spent more than 6 months outside the UK in total during that period Be willing to undergo security vetting as part of the onboarding process About You You're an experienced SRE, Platform Engineer or Cloud Engineer with strong hands on experience running Kubernetes in production environments. You're comfortable working across Linux, Kubernetes, cloud native tooling, automation, observability, CI/CD and infrastructure as code. You understand that reliability, security and operational maturity are critical to how modern platforms support engineering teams and customer facing services. You enjoy treating infrastructure as a product, automating repeatable work, improving resilience, and building platforms that other engineers can rely on. You're calm under pressure, methodical during incidents, and able to turn operational challenges into long term improvements. You may have worked in a regulated, secure, government, defence, financial services, telecoms, managed services or cloud native environment, but most importantly you have operated Kubernetes at depth and understand the realities of production ownership. You're a senior individual contributor who can mentor others, influence engineering practice, and provide technical authority without needing formal line management responsibility. About the Role We're looking for a Senior Site Reliability Engineer (SRE) to help operate, harden and mature our production OKD / Kubernetes platforms. This is a hands on engineering role focused on reliability, automation, observability, GitOps, CI/CD and secure platform operations. You'll work across the full stack, from bare metal and virtualisation through to Kubernetes control plane operations, ingress, identity, monitoring, developer platform tooling and application delivery. The role will play a key part in improving the operational maturity of our platform estate, supporting the migration from VMware to KVM, strengthening GitOps and CI/CD practices, and helping ensure our platforms remain secure, scalable and aligned to the needs of regulated customer environments. You'll work closely with platform, application, AI, networking, security, QA and architecture teams to build reliable foundations that enable other engineering teams to deliver safely and at pace. This is not a ticket handling role. It is a senior engineering position where you'll be expected to own problems, drive improvements, and help shape how TIG operates critical cloud native infrastructure. About the Team You'll be joining our Cloud team, working closely with Platform Engineering and wider engineering teams responsible for the foundational platforms on which TIG's services run. This is a great opportunity to join a small, senior technical environment where you can have direct ownership, meaningful influence, and visibility across modern platform engineering, Kubernetes, automation, observability, security and cloud native delivery. Key Responsibilities Operate, harden and extend production OpenShift / OKD / Kubernetes clusters across on premises and hybrid environments. Support the migration from VMware to KVM, helping modernise the underlying compute and storage layer. Own and improve CI/CD processes across the full lifecycle of platform and application components. Work with platform and application engineers to support cloud native delivery using tools such as Helm and Kustomize. Develop and mature GitOps deployment practices using tools such as Argo CD or Flux. Maintain and improve core platform services including identity, ingress, observability, certificate management, service mesh and container registry capabilities. Build and operate observability across logs, metrics, traces, alerting, SLOs and error budgets. Improve platform hardening in line with secure and regulated environment requirements, including network policy, SELinux, image provenance, secret management and audit. Automate repeatable operational tasks using tools such as Ansible, Terraform, Helm, Kustomize, Go, Python or equivalent technologies. Lead incident response activity, support blameless post mortems and drive systemic fixes. Partner with networking and security teams on platform integration, segmentation, load balancing and accreditation evidence. Create and maintain clear technical documentation, runbooks, design notes and operational guidance. Mentor other engineers and act as a senior technical authority across cloud and Kubernetes operations. Participate in an on call rota, with appropriate compensation. Success in This Role Looks Like A more reliable, secure and measurable production Kubernetes estate. Improved platform observability, with meaningful alerting, SLOs and trend data that engineering teams actively use. Progress against the VMware to KVM migration, with a clear and automated path for the underlying infrastructure layer. A mature GitOps approach covering platform and application components, including rollback, drift detection and operational control. Improved CI/CD practices that help teams move at pace while considering security, QA and compliance earlier in the lifecycle. Well documented, supportable and scalable platform services. Stronger incident response, clearer runbooks and post mortems that lead to real operational improvements. Recognition as a technical authority for Kubernetes, cloud and platform operations across the organisation. What We're Looking For We're looking for a Senior Site Reliability Engineer (SRE) with strong experience operating production Kubernetes environments. This role is well suited to someone who combines deep technical capability with strong operational discipline. You'll be comfortable taking ownership of complex platform challenges, improving reliability, and working collaboratively across engineering, security, networking and architecture teams. Essential Experience & Skills Strong experience running production Kubernetes environments, not just consuming or deploying into them. Strong Linux fundamentals, including systemd, networking, storage and performance troubleshooting. Experience with at least one Kubernetes distribution such as OKD, OpenShift, vanilla Kubernetes, Rancher, EKS, AKS or GKE. Solid infrastructure as code experience, including Ansible plus Terraform or equivalent, alongside tools such as Helm and Kustomize. GitOps and CI/CD experience managing full application and component lifecycles, using tools such as Argo CD, Flux, GitHub Actions or similar. Prometheus, Grafana, Elastic Stack / LGTM, OpenTelemetry or similar. Experience working with identity and access technologies such as OIDC, SAML, SCIM or Keycloak. Experience with virtualisation or infrastructure platforms such as KVM, libvirt or VMware. Scripting or tooling experience using Go, Python, shell scripting or similar. Strong troubleshooting, problem solving and analytical skills. Experience working in secure, regulated or enterprise scale environments. Strong communication skills, with the ability to produce clear documentation, runbooks, post mortems and technical guidance. Eligible to hold UK SC clearance. Desirable (Not Essential) Specific OpenShift or OKD experience, including operators, MachineConfig or SCCs. Service mesh experience such as Istio or Linkerd. Policy engine experience such as OPA, Gatekeeper or Kyverno. Cloud native application deployment experience using Helm, Terraform, Kustomize or similar. Storage experience such as Ceph, Longhorn, OpenShift Data Foundation or equivalent. Networking experience including BGP, VXLAN, Palo Alto or Juniper technologies. Software supply chain security experience, including SBOMs, image signing, admission control or tools such as Sigstore. Experience operating AI, ML or GPU enabled platforms. CKA, CKAD, CKS, Red Hat certifications or equivalent. Active or recent UK SC clearance. Recognised open source contributions to the Kubernetes ecosystem. Soft Skills & Behaviours Calm, structured and methodical under pressure. Strong written and verbal communication skills. Collaborative working style across platform, development, QA, security, networking and architecture teams. Strong sense of ownership and accountability. Automation first mindset, with a focus on removing repeatable manual work. Able to influence technical practice through evidence, example and credibility. Pragmatic and solutions focused approach to problem solving. Curious about why systems fail, not just how to bring them back online. . click apply for full job details
Job Overview Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. The Senior Java Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Finance Desk Technology is part of Markets Technology. The Team works closely with the Citi Global Finance Desk and Markets Treasury Desks. The suite of Finance Desk applications provides position management, trade capture, electronic trading, market risk processing and reporting. This is supported by a mixed technology environment consisting of client server applications, developed in Java, Angular and C#, with services running on Linux servers and Cloud Containers. This provides a unique opportunity to work closely with the business stakeholders while building towards the strategic technology roadmap. We are looking for technically strong candidates who can work as team players and are capable of taking ownership and leading the initiatives when needed. Job Responsibilities / Role Responsible for developing and maintaining suite of applications asa part of global development team. Production of high quality software, emphasizing simplicity, maintainability and reuse, using standard development process. Understands business priorities, documents requirements and determines solutions in partnership with other internal teams. Accountable for all phases of development process-analysis, design, construction, testing and implementation; provides user and operational support on applications to business users. Ensures essential procedures are followed and helps to define operating standards and processes. Participating in key business initiatives involving multiple workstreams. Coordinate global testing and schedule application rollouts. Contribute towards improving the Dev Ops CI/CD Pipelines and Strategic Architecture. Work closely with partner technology teams and to collaborate effectively. Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users. Provide L3 support for production flows. Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement. Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality. Ensure essential procedures are followed and help define operating standards and processes. Serve as advisor or coach to new or lower level analysts. Has the ability to operate with a limited level of direct supervision. Qualifications Bachelor degree in Computer Science / Information Technology or a related field, or substantial practical experience of software delivery. Proven relevant experience in Application Development role. Experience in managing and implementing successful projects. Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements. Subject Matter Expert (SME) in Securities Financing Transactions Processing is a big plus. Technical Skills Required Strong core Java skills, JDBC/JPA, Restful web services. Experience with frameworks like Hibernate, Junit, Spring Boot/Microservice style application development. Experience in event driven and API led architecture. AI Tools & Platforms Usage: Hands on experience using AI tools and platforms to design, build, test, and enhance application features. Strong experience with Relational Databases like Oracle, MSSQL. Experience with build tools like Maven/Gradle, Jenkins, UDeploy. Experience with cloud based architectures on OpenShift Kubernetes. Experience with Messaging and Caching frameworks such as Kafka and Gemfire/Ignite is a plus. Testing experience with distributed software applications. Strong experience with Unix or Linux. Non-Technical Skills Required Experience in working with distributed teams situated globally in different time zones is a plus. Flexible and adaptive, team player. Excellent analytical, communication and interpersonal skills. Ability to work independently. Ability to take ownership, drive strategy and well organized. What we'll provide you By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit our Global Benefit page to learn more. EEO Statement Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity, review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
07/06/2026
Full time
Job Overview Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. The Senior Java Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Finance Desk Technology is part of Markets Technology. The Team works closely with the Citi Global Finance Desk and Markets Treasury Desks. The suite of Finance Desk applications provides position management, trade capture, electronic trading, market risk processing and reporting. This is supported by a mixed technology environment consisting of client server applications, developed in Java, Angular and C#, with services running on Linux servers and Cloud Containers. This provides a unique opportunity to work closely with the business stakeholders while building towards the strategic technology roadmap. We are looking for technically strong candidates who can work as team players and are capable of taking ownership and leading the initiatives when needed. Job Responsibilities / Role Responsible for developing and maintaining suite of applications asa part of global development team. Production of high quality software, emphasizing simplicity, maintainability and reuse, using standard development process. Understands business priorities, documents requirements and determines solutions in partnership with other internal teams. Accountable for all phases of development process-analysis, design, construction, testing and implementation; provides user and operational support on applications to business users. Ensures essential procedures are followed and helps to define operating standards and processes. Participating in key business initiatives involving multiple workstreams. Coordinate global testing and schedule application rollouts. Contribute towards improving the Dev Ops CI/CD Pipelines and Strategic Architecture. Work closely with partner technology teams and to collaborate effectively. Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users. Provide L3 support for production flows. Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement. Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality. Ensure essential procedures are followed and help define operating standards and processes. Serve as advisor or coach to new or lower level analysts. Has the ability to operate with a limited level of direct supervision. Qualifications Bachelor degree in Computer Science / Information Technology or a related field, or substantial practical experience of software delivery. Proven relevant experience in Application Development role. Experience in managing and implementing successful projects. Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements. Subject Matter Expert (SME) in Securities Financing Transactions Processing is a big plus. Technical Skills Required Strong core Java skills, JDBC/JPA, Restful web services. Experience with frameworks like Hibernate, Junit, Spring Boot/Microservice style application development. Experience in event driven and API led architecture. AI Tools & Platforms Usage: Hands on experience using AI tools and platforms to design, build, test, and enhance application features. Strong experience with Relational Databases like Oracle, MSSQL. Experience with build tools like Maven/Gradle, Jenkins, UDeploy. Experience with cloud based architectures on OpenShift Kubernetes. Experience with Messaging and Caching frameworks such as Kafka and Gemfire/Ignite is a plus. Testing experience with distributed software applications. Strong experience with Unix or Linux. Non-Technical Skills Required Experience in working with distributed teams situated globally in different time zones is a plus. Flexible and adaptive, team player. Excellent analytical, communication and interpersonal skills. Ability to work independently. Ability to take ownership, drive strategy and well organized. What we'll provide you By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit our Global Benefit page to learn more. EEO Statement Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity, review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
Team Overview XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must adapt quickly to these failures to provide a seamless experience for clients. XiP Compute Services are deployed onto OpenShift and Amazon's Elastic Kubernetes Service (EKS). An important initiative in 2025 will be onboarding Google's Kubernetes Engine to further expand our coverage. Our system scales on-demand, and we can run up to tens of thousands of replicas of our services across all asset classes. Role Overview We are seeking a Senior Engineer to fill the role of 'Applications Development Technology Lead Analyst' on the XiNG large scale distributed calculation platform (XiP). In this role you will design, build, and maintain the calculation engine at the heart of the XiP platform. This engine is responsible for c. 0.5 billion risk & suitability calculations at Citi every day. A single customer run compresses 17 million minutes of compute into a single 90 minute execution. Run on hundreds of thousands of pods across the entire XiP platform every day this calculation engine is both highly performant and rapidly changing to support new scenarios, technologies, and infrastructure. As an engineer working on the calculation engine. You will work closely with software engineers, DevOps, and our customers to ensure reliable, secure, and scalable operations of our platform. Responsibilities Take part in the shared responsibility for the long term strategic direction of the XiP Calculation Engine: Apply your experience and skills to develop future versions of the engine, making it faster, utilizing resources better, and scaling to even greater sizes. Add new features without impacting performance of the platform in undesirable ways, taking care that small changes multiplied by millions of calculations have high cost. Solve hard problems such as transferring small amounts of data to a huge number of machines. Serve as advisor or coach to team members, allocating and overseeing work: Mentor and guide mid level developers, providing technical advice, code reviews, and career development support; allocate tasks based on skill sets and project priorities, ensuring balanced workloads and timely delivery; foster a collaborative and growth oriented team environment, encouraging best practices and continuous learning. Implement changes and improvements to Citi's Risk Calculation Engine, including analyzing and designing improvements to the distribution mechanisms of the engine which regularly parallelizes 250,000 hours of compute into a single 90 minute execution: Lead design, development, and implementation of enhancements, focusing on optimizing distribution mechanisms, analyze current parallelization strategies, and identify opportunities to further improve efficiency, scalability, and throughput. Operationally support the optimization of risk calculations by examining and providing SME level insight into the distributed execution of extremely large calculations: Monitor and analyze distributed execution of large scale risk calculations, identify performance bottlenecks and inefficiencies, and provide subject matter expertise to guide operational improvements, leveraging deep technical knowledge to recommend and implement optimizations that enhance calculation speed and resource utilization. Plan, coordinate, and execute strategic changes to the engine to reach the next scaling milestone: Develop and manage strategic initiatives aimed at scaling the Risk Calculation Engine to meet future business demands; coordinate with stakeholders to ensure that scaling efforts align with customer needs. Provide specialized customer support to optimize and improve large, distributed calculations: Act as a primary point of contact for clients to address issues and optimize inefficiencies that arise during distributed workload execution. Qualifications Multiple years professional software development experience with Java. Solid experience with Java frameworks (e.g., Spring, Spring Boot, Quarkus). Experience designing, building, and maintaining large scale, distributed systems. Experience with RESTful API design and implementation. Strong understanding of object oriented programming and design patterns. Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus. Exposure to cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes) is desirable. Experience with unit testing, integration testing, and test automation frameworks (JUnit, Mockito). Experience working in Agile/Scrum development environments. Practical experience with Python for scripting, automation, or data processing tasks. Experience with CI/CD pipelines and DevOps practices is a plus. Education Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Equal Opportunity Statement Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity, review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
07/06/2026
Full time
Team Overview XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must adapt quickly to these failures to provide a seamless experience for clients. XiP Compute Services are deployed onto OpenShift and Amazon's Elastic Kubernetes Service (EKS). An important initiative in 2025 will be onboarding Google's Kubernetes Engine to further expand our coverage. Our system scales on-demand, and we can run up to tens of thousands of replicas of our services across all asset classes. Role Overview We are seeking a Senior Engineer to fill the role of 'Applications Development Technology Lead Analyst' on the XiNG large scale distributed calculation platform (XiP). In this role you will design, build, and maintain the calculation engine at the heart of the XiP platform. This engine is responsible for c. 0.5 billion risk & suitability calculations at Citi every day. A single customer run compresses 17 million minutes of compute into a single 90 minute execution. Run on hundreds of thousands of pods across the entire XiP platform every day this calculation engine is both highly performant and rapidly changing to support new scenarios, technologies, and infrastructure. As an engineer working on the calculation engine. You will work closely with software engineers, DevOps, and our customers to ensure reliable, secure, and scalable operations of our platform. Responsibilities Take part in the shared responsibility for the long term strategic direction of the XiP Calculation Engine: Apply your experience and skills to develop future versions of the engine, making it faster, utilizing resources better, and scaling to even greater sizes. Add new features without impacting performance of the platform in undesirable ways, taking care that small changes multiplied by millions of calculations have high cost. Solve hard problems such as transferring small amounts of data to a huge number of machines. Serve as advisor or coach to team members, allocating and overseeing work: Mentor and guide mid level developers, providing technical advice, code reviews, and career development support; allocate tasks based on skill sets and project priorities, ensuring balanced workloads and timely delivery; foster a collaborative and growth oriented team environment, encouraging best practices and continuous learning. Implement changes and improvements to Citi's Risk Calculation Engine, including analyzing and designing improvements to the distribution mechanisms of the engine which regularly parallelizes 250,000 hours of compute into a single 90 minute execution: Lead design, development, and implementation of enhancements, focusing on optimizing distribution mechanisms, analyze current parallelization strategies, and identify opportunities to further improve efficiency, scalability, and throughput. Operationally support the optimization of risk calculations by examining and providing SME level insight into the distributed execution of extremely large calculations: Monitor and analyze distributed execution of large scale risk calculations, identify performance bottlenecks and inefficiencies, and provide subject matter expertise to guide operational improvements, leveraging deep technical knowledge to recommend and implement optimizations that enhance calculation speed and resource utilization. Plan, coordinate, and execute strategic changes to the engine to reach the next scaling milestone: Develop and manage strategic initiatives aimed at scaling the Risk Calculation Engine to meet future business demands; coordinate with stakeholders to ensure that scaling efforts align with customer needs. Provide specialized customer support to optimize and improve large, distributed calculations: Act as a primary point of contact for clients to address issues and optimize inefficiencies that arise during distributed workload execution. Qualifications Multiple years professional software development experience with Java. Solid experience with Java frameworks (e.g., Spring, Spring Boot, Quarkus). Experience designing, building, and maintaining large scale, distributed systems. Experience with RESTful API design and implementation. Strong understanding of object oriented programming and design patterns. Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus. Exposure to cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes) is desirable. Experience with unit testing, integration testing, and test automation frameworks (JUnit, Mockito). Experience working in Agile/Scrum development environments. Practical experience with Python for scripting, automation, or data processing tasks. Experience with CI/CD pipelines and DevOps practices is a plus. Education Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Equal Opportunity Statement Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity, review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
Team Overview XiP is building a next generation cross asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must adapt quickly to these failures to provide a seamless experience for clients. XiP Compute Services are deployed onto OpenShift and Amazon's Elastic Kubernetes Service (EKS). An important initiative in 2025 will be onboarding Google's Kubernetes Engine to further expand our coverage. Our system scales on demand, and we can run up to tens of thousands of replicas of our services across all asset classes. Role Overview We are seeking a Senior Engineer to fill the role of "Applications Development Technology Lead Analyst" on the XiNG large scale distributed calculation platform (XiP). In this role you will design, build, and maintain the calculation engine at the heart of the XiP platform. This engine is responsible for c. 0.5 billion risk & suitability calculations at Citi every day. A single customer run compresses 17 million minutes of compute into a single 90 minute execution. Run on hundreds of thousands of pods across the entire XiP platform every day, this calculation engine is both highly performant and rapidly changing to support new scenarios, technologies, and infrastructure. As an engineer working on the calculation engine, you will work closely with software engineers, DevOps, and our customers to ensure reliable, secure, and scalable operations of our platform. Responsibilities Take part of the shared responsibility for the long term strategic direction of the XiP Calculation Engine: Apply your experience and skills to develop the future versions of the calculation engine. This means making it faster, utilizing resources better, and scaling to even greater sizes. This means adding new features without impacting performance of the platform in an undesirable manner - small changes multiplied by millions of calculations have a high cost. This means solving hard problems like transferring small amounts of data to a huge number of machines. Serve as advisor or coach to team members, allocating and overseeing work: Mentor and guide mid level developers, providing technical advice, code reviews, and career development support. Allocate tasks based on skill sets and project priorities, ensuring balanced workloads and timely delivery. Foster a collaborative and growth oriented team environment, encouraging best practices and continuous learning. Implement changes and improvements to Citi's Risk Calculation Engine, including analyzing and designing improvements to the distribution mechanisms of the engine which regularly parallelises 250,000 hours of compute into a single 90 minute execution: Lead the design, development, and implementation of enhancements to the Risk Calculation Engine, focusing on optimizing its distribution mechanisms. Analyze current parallelisation strategies and identify opportunities to further improve efficiency, scalability, and throughput. Operationally support the optimisation of Risk calculations by examining and providing SME level insight into the distributed execution of extremely large calculations: Monitor and analyse the distributed execution of large scale risk calculations, identifying performance bottlenecks and inefficiencies. Provide subject matter expertise to guide operational improvements, leveraging deep technical knowledge to recommend and implement optimisations that enhance calculation speed and resource utilisation. Plan, coordinate, and execute strategic changes to the engine to reach the next scaling milestone: Develop and manage strategic initiatives aimed at scaling the Risk Calculation Engine to meet future business demands. Coordinate with stakeholders to ensure that all scaling efforts are aligned with customer needs. Provide specialised customer support to optimise and improve large, distributed calculations: Act as a primary point of contact for clients to address issues and optimise inefficiencies that arise during distributed workload execution. Qualifications Multiple years professional software development experience with Java. Solid experience with Java frameworks (e.g., Spring, Spring Boot, Quarkus). Experience designing, building, and maintaining large scale, distributed systems. Experience with RESTful API design and implementation. Strong understanding of object oriented programming and design patterns. Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus. Exposure to cloud platforms (e.g., AWS, Azure, GCP) and containerisation (e.g., Docker, Kubernetes) is desirable. Experience with unit testing, integration testing, and test automation frameworks (e.g., JUnit, Mockito). Experience working in Agile/Scrum development environments. Practical experience with Python for scripting, automation, or data processing tasks. Experience with CI/CD pipelines and DevOps practices is a plus. Education Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
07/06/2026
Full time
Team Overview XiP is building a next generation cross asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must adapt quickly to these failures to provide a seamless experience for clients. XiP Compute Services are deployed onto OpenShift and Amazon's Elastic Kubernetes Service (EKS). An important initiative in 2025 will be onboarding Google's Kubernetes Engine to further expand our coverage. Our system scales on demand, and we can run up to tens of thousands of replicas of our services across all asset classes. Role Overview We are seeking a Senior Engineer to fill the role of "Applications Development Technology Lead Analyst" on the XiNG large scale distributed calculation platform (XiP). In this role you will design, build, and maintain the calculation engine at the heart of the XiP platform. This engine is responsible for c. 0.5 billion risk & suitability calculations at Citi every day. A single customer run compresses 17 million minutes of compute into a single 90 minute execution. Run on hundreds of thousands of pods across the entire XiP platform every day, this calculation engine is both highly performant and rapidly changing to support new scenarios, technologies, and infrastructure. As an engineer working on the calculation engine, you will work closely with software engineers, DevOps, and our customers to ensure reliable, secure, and scalable operations of our platform. Responsibilities Take part of the shared responsibility for the long term strategic direction of the XiP Calculation Engine: Apply your experience and skills to develop the future versions of the calculation engine. This means making it faster, utilizing resources better, and scaling to even greater sizes. This means adding new features without impacting performance of the platform in an undesirable manner - small changes multiplied by millions of calculations have a high cost. This means solving hard problems like transferring small amounts of data to a huge number of machines. Serve as advisor or coach to team members, allocating and overseeing work: Mentor and guide mid level developers, providing technical advice, code reviews, and career development support. Allocate tasks based on skill sets and project priorities, ensuring balanced workloads and timely delivery. Foster a collaborative and growth oriented team environment, encouraging best practices and continuous learning. Implement changes and improvements to Citi's Risk Calculation Engine, including analyzing and designing improvements to the distribution mechanisms of the engine which regularly parallelises 250,000 hours of compute into a single 90 minute execution: Lead the design, development, and implementation of enhancements to the Risk Calculation Engine, focusing on optimizing its distribution mechanisms. Analyze current parallelisation strategies and identify opportunities to further improve efficiency, scalability, and throughput. Operationally support the optimisation of Risk calculations by examining and providing SME level insight into the distributed execution of extremely large calculations: Monitor and analyse the distributed execution of large scale risk calculations, identifying performance bottlenecks and inefficiencies. Provide subject matter expertise to guide operational improvements, leveraging deep technical knowledge to recommend and implement optimisations that enhance calculation speed and resource utilisation. Plan, coordinate, and execute strategic changes to the engine to reach the next scaling milestone: Develop and manage strategic initiatives aimed at scaling the Risk Calculation Engine to meet future business demands. Coordinate with stakeholders to ensure that all scaling efforts are aligned with customer needs. Provide specialised customer support to optimise and improve large, distributed calculations: Act as a primary point of contact for clients to address issues and optimise inefficiencies that arise during distributed workload execution. Qualifications Multiple years professional software development experience with Java. Solid experience with Java frameworks (e.g., Spring, Spring Boot, Quarkus). Experience designing, building, and maintaining large scale, distributed systems. Experience with RESTful API design and implementation. Strong understanding of object oriented programming and design patterns. Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus. Exposure to cloud platforms (e.g., AWS, Azure, GCP) and containerisation (e.g., Docker, Kubernetes) is desirable. Experience with unit testing, integration testing, and test automation frameworks (e.g., JUnit, Mockito). Experience working in Agile/Scrum development environments. Practical experience with Python for scripting, automation, or data processing tasks. Experience with CI/CD pipelines and DevOps practices is a plus. Education Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
Advantage Resourcing UK Ltd
City, Newcastle Upon Tyne
World Class Defence Organisation is currently looking to recruit a Java Software Engineer subcontractor on an initial 12 month contract. Rate: £70.00 per hour Location: Guildford or Newcastle (depending on your preference) Hybrid / Remote working: 2 days per week remote working Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Java Software Engineer Job Description: The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development lifecycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code is sufficiently documented and share knowledge of solutions implemented. Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating. Work with the scrum team to meet the sprint commitments Essential skills: Java Cloud Services development Unit testing Desirable skills: DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat OpenShift container platform or Kubernetes Quarkus Framework Front end development using Angular
06/06/2026
Full time
World Class Defence Organisation is currently looking to recruit a Java Software Engineer subcontractor on an initial 12 month contract. Rate: £70.00 per hour Location: Guildford or Newcastle (depending on your preference) Hybrid / Remote working: 2 days per week remote working Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Java Software Engineer Job Description: The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development lifecycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code is sufficiently documented and share knowledge of solutions implemented. Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating. Work with the scrum team to meet the sprint commitments Essential skills: Java Cloud Services development Unit testing Desirable skills: DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat OpenShift container platform or Kubernetes Quarkus Framework Front end development using Angular
Senior DevOps EngineerSkip to main contentThis website uses cookies to improve your experience. Please read our privacy policy for more information. DevOps Engineer page is loaded Senior DevOps EngineerApplylocations: GB - Bristol - Coldharbour Lanetime type: Full timeposted on: Posted Todayjob requisition id: R Job Description: Salary Range: £59,400 - £84,955Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity. Your impactDo you want to shape the future of DevOps across the UK's most critical missions? At Leonardo, our Senior DevOps Engineers (Technical Specialists) are recognised authorities in automation and secure software delivery. They set technical direction, act as subject matter experts across programmes, and ensure our DevOps solutions remain robust, secure, and innovative.Your work at Leonardo UK will see you take the lead in solving customer problems in an agile, innovative and team-centric manner. The role will involve working full time at the customers site, and requires an active DV clearance. What you will do as a Senior DevOps Engineer: Act as the technical authority for DevOps across programmes, shaping architectures and guiding technical delivery. Define and influence DevOps roadmaps, innovation, and future strategies for automation and secure delivery. Lead feasibility studies, technology assessments, and solution recommendations for complex engineering challenges. Provide advanced guidance in CI/CD, infrastructure as code, and container orchestration across environments. Mentor Principal, Senior, and Early-career Engineers to raise capability across the DevOps community. Represent Leonardo at customer reviews, technical boards, and industry events, presenting and defending solutions. Contribute expert input to bids, proposals, and technical strategy. Champion secure-by-design principles, accreditation alignment, and engineering governance. What you'll bring: Recognised expertise as a technical authority in DevOps and automation. Ability to influence technical strategy and represent Leonardo externally as a subject matter expert. Strong communication skills to engage with stakeholders from engineers to senior leaders.Core areas (must have): Expert knowledge of CI/CD pipelines, automation, and orchestration (GitHub Actions, GitLab CI, Jenkins, Terraform, Ansible, Helm). Strong expertise in containerisation and orchestration (Docker, Kubernetes, OpenShift/Tanzu). Deep knowledge of cloud environments (AWS, Azure) and hybrid deployments. Experience embedding cyber security controls and DevSecOps practices into pipelines and infrastructure. Proficiency in scripting and automation (Python, Bash, PowerShell). Familiarity with accreditation, assurance, and governance requirements in secure environments.Desirable: Recognised expert certifications (e.g. Kubernetes CKA/CKAD, AWS/Azure Architect, HashiCorp Terraform/ Vault). Experience influencing organisational DevOps standards and best practices. Contributions to research, publications, or professional forums in DevOps/automation. Knowledge of service mesh, GitOps, and policy-as-code approaches. Experience with monitoring/logging and observability platforms (ELK, Prometheus, Splunk).This is not an exhaustive list, and we are keen to hear from you even if you might not have experience in all the above. The most important skill is a good attitude and willingness to learn. Security ClearanceThis role is subject to pre-employment screening in line with the UK Government's Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV). For more information and guidance please visit: Why join usAt Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career development, and work-life balance. Whether you're looking to grow professionally, care for your health, or plan for the future, we're here to help you thrive. Time to Recharge: Enjoy generous leave with the opportunity to accrue up to 12 additional flexi-days each year. Secure your Future: Benefit from our award-winning pension scheme with up to 15% employer contribution. Your Wellbeing Matters: Free access to mental health support, financial advice, and employee-led networks championing inclusion and diversity (Enable, Pride, Equalise, Armed Forces, Carers, Wellbeing and Ethnicity). Rewarding Performance : All employees at management level and below are eligible for our bonus scheme. Never Stop Learning : Free access to 4,000+ online courses via Coursera and LinkedIn Learning. Refer a friend: Receive a financial reward through our referral programme. Tailored Perks : Spend up to £500 annually on flexible benefits including private healthcare, dental, family cover, tech & lifestyle discounts, gym memberships and more. Flexible working: Flexible hours with hybrid working options. For part time opportunities, please talk to us about what might be possible for this role.For a full list of our company benefits please visit our website.Leonardo is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, we employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Our employees are not just part of a team-they are key contributors to shaping innovation, advancing technology, and enhancing global safety.At Leonardo we are committed to building an inclusive, accessible, and welcoming workplace. We believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know.Be part of something bigger - apply now! Primary Location: GB - Bristol - Coldharbour Lane Contract Type: Permanent Hybrid Working: Onsite
06/06/2026
Full time
Senior DevOps EngineerSkip to main contentThis website uses cookies to improve your experience. Please read our privacy policy for more information. DevOps Engineer page is loaded Senior DevOps EngineerApplylocations: GB - Bristol - Coldharbour Lanetime type: Full timeposted on: Posted Todayjob requisition id: R Job Description: Salary Range: £59,400 - £84,955Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity. Your impactDo you want to shape the future of DevOps across the UK's most critical missions? At Leonardo, our Senior DevOps Engineers (Technical Specialists) are recognised authorities in automation and secure software delivery. They set technical direction, act as subject matter experts across programmes, and ensure our DevOps solutions remain robust, secure, and innovative.Your work at Leonardo UK will see you take the lead in solving customer problems in an agile, innovative and team-centric manner. The role will involve working full time at the customers site, and requires an active DV clearance. What you will do as a Senior DevOps Engineer: Act as the technical authority for DevOps across programmes, shaping architectures and guiding technical delivery. Define and influence DevOps roadmaps, innovation, and future strategies for automation and secure delivery. Lead feasibility studies, technology assessments, and solution recommendations for complex engineering challenges. Provide advanced guidance in CI/CD, infrastructure as code, and container orchestration across environments. Mentor Principal, Senior, and Early-career Engineers to raise capability across the DevOps community. Represent Leonardo at customer reviews, technical boards, and industry events, presenting and defending solutions. Contribute expert input to bids, proposals, and technical strategy. Champion secure-by-design principles, accreditation alignment, and engineering governance. What you'll bring: Recognised expertise as a technical authority in DevOps and automation. Ability to influence technical strategy and represent Leonardo externally as a subject matter expert. Strong communication skills to engage with stakeholders from engineers to senior leaders.Core areas (must have): Expert knowledge of CI/CD pipelines, automation, and orchestration (GitHub Actions, GitLab CI, Jenkins, Terraform, Ansible, Helm). Strong expertise in containerisation and orchestration (Docker, Kubernetes, OpenShift/Tanzu). Deep knowledge of cloud environments (AWS, Azure) and hybrid deployments. Experience embedding cyber security controls and DevSecOps practices into pipelines and infrastructure. Proficiency in scripting and automation (Python, Bash, PowerShell). Familiarity with accreditation, assurance, and governance requirements in secure environments.Desirable: Recognised expert certifications (e.g. Kubernetes CKA/CKAD, AWS/Azure Architect, HashiCorp Terraform/ Vault). Experience influencing organisational DevOps standards and best practices. Contributions to research, publications, or professional forums in DevOps/automation. Knowledge of service mesh, GitOps, and policy-as-code approaches. Experience with monitoring/logging and observability platforms (ELK, Prometheus, Splunk).This is not an exhaustive list, and we are keen to hear from you even if you might not have experience in all the above. The most important skill is a good attitude and willingness to learn. Security ClearanceThis role is subject to pre-employment screening in line with the UK Government's Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV). For more information and guidance please visit: Why join usAt Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career development, and work-life balance. Whether you're looking to grow professionally, care for your health, or plan for the future, we're here to help you thrive. Time to Recharge: Enjoy generous leave with the opportunity to accrue up to 12 additional flexi-days each year. Secure your Future: Benefit from our award-winning pension scheme with up to 15% employer contribution. Your Wellbeing Matters: Free access to mental health support, financial advice, and employee-led networks championing inclusion and diversity (Enable, Pride, Equalise, Armed Forces, Carers, Wellbeing and Ethnicity). Rewarding Performance : All employees at management level and below are eligible for our bonus scheme. Never Stop Learning : Free access to 4,000+ online courses via Coursera and LinkedIn Learning. Refer a friend: Receive a financial reward through our referral programme. Tailored Perks : Spend up to £500 annually on flexible benefits including private healthcare, dental, family cover, tech & lifestyle discounts, gym memberships and more. Flexible working: Flexible hours with hybrid working options. For part time opportunities, please talk to us about what might be possible for this role.For a full list of our company benefits please visit our website.Leonardo is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, we employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Our employees are not just part of a team-they are key contributors to shaping innovation, advancing technology, and enhancing global safety.At Leonardo we are committed to building an inclusive, accessible, and welcoming workplace. We believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know.Be part of something bigger - apply now! Primary Location: GB - Bristol - Coldharbour Lane Contract Type: Permanent Hybrid Working: Onsite
World Class Defence Organisation is currently looking to recruit a Java Software Engineer subcontractor on an initial 12 month contract. Rate: £70.00 per hour Location: Guildford or Newcastle (depending on your preference) Hybrid / Remote working: 2 days per week remote working Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Java Software Engineer Job Description The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development lifecycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code is sufficiently documented and share knowledge of solutions implemented. Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating. Work with the scrum team to meet the sprint commitments Essential Skills Java Cloud Services development Unit testing Desirable Skills DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat OpenShift container platform or Kubernetes Quarkus Framework Front end development using Angular
06/06/2026
Full time
World Class Defence Organisation is currently looking to recruit a Java Software Engineer subcontractor on an initial 12 month contract. Rate: £70.00 per hour Location: Guildford or Newcastle (depending on your preference) Hybrid / Remote working: 2 days per week remote working Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Java Software Engineer Job Description The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development lifecycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code is sufficiently documented and share knowledge of solutions implemented. Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating. Work with the scrum team to meet the sprint commitments Essential Skills Java Cloud Services development Unit testing Desirable Skills DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat OpenShift container platform or Kubernetes Quarkus Framework Front end development using Angular
Description We are seeking a DevOps/SRE Engineer who has experience with being embedded in a product team to develop and support operationally resilient cloud infrastructure. The ideal candidate will have a track record in Microsoft Azure and Observability platforms in complex SaaS environments and have excellent communication skills. You will be joining our growing engineering organization building a wide range of market-leading InsurTech solutions at an exciting time as we evolve our portfolio from desktop/on-premise towards Cloud/SaaS. As a DevOps/SRE Engineer, you will work together with product and engineering teams and deliver highly scalable and reliable infrastructure, pipelines and support tools. This is a critical and varied role, using a wide range of technologies, combining strategic work with short-term tactical fixes and improvements. This role is open to flexible and hybrid working arrangements, with presence in the Reigate office two days per week. The Role Collaborate with the product and engineering teams on the design, build and operational management of the client-facing services Champion and implement best practice solutions for reliable, performant and observable SaaS products Build and improve CI/CD pipelines for product teams with focus on high cadence and cost effectiveness Implement infrastructure as code Support the team in infrastructure and networking related issues Maintain and configure observability platforms such as Datadog Proactively monitor production and other environments to ensure stability, availability, security and integrity Participate in incident response, troubleshooting, and root cause analysis to mitigate and prevent future issues Work closely with engineering, support and operations teams to upskill and promote knowledge transfer, producing training materials and articles Participate in on-call rotation to provide support and ensure system uptime Qualifications What you'll bring Solid experience in DevOps and an interest in Site Reliability Engineering Experience of building and running 24x7 services in Microsoft Azure Strong scripting and IaC skills (PowerShell, Terraform, ARM, Pulumi, Bicep etc.) Experience of Microsoft Azure in areas such as networking, storage, integration, compute and analytics Experience of cloud observability concerns (logging, tracing, metrics, monitoring & alerting) Experience of Windows & Linux containers and orchestration platforms (Docker, Kubernetes) Strong interpersonal skills, with the ability to work effectively with many stakeholders Solid verbal and written communication skills, and the ability to present technical information clearly and concisely Confidence in making decisions and taking ownership of projects Other highly desirable, but not essential skills are: Azure certifications, such as Azure Administrator, Azure Developer, or Azure DevOps Engineer Knowledge of Linux operating systems e.g. RHEL/OpenShift Understanding of network topologies and common network protocols and services Knowledge of security best practices and tools Chaos testing and disaster recovery Multi-tenancy environments Experience with Continuous Delivery including tools such as Octopus or Harness. Familiarity with programming languages such as C# What we offer Enjoy a benefits package designed to help you thrive, both professionally and personally. You'll receive 25 days of annual leave plus an extra WTW day to relax and recharge. Our comprehensive health and wellbeing offering includes private healthcare, life insurance, group income protection, and regular health assessments, all giving you peace of mind. Secure your future with our defined contribution pension scheme, featuring matched contributions up to 10% from the company. We support your growth and balance with hybrid working options, access to an employee assistance programme, and a fully paid volunteer day to make a difference in your community. On top of these, you can opt into a variety of additional perks including an electric vehicle car scheme, share scheme, cycle-to-work programme, dental and optical cover, critical illness protection, and much more. Start making the most of your career and wellbeing with a range of benefits tailored for you. Equal Opportunity Employer We're committed to equal employment opportunity and provide application, interview and workplace adjustments and accommodations to all applicants. If you foresee any barriers, from the application process through to joining WTW, please email (ICT_TECH TD_2026_21)
06/06/2026
Full time
Description We are seeking a DevOps/SRE Engineer who has experience with being embedded in a product team to develop and support operationally resilient cloud infrastructure. The ideal candidate will have a track record in Microsoft Azure and Observability platforms in complex SaaS environments and have excellent communication skills. You will be joining our growing engineering organization building a wide range of market-leading InsurTech solutions at an exciting time as we evolve our portfolio from desktop/on-premise towards Cloud/SaaS. As a DevOps/SRE Engineer, you will work together with product and engineering teams and deliver highly scalable and reliable infrastructure, pipelines and support tools. This is a critical and varied role, using a wide range of technologies, combining strategic work with short-term tactical fixes and improvements. This role is open to flexible and hybrid working arrangements, with presence in the Reigate office two days per week. The Role Collaborate with the product and engineering teams on the design, build and operational management of the client-facing services Champion and implement best practice solutions for reliable, performant and observable SaaS products Build and improve CI/CD pipelines for product teams with focus on high cadence and cost effectiveness Implement infrastructure as code Support the team in infrastructure and networking related issues Maintain and configure observability platforms such as Datadog Proactively monitor production and other environments to ensure stability, availability, security and integrity Participate in incident response, troubleshooting, and root cause analysis to mitigate and prevent future issues Work closely with engineering, support and operations teams to upskill and promote knowledge transfer, producing training materials and articles Participate in on-call rotation to provide support and ensure system uptime Qualifications What you'll bring Solid experience in DevOps and an interest in Site Reliability Engineering Experience of building and running 24x7 services in Microsoft Azure Strong scripting and IaC skills (PowerShell, Terraform, ARM, Pulumi, Bicep etc.) Experience of Microsoft Azure in areas such as networking, storage, integration, compute and analytics Experience of cloud observability concerns (logging, tracing, metrics, monitoring & alerting) Experience of Windows & Linux containers and orchestration platforms (Docker, Kubernetes) Strong interpersonal skills, with the ability to work effectively with many stakeholders Solid verbal and written communication skills, and the ability to present technical information clearly and concisely Confidence in making decisions and taking ownership of projects Other highly desirable, but not essential skills are: Azure certifications, such as Azure Administrator, Azure Developer, or Azure DevOps Engineer Knowledge of Linux operating systems e.g. RHEL/OpenShift Understanding of network topologies and common network protocols and services Knowledge of security best practices and tools Chaos testing and disaster recovery Multi-tenancy environments Experience with Continuous Delivery including tools such as Octopus or Harness. Familiarity with programming languages such as C# What we offer Enjoy a benefits package designed to help you thrive, both professionally and personally. You'll receive 25 days of annual leave plus an extra WTW day to relax and recharge. Our comprehensive health and wellbeing offering includes private healthcare, life insurance, group income protection, and regular health assessments, all giving you peace of mind. Secure your future with our defined contribution pension scheme, featuring matched contributions up to 10% from the company. We support your growth and balance with hybrid working options, access to an employee assistance programme, and a fully paid volunteer day to make a difference in your community. On top of these, you can opt into a variety of additional perks including an electric vehicle car scheme, share scheme, cycle-to-work programme, dental and optical cover, critical illness protection, and much more. Start making the most of your career and wellbeing with a range of benefits tailored for you. Equal Opportunity Employer We're committed to equal employment opportunity and provide application, interview and workplace adjustments and accommodations to all applicants. If you foresee any barriers, from the application process through to joining WTW, please email (ICT_TECH TD_2026_21)
Java Developer - Cloud Services 12 month initial contract Hybrid working out of Newcastle SC Cleared role 70 p/h - Inside IR35 Key Skills: Java Developer Cloud Services RedHat/Kubernetes Role Overview The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development lifecycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. The role is based at our Newcastle office. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code is sufficiently documented and share knowledge of solutions implemented. Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating. Work with the scrum team to meet the sprint commitments Essential Java Cloud Services development Unit testing Desirable DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat Openshift container platform or Kubernetes Quarkus Framework Front end development using Angular
06/06/2026
Full time
Java Developer - Cloud Services 12 month initial contract Hybrid working out of Newcastle SC Cleared role 70 p/h - Inside IR35 Key Skills: Java Developer Cloud Services RedHat/Kubernetes Role Overview The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development lifecycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. The role is based at our Newcastle office. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code is sufficiently documented and share knowledge of solutions implemented. Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating. Work with the scrum team to meet the sprint commitments Essential Java Cloud Services development Unit testing Desirable DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat Openshift container platform or Kubernetes Quarkus Framework Front end development using Angular
At Citi, we are pioneering the future of enterprise operations through innovative technology. Our COO-Technology Engineering and Architecture capability is at the forefront, responsible for architecting best-in-class solutions, driving end-to-end transformation, and integrating cutting-edge Generative AI solutions to unlock unparalleled efficiency, automation, and risk reduction across our global operations. The Team: Innovating at Scale Our team is a dynamic hub of engineers and innovators dedicated to solving complex business challenges with intelligent solutions. We believe in building robust, scalable products that deliver tangible impact. We foster an environment of continuous learning, rapid iteration, and strong engineering practices. Here, you'll work alongside passionate experts, leverage the latest in AI, and contribute to a culture that values clean code, thoughtful design, and direct, hands on problem-solving. We're not just adopting AI; we're building the intelligence that powers our enterprise. The Role: We are seeking an exceptional Staff Generative AI Engineer to join our team. This is a critical, deeply hands on role for a seasoned software engineer with a profound passion for Generative AI, Large Language Models (LLMs), and agentic frameworks. You will be instrumental in designing, building, and deploying real world, commercial production systems, not just proofs-of-concept. This is an Individual Contributor (IC) role with no direct people management responsibilities. Your expertise in containers (especially OpenShift), strong Python programming, and advanced LLM/agentic frameworks will be essential as you drive significant operational efficiencies and set new standards for engineering excellence. If you're a builder who thrives on technical challenge, delivering measurable impact, and mentoring others while getting your hands dirty with code, we want to hear from you. As a Staff Generative AI Engineer, you will: Architect & Build Production Systems: lead the hands on development of sophisticated Generative AI applications, LLM powered solutions, and intricate agentic frameworks primarily using Python. Your code will be clean, performant, scalable, and deployed directly into commercial production environments, solving real business problems. Pioneer Automation with Agents: design and implement intelligent agents capable of understanding, reasoning, and orchestrating complex workflows to automate critical enterprise business processes, driving efficiency and reducing operational risk at scale. Master Containerized Deployments: demonstrate deep comfort and expertise with container technologies, particularly deploying and managing applications within OpenShift environments. Drive Technical Direction & Ownership: contribute significantly to the technical strategy and roadmap for Generative AI adoption, influencing architectural decisions and technology choices across our product portfolio, ensuring all solutions are production ready. Champion Engineering Excellence: instill and uphold rigorous software engineering best practices, including robust testing, code reviews, documentation, and continuous integration/delivery, ensuring the highest quality for our mission critical systems running in production. Innovate & Research: stay at the bleeding edge of Generative AI, actively exploring new models, techniques, and frameworks. Contribute to both applied engineering and research initiatives within the domain. You will have access to state of the art AI assisted development tools like Devin and Copilot to amplify your productivity and creativity. Mentor & Collaborate: act as a technical leader and mentor to junior engineers, fostering a culture of knowledge sharing and continuous improvement. Collaborate closely with cross functional teams, product managers, and stakeholders to deliver impactful solutions. Iterate & Deliver: thrive in an agile, fast paced environment, prioritizing rapid delivery, iterative development, and adaptability. Focus on delivering measurable business value and learning quickly from prototypes and deployments, always with a path to production in mind. Ensure Responsible AI: design and implement robust guardrails and ethical considerations into AI solutions, proactively assessing and mitigating risks in line with organizational and regulatory standards. Minimum Qualifications: Proven professional software engineering experience, demonstrating a strong track record of designing, building, and delivering scalable enterprise grade solutions in commercial production environments, not just proofs of concept. Expert level proficiency in Python is a must have, with a deep understanding of its ecosystem for AI/ML development, data engineering, and backend services. Full stack development experience is a distinct advantage. Extensive hands on experience with Generative AI concepts, Large Language Models (LLMs), transformer architectures, RAG, and advanced agentic frameworks (e.g., LangChain, LangGraph, Google ADK). Optionally AutoGen, CrewAI, LlamaIndex, Semantic Kernel. Deep comfort and practical experience with containers and orchestration technologies, specifically OpenShift. Demonstrated ability to architect, develop, and deploy highly performant, large scale AI/ML systems into production environments. Strong understanding of modern software development principles, clean code practices, data structures, algorithms, and distributed systems. Proficiency with Relational (preferably, PostgreSQL) and Vector (preferably, pgvector) databases. Preferred Qualifications (Bonus Points): Proficiency in additional programming languages such as Java, JavaScript/TypeScript, or Golang. Experience with specific frameworks like Spring (AI, Boot), N8N, or Flask. Familiarity with messaging and integration platforms such as Kafka or JMS/MQ. Experience with UI development using modern frameworks like React JS or Streamlit for interactive AI applications. Practical experience in model risk management, developing AI guardrails, and establishing end user adoption pathways for Generative AI solutions. A proven track record of contributing to open source projects or publishing relevant research in AI/ML. Why You'll Love Working Here: Unprecedented Impact & Visibility: contribute to critical, high visibility projects that are transforming a global enterprise, working on firm wide initiatives that directly influence our operational future. Cutting Edge Technology: work with the latest Generative AI models, agentic frameworks, and cloud native technologies, enhanced by access to AI assisted development tools like Devin and Copilot. Growth & Development: a culture of continuous learning, mentorship, and opportunities to lead and innovate. Benefit from extensive learning resources including Udemy for Business and Pluralsight. Collaborative Environment: join a highly skilled, passionate team that values collaboration, intellectual curiosity, and shared success. Flexible Work Environment: embrace a hybrid working model, balancing productive in office collaboration (3 days) with the flexibility of working from home (up to 2 days). Global Scale: build solutions that operate at a massive scale, impacting users and operations worldwide. Join us to build the future of intelligent enterprise solutions! Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
06/06/2026
Full time
At Citi, we are pioneering the future of enterprise operations through innovative technology. Our COO-Technology Engineering and Architecture capability is at the forefront, responsible for architecting best-in-class solutions, driving end-to-end transformation, and integrating cutting-edge Generative AI solutions to unlock unparalleled efficiency, automation, and risk reduction across our global operations. The Team: Innovating at Scale Our team is a dynamic hub of engineers and innovators dedicated to solving complex business challenges with intelligent solutions. We believe in building robust, scalable products that deliver tangible impact. We foster an environment of continuous learning, rapid iteration, and strong engineering practices. Here, you'll work alongside passionate experts, leverage the latest in AI, and contribute to a culture that values clean code, thoughtful design, and direct, hands on problem-solving. We're not just adopting AI; we're building the intelligence that powers our enterprise. The Role: We are seeking an exceptional Staff Generative AI Engineer to join our team. This is a critical, deeply hands on role for a seasoned software engineer with a profound passion for Generative AI, Large Language Models (LLMs), and agentic frameworks. You will be instrumental in designing, building, and deploying real world, commercial production systems, not just proofs-of-concept. This is an Individual Contributor (IC) role with no direct people management responsibilities. Your expertise in containers (especially OpenShift), strong Python programming, and advanced LLM/agentic frameworks will be essential as you drive significant operational efficiencies and set new standards for engineering excellence. If you're a builder who thrives on technical challenge, delivering measurable impact, and mentoring others while getting your hands dirty with code, we want to hear from you. As a Staff Generative AI Engineer, you will: Architect & Build Production Systems: lead the hands on development of sophisticated Generative AI applications, LLM powered solutions, and intricate agentic frameworks primarily using Python. Your code will be clean, performant, scalable, and deployed directly into commercial production environments, solving real business problems. Pioneer Automation with Agents: design and implement intelligent agents capable of understanding, reasoning, and orchestrating complex workflows to automate critical enterprise business processes, driving efficiency and reducing operational risk at scale. Master Containerized Deployments: demonstrate deep comfort and expertise with container technologies, particularly deploying and managing applications within OpenShift environments. Drive Technical Direction & Ownership: contribute significantly to the technical strategy and roadmap for Generative AI adoption, influencing architectural decisions and technology choices across our product portfolio, ensuring all solutions are production ready. Champion Engineering Excellence: instill and uphold rigorous software engineering best practices, including robust testing, code reviews, documentation, and continuous integration/delivery, ensuring the highest quality for our mission critical systems running in production. Innovate & Research: stay at the bleeding edge of Generative AI, actively exploring new models, techniques, and frameworks. Contribute to both applied engineering and research initiatives within the domain. You will have access to state of the art AI assisted development tools like Devin and Copilot to amplify your productivity and creativity. Mentor & Collaborate: act as a technical leader and mentor to junior engineers, fostering a culture of knowledge sharing and continuous improvement. Collaborate closely with cross functional teams, product managers, and stakeholders to deliver impactful solutions. Iterate & Deliver: thrive in an agile, fast paced environment, prioritizing rapid delivery, iterative development, and adaptability. Focus on delivering measurable business value and learning quickly from prototypes and deployments, always with a path to production in mind. Ensure Responsible AI: design and implement robust guardrails and ethical considerations into AI solutions, proactively assessing and mitigating risks in line with organizational and regulatory standards. Minimum Qualifications: Proven professional software engineering experience, demonstrating a strong track record of designing, building, and delivering scalable enterprise grade solutions in commercial production environments, not just proofs of concept. Expert level proficiency in Python is a must have, with a deep understanding of its ecosystem for AI/ML development, data engineering, and backend services. Full stack development experience is a distinct advantage. Extensive hands on experience with Generative AI concepts, Large Language Models (LLMs), transformer architectures, RAG, and advanced agentic frameworks (e.g., LangChain, LangGraph, Google ADK). Optionally AutoGen, CrewAI, LlamaIndex, Semantic Kernel. Deep comfort and practical experience with containers and orchestration technologies, specifically OpenShift. Demonstrated ability to architect, develop, and deploy highly performant, large scale AI/ML systems into production environments. Strong understanding of modern software development principles, clean code practices, data structures, algorithms, and distributed systems. Proficiency with Relational (preferably, PostgreSQL) and Vector (preferably, pgvector) databases. Preferred Qualifications (Bonus Points): Proficiency in additional programming languages such as Java, JavaScript/TypeScript, or Golang. Experience with specific frameworks like Spring (AI, Boot), N8N, or Flask. Familiarity with messaging and integration platforms such as Kafka or JMS/MQ. Experience with UI development using modern frameworks like React JS or Streamlit for interactive AI applications. Practical experience in model risk management, developing AI guardrails, and establishing end user adoption pathways for Generative AI solutions. A proven track record of contributing to open source projects or publishing relevant research in AI/ML. Why You'll Love Working Here: Unprecedented Impact & Visibility: contribute to critical, high visibility projects that are transforming a global enterprise, working on firm wide initiatives that directly influence our operational future. Cutting Edge Technology: work with the latest Generative AI models, agentic frameworks, and cloud native technologies, enhanced by access to AI assisted development tools like Devin and Copilot. Growth & Development: a culture of continuous learning, mentorship, and opportunities to lead and innovate. Benefit from extensive learning resources including Udemy for Business and Pluralsight. Collaborative Environment: join a highly skilled, passionate team that values collaboration, intellectual curiosity, and shared success. Flexible Work Environment: embrace a hybrid working model, balancing productive in office collaboration (3 days) with the flexibility of working from home (up to 2 days). Global Scale: build solutions that operate at a massive scale, impacting users and operations worldwide. Join us to build the future of intelligent enterprise solutions! Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
SRE Technical Lead Reading/Hybrid (UK-based - mix of home, office, and client site) Must be eligible for SC Clearance We are seeking an experienced SRE Technical Lead to act as the technical authority for Site Reliability Engineering across complex, large-scale platforms. This is a senior, client-facing leadership role where you will be responsible for driving reliability, availability, and operational excellence across multi-team and multi-vendor environments. You will combine hands-on engineering expertise with strategic leadership, ensuring SRE practices are Embedded across the full service life cycle-from design through to production operations. As the SRE Technical Lead, you will: Define and implement SRE strategy, standards, and best practices, including SLAs, SLOs, and error budgets Embed reliability principles into platform and service design from the outset Lead key SRE practices such as reliability reviews, operational readiness, and toil reduction Drive automation across monitoring, incident response, and remediation Act as the technical escalation point for major incidents and high-risk releases Lead blameless post-incident reviews and ensure continuous improvement Establish observability and capacity management practices using modern tooling Identify and eliminate systemic reliability risks and operational inefficiencies Collaborate with engineering, platform, security, and operations teams across multiple vendors Provide coaching and mentorship to engineers, raising SRE capability across the organisation Essential experience: Deep expertise in Kubernetes and/or OpenShift Experience working in multi-cloud or hybrid cloud environments Strong understanding of SRE principles (SLOs, SLAs, error budgets, reliability engineering) Hands-on experience with observability tooling (eg, Prometheus, Grafana, OpenTelemetry, Loki, Tempo) Strong knowledge of Infrastructure as Code and GitOps (eg, Helm, Kustomize, ArgoCD, Tekton) Experience with CI/CD pipelines and automation Proven ability to operate as a technical leader in complex, multi-team environments
05/06/2026
Full time
SRE Technical Lead Reading/Hybrid (UK-based - mix of home, office, and client site) Must be eligible for SC Clearance We are seeking an experienced SRE Technical Lead to act as the technical authority for Site Reliability Engineering across complex, large-scale platforms. This is a senior, client-facing leadership role where you will be responsible for driving reliability, availability, and operational excellence across multi-team and multi-vendor environments. You will combine hands-on engineering expertise with strategic leadership, ensuring SRE practices are Embedded across the full service life cycle-from design through to production operations. As the SRE Technical Lead, you will: Define and implement SRE strategy, standards, and best practices, including SLAs, SLOs, and error budgets Embed reliability principles into platform and service design from the outset Lead key SRE practices such as reliability reviews, operational readiness, and toil reduction Drive automation across monitoring, incident response, and remediation Act as the technical escalation point for major incidents and high-risk releases Lead blameless post-incident reviews and ensure continuous improvement Establish observability and capacity management practices using modern tooling Identify and eliminate systemic reliability risks and operational inefficiencies Collaborate with engineering, platform, security, and operations teams across multiple vendors Provide coaching and mentorship to engineers, raising SRE capability across the organisation Essential experience: Deep expertise in Kubernetes and/or OpenShift Experience working in multi-cloud or hybrid cloud environments Strong understanding of SRE principles (SLOs, SLAs, error budgets, reliability engineering) Hands-on experience with observability tooling (eg, Prometheus, Grafana, OpenTelemetry, Loki, Tempo) Strong knowledge of Infrastructure as Code and GitOps (eg, Helm, Kustomize, ArgoCD, Tekton) Experience with CI/CD pipelines and automation Proven ability to operate as a technical leader in complex, multi-team environments
For additional information, please review . Fixed Income Technology - Engineering Lead Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Role Overview/What will you do: We are seeking a highly experienced and hands-on Applications Development Lead to drive the design, development, and delivery of mission-critical applications for the Markets Financing desk, specifically supporting the term and flow business. This senior role will oversee the entire development lifecycle for Repo and Collateral Optimization, encompassing intuitive front-end interfaces and highly resilient back-end services.The team works closely with the Citi Global Finance Desk and Markets Treasury Desks. The suite of Finance Desk applications provides comprehensive functionalities including position management, trade capture, electronic trading, market risk processing, and reporting. This is supported by a mixed technology environment consisting of client-server applications developed in Java, Angular, and C#, with services running on Linux servers and Cloud Containers.The successful candidate will collaborate closely with business stakeholders, funding desks, and desk heads to translate complex requirements into scalable and robust technology solutions. Responsibilities include leading a global development team, setting technical direction, and ensuring high availability, performance, and strict regulatory compliance. The primary objective is to deliver architecturally sound systems that effectively enable collateral management, collateral optimization, and critical funding operations. This role offers a unique opportunity to work closely with business stakeholders while contributing to the strategic technology roadmap. We are looking for technically strong team players capable of taking ownership and leading initiatives when needed. Responsibilities include: Lead integration of functions to meet goals, deploy new products, and enhance processes Analyze complex business processes, system processes, and industry standards to define and develop solutions to high level problems Provide expertise in area of advanced knowledge of applications programming and plan assignments involving large budgets, cross functional project, or multiple projects Develop application methodologies and standards for program analysis, design, coding, testing, debugging, and implementation Utilize advanced knowledge of supported main system flows and comprehensive knowledge of multiple areas to achieve technology goals Consult with end users to identify system function specifications and incorporate into overall system design Allocate work, and act as an advisor/coach developers, analysts, and new team members Influence and negotiate with senior leaders and communicate with external parties Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency. Key Skills and Experience required - Hands-on expertise in front end and server side component design and development Experience in systems analysis and programming of software applications Knowledge of Fixed Income products (e.g. repo, swap, bonds, futures) Strong understanding of Repo trade lifecycle, including Collateral Optimization, STP flows and Inventory Management for Funding desks Proven experience leading global technology teams and collaborating directly with business and trading stakeholders Strong experience with Relational Databases like Oracle, MSSQL. Advanced programming skills in Angular, NodeJS, .Net/C#, Java, Caching using GEMFIRE & Ignite and enterprise messaging frameworks Kafka Proven expertise in event driven and API-led architecture. AI Tools & Platforms Usage: Hands-on experience using AI tools and platforms to design, build, test, and enhance application features. Experience with cloud based architectures on OpenShift Kubernetes. Testing experience with distributed software applications. Strong experience with Unix or Linux.This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. What we'll provide you By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resourcesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Most Relevant Skills Please see the requirements listed above. Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review . View Citi's and the poster.
05/06/2026
Full time
For additional information, please review . Fixed Income Technology - Engineering Lead Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Role Overview/What will you do: We are seeking a highly experienced and hands-on Applications Development Lead to drive the design, development, and delivery of mission-critical applications for the Markets Financing desk, specifically supporting the term and flow business. This senior role will oversee the entire development lifecycle for Repo and Collateral Optimization, encompassing intuitive front-end interfaces and highly resilient back-end services.The team works closely with the Citi Global Finance Desk and Markets Treasury Desks. The suite of Finance Desk applications provides comprehensive functionalities including position management, trade capture, electronic trading, market risk processing, and reporting. This is supported by a mixed technology environment consisting of client-server applications developed in Java, Angular, and C#, with services running on Linux servers and Cloud Containers.The successful candidate will collaborate closely with business stakeholders, funding desks, and desk heads to translate complex requirements into scalable and robust technology solutions. Responsibilities include leading a global development team, setting technical direction, and ensuring high availability, performance, and strict regulatory compliance. The primary objective is to deliver architecturally sound systems that effectively enable collateral management, collateral optimization, and critical funding operations. This role offers a unique opportunity to work closely with business stakeholders while contributing to the strategic technology roadmap. We are looking for technically strong team players capable of taking ownership and leading initiatives when needed. Responsibilities include: Lead integration of functions to meet goals, deploy new products, and enhance processes Analyze complex business processes, system processes, and industry standards to define and develop solutions to high level problems Provide expertise in area of advanced knowledge of applications programming and plan assignments involving large budgets, cross functional project, or multiple projects Develop application methodologies and standards for program analysis, design, coding, testing, debugging, and implementation Utilize advanced knowledge of supported main system flows and comprehensive knowledge of multiple areas to achieve technology goals Consult with end users to identify system function specifications and incorporate into overall system design Allocate work, and act as an advisor/coach developers, analysts, and new team members Influence and negotiate with senior leaders and communicate with external parties Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency. Key Skills and Experience required - Hands-on expertise in front end and server side component design and development Experience in systems analysis and programming of software applications Knowledge of Fixed Income products (e.g. repo, swap, bonds, futures) Strong understanding of Repo trade lifecycle, including Collateral Optimization, STP flows and Inventory Management for Funding desks Proven experience leading global technology teams and collaborating directly with business and trading stakeholders Strong experience with Relational Databases like Oracle, MSSQL. Advanced programming skills in Angular, NodeJS, .Net/C#, Java, Caching using GEMFIRE & Ignite and enterprise messaging frameworks Kafka Proven expertise in event driven and API-led architecture. AI Tools & Platforms Usage: Hands-on experience using AI tools and platforms to design, build, test, and enhance application features. Experience with cloud based architectures on OpenShift Kubernetes. Testing experience with distributed software applications. Strong experience with Unix or Linux.This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. What we'll provide you By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resourcesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Most Relevant Skills Please see the requirements listed above. Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review . View Citi's and the poster.
Responsibilities Architecture & Design: Leading the design and planning of highly available, scalable OpenStack cloud solutions Deployment & Configuration: Installing and configuring the core OpenStack services (Nova, Neutron, Cinder, Glance, Keystone, etc.) often using Red Hat OpenStack Director (the installer/manager) Automation: Automating cloud provisioning, configuration, and orchestration using tools like Ansible, Python, or Bash scripting Integration: Integrating OpenStack with other critical services, especially Red Hat Ceph Storage for persistent storage and Red Hat Enterprise Linux (RHEL) as the underlying operating system Delivery: Performing advanced troubleshooting, patching, upgrades, capacity planning, and performance tuning of the OpenStack environment Container Integration: Increasingly, this role involves enabling container platforms like Red Hat OpenShift to run on top of the OpenStack virtual machines (VMs) Qualifications Essential commercial experience Expert-level Red Hat Enterprise Linux (RHEL) administration, including networking, security, storage, and performance tuning Deep knowledge of core services (Nova, Neutron, Cinder, Keystone, Glance, Swift) Experience of Ansible for configuration management and orchestration, and scripting with Python or Go Expertise in KVM (the hypervisor used by OpenStack) and related concepts Hands on experience with Red Hat Ceph Storage for OpenStack integration Advanced networking skills (TCP/IP, VLANs, VXLANs, routing) and OpenStack Neutron configuration Experience of RED HAT and WINDOWS integration, including active directory Rates depend on experience and client requirements
05/06/2026
Full time
Responsibilities Architecture & Design: Leading the design and planning of highly available, scalable OpenStack cloud solutions Deployment & Configuration: Installing and configuring the core OpenStack services (Nova, Neutron, Cinder, Glance, Keystone, etc.) often using Red Hat OpenStack Director (the installer/manager) Automation: Automating cloud provisioning, configuration, and orchestration using tools like Ansible, Python, or Bash scripting Integration: Integrating OpenStack with other critical services, especially Red Hat Ceph Storage for persistent storage and Red Hat Enterprise Linux (RHEL) as the underlying operating system Delivery: Performing advanced troubleshooting, patching, upgrades, capacity planning, and performance tuning of the OpenStack environment Container Integration: Increasingly, this role involves enabling container platforms like Red Hat OpenShift to run on top of the OpenStack virtual machines (VMs) Qualifications Essential commercial experience Expert-level Red Hat Enterprise Linux (RHEL) administration, including networking, security, storage, and performance tuning Deep knowledge of core services (Nova, Neutron, Cinder, Keystone, Glance, Swift) Experience of Ansible for configuration management and orchestration, and scripting with Python or Go Expertise in KVM (the hypervisor used by OpenStack) and related concepts Hands on experience with Red Hat Ceph Storage for OpenStack integration Advanced networking skills (TCP/IP, VLANs, VXLANs, routing) and OpenStack Neutron configuration Experience of RED HAT and WINDOWS integration, including active directory Rates depend on experience and client requirements
Artificial Intelligence Engineer Contract: Permanent or Contract considered Roles: Hiring for multiple positions Salary: Very Competitive Location: London A NOTE FROM THE FOUNDERS Oxford Dynamics is at an inflection point. We operate in some of the most complex and high stakes environments in the world - defence, national security, AI and robotics. The decisions we make now will define not just how fast we grow, but who we become. You will work closely with the entire team. You will be trusted with judgment calls. You will influence the business. And you will see the impact of your work every day. If you are excited by ownership, pace and purpose - and by building something that genuinely matters - we would love to hear from you. Who We Are Founded in 2020, Oxford Dynamics is a fast growing UK deep tech company developing AI and robotic systems designed to operate in mission critical environments. Our flagship AVIS (A Very Intelligent System) AI framework fuses multi modal data - text, imagery, telemetry and sensor feeds - enabling operators to interrogate complex information at speed and make better decisions under pressure. Our STRIDER robotic platform performs autonomous tasks in hazardous environments, protecting people while extending operational reach. Our ambition is simple but demanding: to converge AI and robotics so machines can sense, understand and act in complex, real world environments. We work with defence and security organisations internationally to help protect nations, infrastructure and lives. What You Will Be Doing We are looking for AI engineers who build and ship agentic AI systems in production. You will work at the cutting edge of agentic and generative AI - designing multi agent pipelines, integrating large language models and vision language models into real workflows, and deploying them into secure and air gapped environments for defence and national security customers. This is a delivery role. You will own features end to end - from design through to deployment in constrained environments where reliability and security matter more than speed to market. Key Responsibilities Architect, build, and optimise multi agent AI systems using frameworks such as LangGraph, Haystack, or equivalent Integrate LLMs and vision language models into agent workflows for reasoning, search, summarisation, and task execution Deploy AI systems into cloud, on premises, and air gapped environments Build production ready pipelines from data ingestion through to inference Experience with observability for AI systems, including agent behaviour, model performance, and failure modes Collaborate with engineers, product leads, and customers to translate requirements into working systems Contribute to evaluation frameworks, system integration, and performance tracking Act as a technical authority for agentic AI - setting design patterns for junior engineers Required Active DV clearance Commercial experience building multi agent or agentic AI systems in production Strong Python skills and hands on experience with LLM frameworks (LangGraph, LangChain, Haystack, or similar) Experience deploying AI/ML systems into production environments Familiarity with Docker, Git, and cloud platforms (AWS preferred) Understanding of secure deployment patterns - air gapped, on premises, or sovereign cloud Preferred Experience with multimodal reasoning Experience with edge or offline AI deployments Familiarity with Kubernetes (EKS/OpenShift) for monitoring and managing deployed applications MLOps experience - model evaluation, monitoring, reproducibility Observability tooling for agentic systems (model drift, agent behaviour, performance monitoring) Experience with agent orchestration patterns and inter agent communication protocols (e.g. A2A) Familiarity with MCPs for tool and context integration in agentic systems Familiarity with secure by design development principles (ISO 27001, NIST, OWASP) Experience in defence, national security, or similarly regulated environments Contributions to open source AI/ML projects Soft Skills Delivery focused - you ship working systems, not prototypes Comfortable operating across the stack when needed Strong communicator - can present to technical and non technical stakeholders Thrives in small teams with high ownership Why Oxford Dynamics? Join the most exciting growth area in the UK: AI and Robotics! Every member of the Oxford Dynamics team has a major impact on the products and services we provide. Regardless of job title, you will get to make a real difference and learn from colleagues about all areas of our business. Benefits include: Rapid career progression and personal growth Flexible working hours Opportunity to shape the future of a fast growing business Hybrid working model Company pension (NEST) with 4% employer contribution Private Healthcare 29 days holiday + public holidays Oxford Dynamics is committed to creating an inclusive team experience for all. Regardless of race, gender, religion, sexual orientation, age, disability, or parental status, we believe our work is at its best when everyone feels free to be their authentic self.
05/06/2026
Full time
Artificial Intelligence Engineer Contract: Permanent or Contract considered Roles: Hiring for multiple positions Salary: Very Competitive Location: London A NOTE FROM THE FOUNDERS Oxford Dynamics is at an inflection point. We operate in some of the most complex and high stakes environments in the world - defence, national security, AI and robotics. The decisions we make now will define not just how fast we grow, but who we become. You will work closely with the entire team. You will be trusted with judgment calls. You will influence the business. And you will see the impact of your work every day. If you are excited by ownership, pace and purpose - and by building something that genuinely matters - we would love to hear from you. Who We Are Founded in 2020, Oxford Dynamics is a fast growing UK deep tech company developing AI and robotic systems designed to operate in mission critical environments. Our flagship AVIS (A Very Intelligent System) AI framework fuses multi modal data - text, imagery, telemetry and sensor feeds - enabling operators to interrogate complex information at speed and make better decisions under pressure. Our STRIDER robotic platform performs autonomous tasks in hazardous environments, protecting people while extending operational reach. Our ambition is simple but demanding: to converge AI and robotics so machines can sense, understand and act in complex, real world environments. We work with defence and security organisations internationally to help protect nations, infrastructure and lives. What You Will Be Doing We are looking for AI engineers who build and ship agentic AI systems in production. You will work at the cutting edge of agentic and generative AI - designing multi agent pipelines, integrating large language models and vision language models into real workflows, and deploying them into secure and air gapped environments for defence and national security customers. This is a delivery role. You will own features end to end - from design through to deployment in constrained environments where reliability and security matter more than speed to market. Key Responsibilities Architect, build, and optimise multi agent AI systems using frameworks such as LangGraph, Haystack, or equivalent Integrate LLMs and vision language models into agent workflows for reasoning, search, summarisation, and task execution Deploy AI systems into cloud, on premises, and air gapped environments Build production ready pipelines from data ingestion through to inference Experience with observability for AI systems, including agent behaviour, model performance, and failure modes Collaborate with engineers, product leads, and customers to translate requirements into working systems Contribute to evaluation frameworks, system integration, and performance tracking Act as a technical authority for agentic AI - setting design patterns for junior engineers Required Active DV clearance Commercial experience building multi agent or agentic AI systems in production Strong Python skills and hands on experience with LLM frameworks (LangGraph, LangChain, Haystack, or similar) Experience deploying AI/ML systems into production environments Familiarity with Docker, Git, and cloud platforms (AWS preferred) Understanding of secure deployment patterns - air gapped, on premises, or sovereign cloud Preferred Experience with multimodal reasoning Experience with edge or offline AI deployments Familiarity with Kubernetes (EKS/OpenShift) for monitoring and managing deployed applications MLOps experience - model evaluation, monitoring, reproducibility Observability tooling for agentic systems (model drift, agent behaviour, performance monitoring) Experience with agent orchestration patterns and inter agent communication protocols (e.g. A2A) Familiarity with MCPs for tool and context integration in agentic systems Familiarity with secure by design development principles (ISO 27001, NIST, OWASP) Experience in defence, national security, or similarly regulated environments Contributions to open source AI/ML projects Soft Skills Delivery focused - you ship working systems, not prototypes Comfortable operating across the stack when needed Strong communicator - can present to technical and non technical stakeholders Thrives in small teams with high ownership Why Oxford Dynamics? Join the most exciting growth area in the UK: AI and Robotics! Every member of the Oxford Dynamics team has a major impact on the products and services we provide. Regardless of job title, you will get to make a real difference and learn from colleagues about all areas of our business. Benefits include: Rapid career progression and personal growth Flexible working hours Opportunity to shape the future of a fast growing business Hybrid working model Company pension (NEST) with 4% employer contribution Private Healthcare 29 days holiday + public holidays Oxford Dynamics is committed to creating an inclusive team experience for all. Regardless of race, gender, religion, sexual orientation, age, disability, or parental status, we believe our work is at its best when everyone feels free to be their authentic self.
Senior Network Security Specialist Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: D - Assistant Vice President Reporting Line: (UK Division) Information Technology Location: UK-London Worker Type: Permanent About the London Metal Exchange The London Metal Exchange (LME) is the world centre for industrial metals trading. Most of the world's global non-ferrous futures business is conducted on the LME's three trading platforms totalling $21 trillion, 191 million lots and 4 billion tonnes notional with a market open interest high of 2.1 million lots in 2025.The metals community uses the LME, an HKEX Group company, as a venue to transfer or take on price risk, as a physical market of last resort and as the provider of transparent global reference prices. Overall Purpose of Role As a Senior Network Security Specialist, you will design, implement and govern the network security controls that protect our modern, high performance enterprise network. You will take a hands on lead role in shaping the network security roadmap, defining policies and standards and driving the adoption of Zero Trust and micro segmentation across the organisation.Working within the Connectivity Engineering Team, you will collaborate closely with Information Security, Platform, Infrastructure and Application teams to ensure security is embedded by design. Your expertise will be applied across on premises, cloud, and containerised environments, ensuring consistent and robust protection across all connectivity layers. You will also support the organisation's LAN, WAN, Campus and Data Centre network services, ensuring reliability, resilience, and high performance. You will maintain and develop core network standards across related systems, coordinate network activities across multiple technology projects, contribute deep technical expertise and produce both high and low level designs. As a subject matter expert, you will also provide 3rd line escalation support when required.This role reports directly to the Network Manager and may include participation in an on call rota, as well as occasional evening and weekend work. TOIL or overtime compensation will be available. Responsibilities: Design, implement, and maintain enterprise network security controls including firewalls, proxies and secure access services aligned to business and regulatory requirements. Act as the technical authority for Fortinet, Palo Alto Networks and Zscaler platforms. Ensure security policies are consistently enforced across data centre, campus, cloud and hybrid environments. Lead complex troubleshooting of network security issues, balancing security, performance and availability. Own and define the network security roadmap, aligned with wider technology and security strategies. Design and evolve Zero Trust network architectures, including identity-aware access and least-privilege principles. Define and implement micro-segmentation strategies for traditional and containerised workloads. Provide design input into new initiatives (cloud adoption, Kubernetes/OpenShift, automation, AI platforms). Evaluate new security technologies and patterns, producing clear recommendations and design artefacts Develop and maintain network security standards, patterns and policy definitions. Ensure adherence to security policies through design reviews, operational controls and continuous improvement. Partner with Information Security to translate policy into enforceable technical controls. Support audits, risk assessments and regulatory obligations by providing clear evidence of control implementation. Act as a senior technical leader within the Network Team, mentoring engineers and setting best practice. Work closely with Infrastructure, Platform, and Application teams to embed security by design. Provide subject-matter expertise to project teams and senior stakeholders. Desired Academic and Professional Qualifications: The ideal candidate will have experience working within an ITIL governed environment and established infrastructure support frameworks. They will hold a bachelor's degree in Computer Science, Information Technology, or a related discipline, or possess an equivalent combination of education, technical training, and practical experience.Relevant industry certifications (e.g. PCNSE, NSE, CCNP Security, or CISSP) or substantial real world application are expected, while ITIL and/or PMI certification is considered an advantage. Required Knowledge and Level of Experience: Experience defining and implementing network segmentation and micro segmentation strategies. Strong understanding of Zero Trust networking principles and identity aware access controls. Strong experience designing, implementing and optimising firewall and proxy security policies. Deep hands-on experience with: + Palo Alto Networks (PAN OS, Panorama, policy design) + Fortinet (FortiGate, FortiManager, FortiAnalyzer) + Zscaler (ZIA, ZPA, Zero Trust Exchange) Experience securing hybrid environments spanning on prem, cloud, and containerised platforms. Exposure to security controls and design for Kubernetes/OpenShift. Experience with automation and infrastructure-as-code approaches for deploying security controls. Wide exposure to routing, switching, load balancing and security architectures, with extensive operational and engineering experience. Strong grounding in core networking technologies and protocols, including: + TCP/IP, BGP, OSPF, VLANs, VRF, VPN, VXLAN, NAT, ACLs, DNS. Hands on experience with packet capture and network analytics and monitoring tools. Strong understanding of ITILv3 processes, including incident, problem, and change management. Skills and Competencies: Ability to translate high level security policies into practical, scalable technical designs. Strong analytical and diagnostic skills for assessing complex network and security environments. Competence in designing and optimising security architectures, network policies and segmentation models. Ability to work across hybrid and distributed environments (on prem, cloud, container platforms). Strong capability to apply automation and IaC concepts to enhance security controls and operational efficiency. Ability to collaborate with cross-functional teams in highly regulated, high availability environments. Methodical, working approach aligned to ITILv3 best practices with and proven ability to implement processes. Willingness to challenge existing approaches and drive change. Comfortable working under pressure, with changing priorities. A strong delivery mindset, setting and achieving realistic and timely execution of project deliverables across the portfolio. Core Functional Responsibilities of an AVP: Day-to-day focus is on resolution of complex problems or transactions, where expertise is required to interpret against policies, guidelines or processes Role at this level usually has full ownership for one or more processes, reports, procedures or products, and may also be considered analytical or procedural experts representing a unit or team on cross-function process or project deliverables. Experience Criteria of an AVP: Roles at this level typically require an individual emerging as an expert in a specific skill set, business area or product who remains focused primarily on daily execution.Hong Kong Exchanges and Clearing Limited (HKEX) is a publicly-traded company (HKEX Stock Code:388) and one of the world's leading global exchange groups, offering a range of equity, derivative, commodity, fixed income and other financial markets, products and services, including the London Metals Exchange.As a superconnector and gateway between East and West, HKEX facilitates the two-way flow of capital, ideas and dialogue between China and the rest of world, through
05/06/2026
Full time
Senior Network Security Specialist Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: D - Assistant Vice President Reporting Line: (UK Division) Information Technology Location: UK-London Worker Type: Permanent About the London Metal Exchange The London Metal Exchange (LME) is the world centre for industrial metals trading. Most of the world's global non-ferrous futures business is conducted on the LME's three trading platforms totalling $21 trillion, 191 million lots and 4 billion tonnes notional with a market open interest high of 2.1 million lots in 2025.The metals community uses the LME, an HKEX Group company, as a venue to transfer or take on price risk, as a physical market of last resort and as the provider of transparent global reference prices. Overall Purpose of Role As a Senior Network Security Specialist, you will design, implement and govern the network security controls that protect our modern, high performance enterprise network. You will take a hands on lead role in shaping the network security roadmap, defining policies and standards and driving the adoption of Zero Trust and micro segmentation across the organisation.Working within the Connectivity Engineering Team, you will collaborate closely with Information Security, Platform, Infrastructure and Application teams to ensure security is embedded by design. Your expertise will be applied across on premises, cloud, and containerised environments, ensuring consistent and robust protection across all connectivity layers. You will also support the organisation's LAN, WAN, Campus and Data Centre network services, ensuring reliability, resilience, and high performance. You will maintain and develop core network standards across related systems, coordinate network activities across multiple technology projects, contribute deep technical expertise and produce both high and low level designs. As a subject matter expert, you will also provide 3rd line escalation support when required.This role reports directly to the Network Manager and may include participation in an on call rota, as well as occasional evening and weekend work. TOIL or overtime compensation will be available. Responsibilities: Design, implement, and maintain enterprise network security controls including firewalls, proxies and secure access services aligned to business and regulatory requirements. Act as the technical authority for Fortinet, Palo Alto Networks and Zscaler platforms. Ensure security policies are consistently enforced across data centre, campus, cloud and hybrid environments. Lead complex troubleshooting of network security issues, balancing security, performance and availability. Own and define the network security roadmap, aligned with wider technology and security strategies. Design and evolve Zero Trust network architectures, including identity-aware access and least-privilege principles. Define and implement micro-segmentation strategies for traditional and containerised workloads. Provide design input into new initiatives (cloud adoption, Kubernetes/OpenShift, automation, AI platforms). Evaluate new security technologies and patterns, producing clear recommendations and design artefacts Develop and maintain network security standards, patterns and policy definitions. Ensure adherence to security policies through design reviews, operational controls and continuous improvement. Partner with Information Security to translate policy into enforceable technical controls. Support audits, risk assessments and regulatory obligations by providing clear evidence of control implementation. Act as a senior technical leader within the Network Team, mentoring engineers and setting best practice. Work closely with Infrastructure, Platform, and Application teams to embed security by design. Provide subject-matter expertise to project teams and senior stakeholders. Desired Academic and Professional Qualifications: The ideal candidate will have experience working within an ITIL governed environment and established infrastructure support frameworks. They will hold a bachelor's degree in Computer Science, Information Technology, or a related discipline, or possess an equivalent combination of education, technical training, and practical experience.Relevant industry certifications (e.g. PCNSE, NSE, CCNP Security, or CISSP) or substantial real world application are expected, while ITIL and/or PMI certification is considered an advantage. Required Knowledge and Level of Experience: Experience defining and implementing network segmentation and micro segmentation strategies. Strong understanding of Zero Trust networking principles and identity aware access controls. Strong experience designing, implementing and optimising firewall and proxy security policies. Deep hands-on experience with: + Palo Alto Networks (PAN OS, Panorama, policy design) + Fortinet (FortiGate, FortiManager, FortiAnalyzer) + Zscaler (ZIA, ZPA, Zero Trust Exchange) Experience securing hybrid environments spanning on prem, cloud, and containerised platforms. Exposure to security controls and design for Kubernetes/OpenShift. Experience with automation and infrastructure-as-code approaches for deploying security controls. Wide exposure to routing, switching, load balancing and security architectures, with extensive operational and engineering experience. Strong grounding in core networking technologies and protocols, including: + TCP/IP, BGP, OSPF, VLANs, VRF, VPN, VXLAN, NAT, ACLs, DNS. Hands on experience with packet capture and network analytics and monitoring tools. Strong understanding of ITILv3 processes, including incident, problem, and change management. Skills and Competencies: Ability to translate high level security policies into practical, scalable technical designs. Strong analytical and diagnostic skills for assessing complex network and security environments. Competence in designing and optimising security architectures, network policies and segmentation models. Ability to work across hybrid and distributed environments (on prem, cloud, container platforms). Strong capability to apply automation and IaC concepts to enhance security controls and operational efficiency. Ability to collaborate with cross-functional teams in highly regulated, high availability environments. Methodical, working approach aligned to ITILv3 best practices with and proven ability to implement processes. Willingness to challenge existing approaches and drive change. Comfortable working under pressure, with changing priorities. A strong delivery mindset, setting and achieving realistic and timely execution of project deliverables across the portfolio. Core Functional Responsibilities of an AVP: Day-to-day focus is on resolution of complex problems or transactions, where expertise is required to interpret against policies, guidelines or processes Role at this level usually has full ownership for one or more processes, reports, procedures or products, and may also be considered analytical or procedural experts representing a unit or team on cross-function process or project deliverables. Experience Criteria of an AVP: Roles at this level typically require an individual emerging as an expert in a specific skill set, business area or product who remains focused primarily on daily execution.Hong Kong Exchanges and Clearing Limited (HKEX) is a publicly-traded company (HKEX Stock Code:388) and one of the world's leading global exchange groups, offering a range of equity, derivative, commodity, fixed income and other financial markets, products and services, including the London Metals Exchange.As a superconnector and gateway between East and West, HKEX facilitates the two-way flow of capital, ideas and dialogue between China and the rest of world, through
City of London 3 days per week onsite Salary up to £91,000 per annum Senior Network Security Specialist Location - City of London Salary up to £91,000 per annum The role You will own the network security strategy from the ground up, defining policy, shaping the roadmap, and driving Zero Trust and micro-segmentation across a complex, regulated environment. you'll work shoulder-to-shoulder with the Information Security team to translate policy into enforceable technical controls, and your designs will span on-premises data centres, cloud platforms, and containerised workloads. This is not a purely operational role - we re looking for someone who has grown from hands-on network engineering into a governance and security-led mindset and wants to operate at an architectural level. What you'll be doing Designing and owning the end-to-end network security strategy and roadmap Leading the adoption of Zero Trust architecture and micro-segmentation across traditional and containerised workloads Partnering closely with Information Security to define and enforce policies across all connectivity layers Acting as technical authority for Fortinet, Palo Alto Networks and Zscaler platforms Producing high- and low-level designs for cloud, campus, WAN and data centre environments Driving governance - design reviews, standards, audit support and regulatory evidence Mentoring engineers and setting best practice across the network team Providing 3rd-line escalation support and subject-matter expertise to senior stakeholders What we re looking for At least 10 years in regulated, mission-critical environments - financial services background strongly preferred A career path from hands-on network engineering into security governance and architecture Deep practical experience across Fortinet, Palo Alto Networks and Zscaler Proven ability to design and implement Zero Trust and network segmentation strategies Strong grounding in core protocols - BGP, OSPF, VLANs, VRF, VPN, VXLAN, DNS and more Experience securing hybrid environments including Kubernetes and OpenShift workloads Familiarity with automation and infrastructure-as-code for deploying security controls Relevant certifications such as PCNSE, NSE, CCNP Security or CISSP are advantageous Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy. Computappoint do not use AI to filter or assess candidates, we use experienced and dedicated recruiters, who want to match the best people to roles.
05/06/2026
Full time
City of London 3 days per week onsite Salary up to £91,000 per annum Senior Network Security Specialist Location - City of London Salary up to £91,000 per annum The role You will own the network security strategy from the ground up, defining policy, shaping the roadmap, and driving Zero Trust and micro-segmentation across a complex, regulated environment. you'll work shoulder-to-shoulder with the Information Security team to translate policy into enforceable technical controls, and your designs will span on-premises data centres, cloud platforms, and containerised workloads. This is not a purely operational role - we re looking for someone who has grown from hands-on network engineering into a governance and security-led mindset and wants to operate at an architectural level. What you'll be doing Designing and owning the end-to-end network security strategy and roadmap Leading the adoption of Zero Trust architecture and micro-segmentation across traditional and containerised workloads Partnering closely with Information Security to define and enforce policies across all connectivity layers Acting as technical authority for Fortinet, Palo Alto Networks and Zscaler platforms Producing high- and low-level designs for cloud, campus, WAN and data centre environments Driving governance - design reviews, standards, audit support and regulatory evidence Mentoring engineers and setting best practice across the network team Providing 3rd-line escalation support and subject-matter expertise to senior stakeholders What we re looking for At least 10 years in regulated, mission-critical environments - financial services background strongly preferred A career path from hands-on network engineering into security governance and architecture Deep practical experience across Fortinet, Palo Alto Networks and Zscaler Proven ability to design and implement Zero Trust and network segmentation strategies Strong grounding in core protocols - BGP, OSPF, VLANs, VRF, VPN, VXLAN, DNS and more Experience securing hybrid environments including Kubernetes and OpenShift workloads Familiarity with automation and infrastructure-as-code for deploying security controls Relevant certifications such as PCNSE, NSE, CCNP Security or CISSP are advantageous Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy. Computappoint do not use AI to filter or assess candidates, we use experienced and dedicated recruiters, who want to match the best people to roles.
Java Developer - Cloud Services + 12 month initial contract + Hybrid working out of Newcastle + SC Cleared role + £70 p/h - Inside IR35 Key Skills: + Java Developer + Cloud Services + RedHat/Kubernetes Role Overview - The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development life cycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. The role is based at our Newcastle office. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code is sufficiently documented and share knowledge of solutions implemented. Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating. Work with the scrum team to meet the sprint commitments Essential Java Cloud Services development Unit testing Desirable DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat Openshift container platform or Kubernetes Quarkus Framework Front End development using Angular
04/06/2026
Contractor
Java Developer - Cloud Services + 12 month initial contract + Hybrid working out of Newcastle + SC Cleared role + £70 p/h - Inside IR35 Key Skills: + Java Developer + Cloud Services + RedHat/Kubernetes Role Overview - The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development life cycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. The role is based at our Newcastle office. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code is sufficiently documented and share knowledge of solutions implemented. Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating. Work with the scrum team to meet the sprint commitments Essential Java Cloud Services development Unit testing Desirable DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat Openshift container platform or Kubernetes Quarkus Framework Front End development using Angular
Full Stack Engineer (Python and/or Java) - VP page is loaded Full Stack Engineer (Python and/or Java) - VPApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Department Overview: Equities Technology at Citi is undertaking a bold, multi year transformation to build a best in class global platform across execution, prime, clearing and cross product margining. We are re engineering our technology estate to achieve world leading performance and resiliency, enabling new capabilities in advanced execution, global market connectivity, and modernised post trade, clearing and margin processes. Our ambition is to deliver a seamlessly integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise. As part of the team, you'll collaborate closely with high calibre engineers and deeply engaged business and product partners - working together to define and deliver the next generation of Equities technology at Citi. Role Overview Citi is seeking an accomplished and highly motivated Vice President (VP) level developer to join our Strategic Equity Solutions (SES) team. This role offers the opportunity to contribute to the creation of greenfield services focused on enhancing trader workflow tooling. As a key member of an agile, self-organizing team, you will have direct engagement with business users globally, offering substantial autonomy in technology decisions. Our team is committed to continuous delivery, owning the entire pipeline to production, and striving for frequent releases that drive immediate business value. What will you do: Design & Develop : Iteratively develop robust, high-performance software solutions from initial concept through to production deployment, directly impacting trader efficiency and capabilities. Business Acumen & Product Ownership : Collaborate closely with business stakeholders, demonstrating a keen understanding of business drivers and a strong product owner mindset. You will translate complex requirements into technical specifications and innovative solutions that address critical trading needs. Functionally, this role will directly support the Strategic Equity Solutions (SES) business. Code Excellence : Produce clean, efficient, and well-documented code, adhering to best practices and contributing to a high-quality codebase. Engineering Leadership : Champion and share best engineering practices, foster a culture of continuous improvement, and mentor junior colleagues across the wider technology team. Technically, you will be an integral part of the ABS team. Innovation & Adaptation : Proactively evaluate and integrate new technologies, including AI tooling, to maintain a leading edge in our solutions. Full Lifecycle Ownership : Take ownership of the entire software development lifecycle, from design and development to testing, deployment, and monitoring in a DevOps-centric environment. Key Skills and Experience: We are looking for a versatile and experienced professional. This position can be tailored to a Full Stack Developer or a dedicated Backend Developer, depending on the candidate's core strengths and career aspirations. Technology Skills Desired: Backend Expertise (Mandatory for Backend Role, Highly Desired for Full Stack): + Strong proficiency in backend languages such as Java, Python, or Kotlin. + Extensive experience with microservices architecture and developing scalable, resilient services. + Demonstrated experience deploying and managing applications within containerization platforms like Kubernetes and OpenShift. Frontend Expertise: + Experienced in Python-based frontend frameworks (e.g., Dash, Streamlit, or other relevant Python web frameworks) would be desirable. DevOps & Modern SDLC : + Deep understanding and practical application of DevOps principles, including CI/CD pipelines, automated testing, and trunk-based development. + A strong commitment to fully automated testing and continuous integration. Domain Knowledge : + Prior experience with front office applications and an understanding of trading workflows, financial instruments, or market data will be a significant advantage. Educational Background : + Bachelor's degree or University degree in Computer Science, Engineering, or a related field, or equivalent practical experience in a similar role.This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. What we'll provide you By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resourcesVisit our About Us Culture, Values & Benefits page to learn more.Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.
04/06/2026
Full time
Full Stack Engineer (Python and/or Java) - VP page is loaded Full Stack Engineer (Python and/or Java) - VPApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Department Overview: Equities Technology at Citi is undertaking a bold, multi year transformation to build a best in class global platform across execution, prime, clearing and cross product margining. We are re engineering our technology estate to achieve world leading performance and resiliency, enabling new capabilities in advanced execution, global market connectivity, and modernised post trade, clearing and margin processes. Our ambition is to deliver a seamlessly integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise. As part of the team, you'll collaborate closely with high calibre engineers and deeply engaged business and product partners - working together to define and deliver the next generation of Equities technology at Citi. Role Overview Citi is seeking an accomplished and highly motivated Vice President (VP) level developer to join our Strategic Equity Solutions (SES) team. This role offers the opportunity to contribute to the creation of greenfield services focused on enhancing trader workflow tooling. As a key member of an agile, self-organizing team, you will have direct engagement with business users globally, offering substantial autonomy in technology decisions. Our team is committed to continuous delivery, owning the entire pipeline to production, and striving for frequent releases that drive immediate business value. What will you do: Design & Develop : Iteratively develop robust, high-performance software solutions from initial concept through to production deployment, directly impacting trader efficiency and capabilities. Business Acumen & Product Ownership : Collaborate closely with business stakeholders, demonstrating a keen understanding of business drivers and a strong product owner mindset. You will translate complex requirements into technical specifications and innovative solutions that address critical trading needs. Functionally, this role will directly support the Strategic Equity Solutions (SES) business. Code Excellence : Produce clean, efficient, and well-documented code, adhering to best practices and contributing to a high-quality codebase. Engineering Leadership : Champion and share best engineering practices, foster a culture of continuous improvement, and mentor junior colleagues across the wider technology team. Technically, you will be an integral part of the ABS team. Innovation & Adaptation : Proactively evaluate and integrate new technologies, including AI tooling, to maintain a leading edge in our solutions. Full Lifecycle Ownership : Take ownership of the entire software development lifecycle, from design and development to testing, deployment, and monitoring in a DevOps-centric environment. Key Skills and Experience: We are looking for a versatile and experienced professional. This position can be tailored to a Full Stack Developer or a dedicated Backend Developer, depending on the candidate's core strengths and career aspirations. Technology Skills Desired: Backend Expertise (Mandatory for Backend Role, Highly Desired for Full Stack): + Strong proficiency in backend languages such as Java, Python, or Kotlin. + Extensive experience with microservices architecture and developing scalable, resilient services. + Demonstrated experience deploying and managing applications within containerization platforms like Kubernetes and OpenShift. Frontend Expertise: + Experienced in Python-based frontend frameworks (e.g., Dash, Streamlit, or other relevant Python web frameworks) would be desirable. DevOps & Modern SDLC : + Deep understanding and practical application of DevOps principles, including CI/CD pipelines, automated testing, and trunk-based development. + A strong commitment to fully automated testing and continuous integration. Domain Knowledge : + Prior experience with front office applications and an understanding of trading workflows, financial instruments, or market data will be a significant advantage. Educational Background : + Bachelor's degree or University degree in Computer Science, Engineering, or a related field, or equivalent practical experience in a similar role.This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. What we'll provide you By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resourcesVisit our About Us Culture, Values & Benefits page to learn more.Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.
Your role at Dynatrace Dynatrace is seeking a high-energy Cloud Native Specialist to serve as the technical vanguard for modern infrastructure environments across EMEA. This is a specialized overlay role focused on the intersection of Platform Engineering, Kubernetes (K8s), and Multi-cloud strategy. You will partner with our Global Sales and Customer Success teams to help organizations navigate the complexities of "day-2" operations in containerized environments, ensuring they achieve full-stack observability across dynamic, ephemeral architectures. Core Responsibilities 1. Cloud Native Domian Expertise: Act as the technical "Subject Matter Expert" (SME) for all things Kubernetes (EKS, AKS, GKE, OpenShift) and container orchestration. Demonstrate how Dynatrace provides automated, code-level visibility into microservices without manual instrumentation or sidecar overhead. Advocate for OpenTelemetry (OTel) integration and explain how Dynatrace extends the value of open-source telemetry in a production-grade environment.2. Domain Execution: Lead technical discovery and high-stakes Proof of Concepts (POCs) specifically targeting "Born-in-the-Cloud" accounts or legacy enterprises undergoing digital transformation. Build "Cloud-Native ROI" models, illustrating how automated observability reduces "Kubernetes Tax" (the operational overhead of managing K8s at scale). Support the sales team in positioning Dynatrace against niche cloud-native tools by highlighting our AI-driven root cause analysis (Davis(R) AI).3. Platform Engineering & SRE Alignment:Design observability-as-code strategies using Terraform, Pulumi, or Crossplane. Consult with customer Platform Teams to integrate Dynatrace into CI/CD pipelines (Jenkins, GitLab, GitHub Actions) and "GitOps" workflows (ArgoCD, Flux). Help customers implement Service Level Objectives (SLOs) and Error Budgets within their cloud-native stacks to drive SRE maturity.4. Ecosystem Advocacy: Stay at the forefront of the CNCF landscape, including Service Mesh (Istio, Linkerd), Serverless (AWS Lambda, Fargate), and eBPF technologies. Conduct "Cloud Native Maturity" workshops focused on automated scaling, pod-level resource optimization, and cost-aware infrastructure management. What will help you succeed Qualifications & Requirements Experience: 5+ years in a technical pre-sales, DevOps, or SRE role, with at least 3 years specifically focused on Kubernetes and containerized workloads. Technical Depth: Certified Kubernetes Administrator (CKA) or Application Developer (CKAD) preferred. Deep understanding of container runtimes, ingress controllers, and service discovery. Hands-on experience with Service Mesh architectures and sidecar patterns. Cloud Mastery: Expert-level knowledge of at least one major cloud provider (AWS, Azure, or GCP), with a focus on their managed Kubernetes and Serverless offerings. Automation & Code: Proficiency in Terraform, Helm, and YAML. Ability to read/write code in Go, Java, or Node.js to assist with microservices troubleshooting. Business Acumen: Ability to explain the business impact of "MTTR" and "Deployment Frequency" to executive stakeholders. Education: Bachelor's degree in Computer Science, Engineering, or equivalent practical experience. Preferred Skills Experience with eBPF-based monitoring tools. Familiarity with FinOps principles (matching cloud spend to container performance). Active participation in the CNCF community or open-source projects. Why you will love being a Dynatracer A one-product software company creating real value for the largest enterprises and millions of end customers globally, striving for a world where software works perfectly. Working with the latest technologies and at the forefront of innovation in tech on scale; but also, in other areas like marketing, design, or research. A team that thinks outside the box, welcomes unconventional ideas, and pushes boundaries. An environment that fosters innovation, enables creative collaboration, and allows you to grow A globally unique and tailor-made career development program recognizing your potential, promoting your strengths, and supporting you in achieving your career goals. A truly international mindset that is being shaped by the diverse personalities, expertise, and backgrounds of our global team. A relocation team that is eager to help you start your journey to a new country, always there to support and by your side. Attractive compensation packages and stock purchase options with numerous benefits and advantages. Compensation and Rewards Mental health supportOur Employee Assistance Program, powered by Telus Health, offers support for you and your family members. Wellness DaysFour company-designated extra paid days off for you to recharge batteries. FlexibilityOur hybrid working model and flexible working hours offer you the flexibility you need. Employee Stock Purchase PlanPurchase company stock () at a discounted price and become a shareholder. Learn & developCompany-wide learning perks, designated team's learning days, and more. Volunteering dayA day of paid volunteer time to support a community or cause you care about. Regular team eventsWe host Global Culture Parties, Family & Friends at Work Day, Global Breakfasts, Green Weeks, Pride Month, and beyond! International vibeMost of our offices and teams are proudly multicultural. English is our shared language, but we embrace and learn from each other's cultures.Rewards vary depending on your employment type. Some benefits and perks also differ by - explore your city to see what's available there. Benefits and work-life perksWe offer best-in-class core rewards, including paid time off, financial security benefits, retirement savings plans, and health insurance. Beyond that, you'll get other benefits and work-life perks designed to make your ride with us even more rewarding.Dynatrace (NYSE: DT) is the leading AI-powered observability and security platform. We're advancing observability for today's digital businesses, helping transform modern digital ecosystems' complexity into powerful business assets.Our AI-driven insights cut through the noise, allowing customers to focus on what truly matters by automating manual tasks and resolving issues with pinpoint accuracy. Dynatrace offers simplicity, clarity, and reliability at scale to ensure teams can make informed decisions, minimize downtime, and drive their business forward with confidence.
04/06/2026
Full time
Your role at Dynatrace Dynatrace is seeking a high-energy Cloud Native Specialist to serve as the technical vanguard for modern infrastructure environments across EMEA. This is a specialized overlay role focused on the intersection of Platform Engineering, Kubernetes (K8s), and Multi-cloud strategy. You will partner with our Global Sales and Customer Success teams to help organizations navigate the complexities of "day-2" operations in containerized environments, ensuring they achieve full-stack observability across dynamic, ephemeral architectures. Core Responsibilities 1. Cloud Native Domian Expertise: Act as the technical "Subject Matter Expert" (SME) for all things Kubernetes (EKS, AKS, GKE, OpenShift) and container orchestration. Demonstrate how Dynatrace provides automated, code-level visibility into microservices without manual instrumentation or sidecar overhead. Advocate for OpenTelemetry (OTel) integration and explain how Dynatrace extends the value of open-source telemetry in a production-grade environment.2. Domain Execution: Lead technical discovery and high-stakes Proof of Concepts (POCs) specifically targeting "Born-in-the-Cloud" accounts or legacy enterprises undergoing digital transformation. Build "Cloud-Native ROI" models, illustrating how automated observability reduces "Kubernetes Tax" (the operational overhead of managing K8s at scale). Support the sales team in positioning Dynatrace against niche cloud-native tools by highlighting our AI-driven root cause analysis (Davis(R) AI).3. Platform Engineering & SRE Alignment:Design observability-as-code strategies using Terraform, Pulumi, or Crossplane. Consult with customer Platform Teams to integrate Dynatrace into CI/CD pipelines (Jenkins, GitLab, GitHub Actions) and "GitOps" workflows (ArgoCD, Flux). Help customers implement Service Level Objectives (SLOs) and Error Budgets within their cloud-native stacks to drive SRE maturity.4. Ecosystem Advocacy: Stay at the forefront of the CNCF landscape, including Service Mesh (Istio, Linkerd), Serverless (AWS Lambda, Fargate), and eBPF technologies. Conduct "Cloud Native Maturity" workshops focused on automated scaling, pod-level resource optimization, and cost-aware infrastructure management. What will help you succeed Qualifications & Requirements Experience: 5+ years in a technical pre-sales, DevOps, or SRE role, with at least 3 years specifically focused on Kubernetes and containerized workloads. Technical Depth: Certified Kubernetes Administrator (CKA) or Application Developer (CKAD) preferred. Deep understanding of container runtimes, ingress controllers, and service discovery. Hands-on experience with Service Mesh architectures and sidecar patterns. Cloud Mastery: Expert-level knowledge of at least one major cloud provider (AWS, Azure, or GCP), with a focus on their managed Kubernetes and Serverless offerings. Automation & Code: Proficiency in Terraform, Helm, and YAML. Ability to read/write code in Go, Java, or Node.js to assist with microservices troubleshooting. Business Acumen: Ability to explain the business impact of "MTTR" and "Deployment Frequency" to executive stakeholders. Education: Bachelor's degree in Computer Science, Engineering, or equivalent practical experience. Preferred Skills Experience with eBPF-based monitoring tools. Familiarity with FinOps principles (matching cloud spend to container performance). Active participation in the CNCF community or open-source projects. Why you will love being a Dynatracer A one-product software company creating real value for the largest enterprises and millions of end customers globally, striving for a world where software works perfectly. Working with the latest technologies and at the forefront of innovation in tech on scale; but also, in other areas like marketing, design, or research. A team that thinks outside the box, welcomes unconventional ideas, and pushes boundaries. An environment that fosters innovation, enables creative collaboration, and allows you to grow A globally unique and tailor-made career development program recognizing your potential, promoting your strengths, and supporting you in achieving your career goals. A truly international mindset that is being shaped by the diverse personalities, expertise, and backgrounds of our global team. A relocation team that is eager to help you start your journey to a new country, always there to support and by your side. Attractive compensation packages and stock purchase options with numerous benefits and advantages. Compensation and Rewards Mental health supportOur Employee Assistance Program, powered by Telus Health, offers support for you and your family members. Wellness DaysFour company-designated extra paid days off for you to recharge batteries. FlexibilityOur hybrid working model and flexible working hours offer you the flexibility you need. Employee Stock Purchase PlanPurchase company stock () at a discounted price and become a shareholder. Learn & developCompany-wide learning perks, designated team's learning days, and more. Volunteering dayA day of paid volunteer time to support a community or cause you care about. Regular team eventsWe host Global Culture Parties, Family & Friends at Work Day, Global Breakfasts, Green Weeks, Pride Month, and beyond! International vibeMost of our offices and teams are proudly multicultural. English is our shared language, but we embrace and learn from each other's cultures.Rewards vary depending on your employment type. Some benefits and perks also differ by - explore your city to see what's available there. Benefits and work-life perksWe offer best-in-class core rewards, including paid time off, financial security benefits, retirement savings plans, and health insurance. Beyond that, you'll get other benefits and work-life perks designed to make your ride with us even more rewarding.Dynatrace (NYSE: DT) is the leading AI-powered observability and security platform. We're advancing observability for today's digital businesses, helping transform modern digital ecosystems' complexity into powerful business assets.Our AI-driven insights cut through the noise, allowing customers to focus on what truly matters by automating manual tasks and resolving issues with pinpoint accuracy. Dynatrace offers simplicity, clarity, and reliability at scale to ensure teams can make informed decisions, minimize downtime, and drive their business forward with confidence.
