1321 jobs found

Role Title: SiteMinder & DevOps Senior Infra Engineer Duration: contract to run until 31/03/2026 Location: Knutsford, 3 days per week onsite Rate: up to £506 p/d Umbrella inside IR35 Role purpose/summary We are looking for someone who is technically competent in a wide range of technologies, such as Broadcom SSO ( formerly CA siteminder), CA federation, CA directory, Oracle DSEE/ODU, Oracle database, LDAP, IIS 7.x, Jboss and webservers such as Apache and iPlanet Web Server. CHEF, IBM WebSphere Application Server, Inspec, Splunk, CA Wily. Sound knowledge in Identity and access management tools, IBM Security/Tivoli Access manager, IBM Security/Tivoli directory server, RSA access manager, RSA entitlement server, Active Directory Kerberos authentication Must Have: Broadcom SiteMinder (on Linux) Microsoft Windows Server and IIS. Requirements: Experience in SAML, OAuth, OpenID Connect based authentication Sound Knowledge of UNIX/Linux Administration & JBOSS Sound Knowledge of Windows/IIS administration Experience with automation and DevOps tools such as GIT/STASH, Jenkins, Nolio, NEXUS, Shell Scripting and Groovy Experience with alerting and monitoring tools such as CA APM, Wily, AppDynamics. OpenShift - Knowledge of Dockers and OpenShift: Should be able to create Docker images as per application requirement Configuration of secrets and configs on Deployment configs Deployment and other tasks automation using Jenkins CI/CD Pipelines CHEF - Creating wrapper cookbooks and adding attributes/roles/recipes IBM WebSphere AWS Practitioner/Associate qualifications All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply!

World Class Defence Organisation based in Bristol is currently looking to recruit 3x C++ Software Engineer subcontractors on an initial 12 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Bristol Hybrid/Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Job Description: The HMI & Cyber team is looking for software engineers to join us developing the future Laser defence capability for the Royal Navy. We are looking for engineers with both a deep and broad range of experience in software engineering throughout the development as well as being able to support and mentor other engineers in their team. Responsibilities: Development of a C++ HMI application on a Linux Operating System To undertake a full range of engineering activities in line with relevant processes, quality and other requirements Be capable of developing collaborative relationships with team members both within the SW organisation and other parts of the company Be willing and able to support other engineers within the team Skillset/experience required: Skillset/Experience required: Use of C++ in a safety related environment Knowledge of Software development practices and process is required A Software Engineer capable of design, development and proving of efficient Software. Bonus Experience/Knowledge: Experience using Qt GUI framework Integration and use of GIS tools Information security experience included methods of locking down operating systems and deployment in a Windows and Linux environment. Knowledge of DDS Middleware Integration of external video streams Automated Testing

Embark on a transformative journey as an Infrastructure Engineer Production Network Engineering at Barclays, where you spearhead the evolution of our digital landscape, driving innovation and excellence. You'll harness technology to revolutionise our digital offerings, ensuring unparalleled customer experiences. Production Network Engineering is a new mission aligned operating model within the newly formed Network Product Design & Engineering domain at Barclays. Network Product Design & Engineering is responsible for the design, build and run of the underlying strategic network infrastructure platforms and the over-the-top connectivity products and services that enable systems, colleagues, guests and partners To be successful in this role as an Infrastructure Engineer - Production Network Engineering, you should possess the following skillsets: Extensive experience as an individual contributor in the design, build and operate of network products across all 7 layers of the OSI stack from physical through to virtual. Experienced understanding of Layer 1 - 4 Protocols such as G.9802.1/WDM, Ethernet, VXLAN, TCP/IP, BGP, OSPF, IS-IS, Access Transport for example PON, xDSL, DOCSIS, FWA, Wireless Standards for example Wi-Fi, LTE, 5G, MEF Standards for example CE.3.0, LSO, Overlay IP/VPN technologies such as RFC2547bis, RFC7432, RFC8365/RFC9746, Software Defined Networking and Network Instrumentation technologies for example gNMI/gRPC, Y.1731, Y.1564, TWAMP Experience of virtual infrastructure ecosystems for example Openstack, Kubernetes, QEMU, KVM, HCI across Cloud Platforms (Public/Private/Hybrid) and uCPE Platforms (x86, aRM), including open networking technologies for example routing daemons (FRR, Bird, GoBGP), ONF stack, LINUX Networking (eBFF, VPP, AF_XDP), DENT, SONiC or Cumulus Good experience in network programming/automation, IaC, configuration management tools and data modelling for example RESTCONF, NETCONF/YANG, Python, Ansible, Saltstack, Terraform, CloudFormation, ARM; with demonstrable experience of DevOps, agile methodologies and CI/CD pipelines Some other highly valued skills include: Experience working in Network and infrastructure operational product engineering and knowledge of network element management plane, control plane, data plane and fast switching. A very good understanding of Application Layer Network Protocols - HTTP/HTTPS, TLS/SSL, DNS, DHCP, CCIE or equivalent certification an added advantage. Experience in Network Access control (NAC) and RADIUS based AAA for secure and automated access supporting Corporate and Guests users, including experience with concepts of zero trust networking Skilled in lifecycle management of network products and services including requirements analysis, platform selection, technical architecture design, service design & development, testing and deployment at scale, including proficiency in Agile Methodologies Scrum/Kanban, backlog and workflow mgmt. and SRE specific reporting (MTTR, deployment frequency, SLO). You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific technical skills. This role is based in our Knutsford office. Purpose of the role To build and maintain infrastructure platforms and products that support applications and data systems, using hardware, software, networks, and cloud computing platforms as required with the aim of ensuring that the infrastructure is reliable, scalable, and secure. Ensure the reliability, availability, and scalability of the systems, platforms, and technology through the application of software engineering techniques, automation, and best practices in incident response. Accountabilities Build Engineering: Development, delivery, and maintenance of high-quality infrastructure solutions to fulfil business requirements ensuring measurable reliability, performance, availability, and ease of use. Including the identification of the appropriate technologies and solutions to meet business, optimisation, and resourcing requirements. Incident Management: Monitoring of IT infrastructure and system performance to measure, identify, address, and resolve any potential issues, vulnerabilities, or outages. Use of data to drive down mean time to resolution. Automation: Development and implementation of automated tasks and processes to improve efficiency and reduce manual intervention, utilising software scripting/coding disciplines. Security: Implementation of a secure configuration and measures to protect infrastructure against cyber-attacks, vulnerabilities, and other security threats, including protection of hardware, software, and data from unauthorised access. Teamwork: Cross-functional collaboration with product managers, architects, and other engineers to define IT Infrastructure requirements, devise solutions, and ensure seamless integration and alignment with business objectives via a data driven approach. Learning: Stay informed of industry technology trends and innovations, and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth. Vice President Expectations To contribute or set strategy, drive requirements and make recommendations for change. Plan resources, budgets, and policies; manage and maintain policies/ processes; deliver continuous improvements and escalate breaches of policies/procedures If managing a team, they define jobs and responsibilities, planning for the department's future needs and operations, counselling employees on performance and contributing to employee pay decisions/changes. They may also lead a number of specialists to influence the operations of a department, in alignment with strategic as well as tactical priorities, while balancing short and long term goals and ensuring that budgets and schedules meet corporate requirements If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L - Listen and be authentic, E - Energise and inspire, A - Align across the enterprise, D - Develop others OR for an individual contributor, they will be a subject matter expert within own discipline and will guide technical direction. They will lead collaborative, multi-year assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will train, guide and coach less experienced specialists and provide information affecting long term profits, organisational risks and strategic decisions Advise key stakeholders, including functional leadership teams and senior management on functional and cross functional areas of impact and alignment. Manage and mitigate risks through assessment, in support of the control and governance agenda. Demonstrate leadership and accountability for managing risk and strengthening controls in relation to the work your team does. Demonstrate comprehensive understanding of the organisation functions to contribute to achieving the goals of the business. Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategies. Create solutions based on sophisticated analytical thought comparing and selecting complex alternatives. In-depth analysis with interpretative thinking will be required to define problems and develop innovative solutions. Adopt and include the outcomes of extensive research in problem solving processes. Seek out, build and maintain trusting relationships and partnerships with internal and external stakeholders in order to accomplish key business objectives, using influencing and negotiating skills to achieve outcomes. All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship - our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset - to Empower, Challenge and Drive - the operating manual for how we behave.

Systems Integration Engineer Location: Cambridge (Hybrid - Monday & Friday WFH) Salary: Circa £45,000 (Depending on Experience) The Role An exciting opportunity has arisen for a Systems Integration Engineer to join a forward-thinking technology business in Cambridge. This role offers the chance to work in a collaborative, hybrid environment, contributing to the delivery of high-quality, cutting-edge products. Working closely with a multi-disciplinary engineering team-including mechanical, hardware, software, and logic specialists-you'll play a key role in ensuring seamless integration, reliable performance, and end-to-end quality across complex systems. In this hands-on position, you'll verify and validate the performance of a Windows-based ASP.Net Server product used for high-speed image processing and integration with printhead drive electronics. Key Responsibilities Perform manual system integration and functional testing, ensuring smooth interaction between hardware and software components. Participate in Agile Scrum meetings to align on priorities and progress. Develop and maintain basic Python scripts to automate repetitive tests and support regression testing. Investigate and document defects, working with engineers to identify and resolve issues. Validate full system behaviour, including REST API interactions and hardware responses. Maintain and improve test environments, plans, and cases. Identify test cases suitable for automation and collaborate with automation engineers to implement them. About You Essential: Strong academic background in science, technology, computer science, or engineering. At least 2 years' experience in system-level testing or hardware/software integration. Analytical troubleshooting skills and attention to detail. Experience testing network-based applications (REST APIs, client-server). Basic scripting skills in Python. Desirable: ISTQB Foundation or similar qualification. Experience with Linux, Embedded Linux, and Windows OS. Knowledge of CI tools (e.g., Jenkins) and version control (e.g., Git/SVN). If you are interested in the role of Systems Integration Engineer and feel that you have the relevant experience, please contact your Recruitment Partner, Lisa Logan at Unicorn Resourcing on or email If this job isn't exactly right for you but you're looking for something new, please contact us for a confidential career discussion. Unicorn Resourcing Limited is acting as an Employment Agency in regard to this Permanent opportunity.

Cloud Security Engineer (AWS GCP) London / WFH to £80k Are you a Cloud security technologist with FinTech experience? You could be progressing your career at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Cloud Security Engineer you'll support, maintain, automate and improve IT security platforms including securing Containers and CI/CD pipelines. You'll collaborate with developers and engineers to encourage a security-by-design culture within the business and ensure effective operation of a growing number of security products and solutions. Your initial focus will be on overhauling the AWS Security platform and evaluating the use of AI to enable automation of security in pipeline builds, you'll also work with GCP and will be encouraged to investigate and recommend new and emerging technologies. Location / WFH: There's a hybrid model with two days a week work from home, when you are in the office you'll be based in the City with an upbeat team environment, casual dress code and a range of facilities including roof terrace, restaurant and break out areas. About you: You have experience in a similar Cloud Security / Platform Security role at a FinTech (or within a financial services or other regulated environment) You have a strong knowledge of AWS and / or GCP Cloud Security, happy to work with both You have a good knowledge of Containers (Nomad / Kubernetes), Virtualisation, IaC, Terraform, Networking, DNS, Gitlab / Github and Linux You can write scripts with Python, Go or bash You have a good understanding of Foundational Security Concepts, strong analytical and problem solving skills You're collaborative and pragmatic with great communication and stakeholder management skills You have a genuine interest in security, likely to attend conference, read blogs etc in your own time What's in it for you: As a Cloud Security Engineer you will earn a competitive package: Salary to £80k + Bonus Pension, Private Medical Care, Life Assurance Option to buy or sell holiday days Wellness benefits and gym subsidy Childcare vouchers Enhanced paternity leave including shared parental pay and leave Employee led LGBTQ+, Women's, Black and Parents & Carers networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Apply now to find out more about this Cloud Security Engineer (AWS GCP) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Role : Real Time Messaging Support Analyst Location : Bromley, Chester or Camberley, 2 days per week on site required Duration : 12-month contract Rate : £400.00 - £450.00 Are you an expert in unified communications looking to take the next step in your career? This is a fantastic opportunity to join a world-leading financial services organisation, renowned for its cutting-edge technology, global reach, and commitment to innovation. You'll be part of a collaborative team working on major transformation projects, including the migration from Skype for Business to Microsoft Teams, in a dynamic, high-performance environment. The Role As a Collaboration Operations Support Analyst, you will be responsible for the day-to-day operations, support, and optimisation of a complex Unified Communications environment. This includes managing high-priority incidents, deploying infrastructure changes, and ensuring the smooth running of collaboration tools. You'll play a key role in a major transition project while maintaining stability and compliance across critical platforms. Key Responsibilities : Manage, maintain, and support Unified Communications platforms, including Skype for Business (on-premises), Microsoft Teams, Mattermost (Linux-based), and Symphony. Troubleshoot and resolve critical escalations, acting as a 3rd line subject matter expert. Deliver production changes, infrastructure deployments, and proactive service improvements. Support monitoring, performance optimisation, and capacity planning using tools such as Splunk, SCOM, and SiteScope. Collaborate with architecture and engineering teams on solution design, testing, and implementation. Apply ITIL-aligned incident, problem, and change management processes. Participate in on-call rota (including nights and weekends). Skills & Experience Required : Strong experience with Microsoft Lync/Skype for Business (on-premises) and Microsoft Teams. Strong experience with Mattermost (Linux-based) and Symphony. Strong Linux and PowerShell scripting skills. Knowledge of Smarsh (vendor) and Vantage (archiving/scanning tool) is highly desirable. Strong understanding of server-based platforms, Active Directory, SQL databases, networking, and voice technologies. Experience with Splunk and other monitoring tools. Proven troubleshooting and problem-solving skills in high-pressure environments. Excellent communication skills with the ability to work across technical and business teams. ITIL knowledge/certification advantageous. Why Apply? You'll be joining an organisation where technology is central to its strategy, offering exposure to large-scale transformation projects and the latest collaboration tools. In return, you'll benefit from a supportive team environment, competitive compensation, and the chance to make a tangible impact on global operations. Candidates will ideally show evidence of the above in their CV to be considered please click the " apply " button. Please be advised if you haven't heard from us within 48 hours then unfortunately your application has not been successful on this occasion, we may however keep your details on file for any suitable future vacancies and contact you accordingly. Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive.

Senior DevOps Engineer -SC Security Clearance We're looking for 5 Senior DevOps Engineer's to join a critical digital team, supporting high-impact systems impacting UK citizens. This is your chance to work at the heart of government digital transformation - shaping and securing platforms that millions rely on daily. Senior DevOps Engineer -SC Security Clearance- Essential Expereince Active SC Security Clearance or the ability to undergo SC Security Clearance. Strong DevOps experience with CI/CD, infrastructure as code, and automation Expertise in Unix/Linux (RHEL/CentOS) and scripting with Bash, Python, or Go Significant experience with AWS cloud infrastructure Deep understanding of IaC tools: Terraform, Packer, CloudFormation. Expereince of administering MongoDB clusters or RDS (not just used as a developer). Strong Terraform experience including production managing modules, remote state, multi-env, or Terragrunt. Understanding of version control, state backends, and team collaboration (use with AWS resources is a strong plus). Excellent Kafka skills including in a production setting, consumer lag, partitioning, troubleshooting, tuning, scaling topics. Experience of designing, implementing, securing, and supporting Unix/Linux based platforms (ideally RHEL / CentOS) and developing solutions using scripting languages (Bash, Python, Go) Experience of developing and supporting cloud-based application platforms in AWS Experience across infrastructure, CI/CD, monitoring, and incident response. Knowledge of implementing and maintaining CI/CD pipelines (ideally Gitlab CI & Jenkins). Experience in designing and implementing best practices using Infrastructure as Code (IaC) tools such as Terraform, Packer, CloudFormation and Cloud-Init Skills in Containerization: Kubernetes, ECS/Fargate, Nomad, Security: Hashicorp Vault, PKI, TLS, NCSC Principles, Networking: VPC Peering, DNS, Service Mesh, Identity & Device Management: Keycloak, Entra ID, JAMF, Okta. Extensive and demonstrable experience in designing, building, maintaining Linux workloads running across multiple environments on a cloud platform such as AWS. Extensive experience in designing and implementing best practices using IaC tools such as Terraform and automating legacy applications with scripting languages such as shell scripts, python. Extensive experience in designing and implementing best practices using CaC tools (Ansible) Extensive experience in designing and implementing CI/CD pipelines using tools (Gitlab, Github, Jenkins.) Extensive experience in building, deploying and securing containers using various strategies across multiple environments. Experience in using log management and aggregation tools such as Splunk. Senior DevOps Engineer -SC Security Clearance- Desirable Expereince Kafka experience within integrations within microservices or event driven architectures. Expereince of monitoring/observability with distributed tracing Data Lifecycle management with MongoDB or RDS. Expereince of CloudFormation, CDK, or multi-account architecture. The role is inside IR35 circa £550-£650.00 DOE- Long term contract until March 2026 Hyrid workign with ad hoc days on site in London or Leeds InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion/belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process.

World Class Defence Organisation is currently looking to recruit a C# Software Engineer subcontractor on an initial 12 month contract. Desktop C# is the expertise the department are looking for; with some experience with C++ but doesn't need to be overly extensive. Job Title: C# Software Engineer Rate: £65.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at 'time and a quarter' Location: Stevenage or Bristol Hybrid / Remote working: The role will be a hybrid role of 3 or 4 days per week onsite Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C# Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across the full product life cycle. The team integrate real products, models and synthetic environments to provide visualisations, demonstrations, verification & validation as well as training capability and support. The role support the development of the worlds most advanced defence systems from the initial concept all the way through to in service support and training, using a range of simulation technologies, including digital twins and emulators. Working with Project Leads and Simulation Architects to design and develop simulation components as an end to end representation of a weapon System in a synthetic environment using C#, C++ and integration simulations, supporting a number of industry standards. You will work as part of a heterogeneous agile development team, made up of mixed discipline engineers working in synergy to develop simulations and representations of real equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test driven development. Skillset / experience required: Proficient in C# C++ experience would be great Microsoft Visual Studio, Eclipse, Ability to work from high level/system view into technical detail. Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards / Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes

Contract Role - Python Software Engineer (Software Development, Big Tech Company) - Onsite/ Cambridge/ Peterborough - 12 Months Initial - Inside IR35 PAYE We are seeking an exceptional Python Software Engineer to maintain and expand the software and systems in our data collection lab in order to ensure that the data collection process is efficient, accurate and reliable. You will build software for working with cutting-edge prototype devices and integrating them into our data collection platform. You will work with a team of audio/video engineers and recording technicians, as well as an international team of software engineers and interdisciplinary audio researchers. You will be expected to work with them to scope and prioritise tasks, and to collaboratively produce high-quality, maintainable software. Role Overview: Job Title: Python Software Engineer Location: Onsite/ Cambridge/ Peterborough Contract Type: Contract Duration: 12 months initially 8+ years of professional programming experience. Demonstrated proficiency in working with large projects in Python. Proficiency in Linux and shell scripting. Skills in maintaining and improving networks. Experience with cross-platform distributed (RESTful) and concurrent systems. Experience with FastAPI, or similar backend frameworks in Python. Working knowledge of time-synchronization. Desirable: Experience working with hardware multimedia sensors. Working knowledge of audio, image and video formats. Experience with relational and graph/NoSQL databases. Experience with software and hardware testing frameworks and strategies. Working knowledge of React, or similar frontend frameworks in JavaScript. Experience with systems administration on Windows. Please feel free to contact myself - Daisy Nguyen at Gibbs Consulting/Atrium UK for a confidential chat to know more details about the role. Please also note: Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted.

Job Title: Software Engineer - Audio/Video Data Collection Systems Location: Cambridge, UK- Onsite Duration: 12 Months Responsibilities: Develop software for cutting-edge prototype wearable devices. Optimise the data collection process for reliability and accuracy. Work with recording equipment spanning audio, video, inertial sensors, and other modalities. Deploy, test, and evaluate upgrades to distributed data collection platforms. Build and maintain systems for monitoring system health. Enhance tooling for data validation and processing. Perform onsite debugging and root cause analyses. Collaborate with engineers and researchers to triage issues, design solutions, and estimate work. Promote best practices within the engineering and research community. Python-based software development, including user interface and backend integration. Processing collected audio/video data and preparing it for further research use. Monitoring audio/video streams for quality and completeness. Required Qualifications: Bachelor's degree in Computer Science or related field, or equivalent experience. Strong proficiency in Python, including experience with large-scale projects. Proficiency in Linux and shell scripting. Experience maintaining and improving networked systems. Experience with cross-platform distributed (RESTful) and concurrent systems. Familiarity with FastAPI or similar Python backend frameworks. Working knowledge of time synchronization techniques. Preferred Qualifications: Strong problem-solving skills Experience with hardware multimedia sensors. Understanding of audio, image, and video formats. Experience with relational and graph/NoSQL databases. Knowledge of software and hardware testing frameworks and methodologies. Familiarity with React or similar JavaScript frontend frameworks. Experience with Windows system administration. Good to Have: Basic database and SQL processing knowledge User interface development experience for internal systems

About The Role Group Configuration Management Systems, part of the Claranet Group Engineering, the area focuses on network automation, provisioning, and reporting systems along with systems integration as necessary. The role involves development and enhancement of these systems and interaction and co-operation with infrastructure and support teams who are the suppliers and customers of these systems, providing ongoing support. Essential Duties and Responsibilities: Work with our networks, implementation and architecture teams, along with other key stakeholders to design and implement new features Help our infrastructure teams build and maintain high availability infrastructure to support the team's software Provide solid technical understanding of our codebase - working alongside skilled peers Reduce our existing system's complexity and be willing to tackle application legacy Build and maintain our network automation system and surrounding services Work with network device APIs and user interfaces Understand and improve our network data model Improve application efficiency and performance Participate in code reviews Contribute to improve and develop standards and best practice Participate in an on-call rotation for our software Position specifications Essential: Excellent working knowledge of Java and Perl Excellent knowledge of Python Ability to learn new programming languages and technologies as necessary Ability to produce reliable and well tested code Knowledgeable with SQL databases Good systems and software engineering skills Good knowledge of computer networking technologies (TCP, IPv4/IPv6, HTTP, DNS, etc ) Good knowledge of Linux and experience with virtualisation and containerisation technologies Experience working with distributed modern infrastructure (Docker / Kubernetes) Version control, CI/CD pipelines Good troubleshooting and debugging skills Attention to detail Ability to share knowledge and ideas as well as listening to other's opinions Be fluent in English with good written and verbal communication skills Desirable: Experience with Service Provider networking (IS-IS, BGP, MPLS) Experience with Data Centre networking (L2, VXLAN) Experience with Google Web Toolkit (GWT)

Position Summary We are looking for an experienced Systems Engineer with strong Linux and Kubernetes experience to join our Group Engineering - Systems team. You will help design, build and operate modern infrastructure platforms that support continually evolving applications and services. The role focuses on automation, continuous improvement and reliability of both on premises and public cloud environments. You'll work closely with software engineers, security teams, and platform stakeholders to provide robust, scalable and secure platforms based on Linux and Kubernetes. This is a hands-on, growth-oriented role offering the exposure to new technologies and opportunities in AI/ML, networking and security. Duties and Responsibilities Design, implement, and maintain reliable and scalable Linux-based platforms. Design, implement, and maintain Kubernetes clusters on premises and public cloud. Automate operations using modern methodology and tools. Collaborate with software engineering teams on deployment strategies and service observability. Contribute and evolve system design and best practices across functions. Triage operational issues and participate in an on-call rotation when required. Position Specifications Essential: Minimum experience 4-5 years in a similar role (DevOps, SRE or Platform engineering). Excellent, in-depth knowledge of Linux and associated technologies. Experience operating Kubernetes environments (self-managed and/or EKS). Experience deploying software using CI/CD and GitOps. Experience working with configuration management systems and infrastructure as code. Good understanding of networking and network protocols. Desirable: Experience with scripting or programming in Python. Experience working with Amazon Web Services (AWS). Experience working with Grafana (LGTM) and Prometheus. Experience working with highly available and distributed infrastructure.

SENIOR JAVA DEVELOPER / LEAD FULL STACK DEVELOPER / SENIOR SOFTWARE ENGINEER Summer-Browning Associates is currently assisting our client in the Public Sector, who is seeking a Senior Java Developer for a 12-month assignment. Location: Hybrid - Leeds / Manchester / Newcastle About the role: You will be responsible for designing, creating and improving new and existing products, platforms and transactions across government. The ideal candidates will have a proven background in Java Software Engineering, with the following skills and experience: Proficiency in Java 11, Test-Driven Development (TDD), and Behavior-Driven Development (BDD). Experience with large microservice architectures. - Expertise in implementing APIs for both internal and external use. Knowledge of database management, including SQL, PostgreSQL, MySQL, MongoDB, and Cassandra, along with SQL tuning. Proficiency in the Spring framework, including Spring Boot, Spring Security, and Spring Batch. Experience with containerization using Docker and Kubernetes. Familiarity with Linux operating systems, Bash, and Red Hat Enterprise Linux (RHEL). Working knowledge of Jackson, JAX-RS, and mocking frameworks such as Mockito, as well as messaging platforms like ActiveMQ or Kafka. Experience with MongoDB or other document databases. Ability to build and scale high-traffic websites. Experience working within Digital, Data, and Technology (DDAT), the Government Digital Service (GDS), or other public sector digital frameworks - highly desired To apply, please submit your most recent CV for review.

Java Software Engineer Defence, Cyber & Intelligence Full-Time eDV Clearance Required We are seeking Software Engineers at all levels to join a leading aerospace and defence organisation, delivering mission-critical software for high-impact programmes in the Defence, Cyber, and Intelligence sectors. You'll work on cutting-edge DevSecOps systems and applications, supporting secure digital infrastructures across the UK. This is a fantastic opportunity to contribute to meaningful projects while enjoying flexible working arrangements and excellent development opportunities. Key Responsibilities: Software design, development, and debugging on secure systems Creating and maintaining test frameworks (e.g., JUnit 5) Developing in Linux environments with modern languages (Java, Python) Working with Agile/SCRUM practices and CI/CD pipelines (GitLab) Contributing across the software development lifecycle from requirements to deployment Tech Stack Includes: Java, Python, Linux, Git, JUnit, GitLab CI/CD, Oracle, MongoDB, JavaScript/TypeScript, React, Apache NiFi, Elasticsearch, Kibana, AWS, Hibernate, Atlassian Suite What s on Offer: Hybrid working and flexible schedules (4xFlex) Ongoing training and career development Exciting projects within the UK s secure technology sector Comprehensive benefits package PLEASE NOTE: eDV clearance is required to start. The process can take 6 - 18 months. For more information on this role, please contact Daiane on (phone number removed) or send your CV to (url removed) Candidates currently working as a Program Manager, Programme Manager, or Project Manager from Defence, Aerospace, Nuclear, or Government bodies are ideal for this role. Omega is an employment agency specialising in opportunities at all levels within the Aerospace, Automotive, Defence, Electronics, Energy, Engineering, Manufacturing, Renewable, and Scientific industries. Explore more opportunities in your field at (url removed). Omega Resource Group is acting as an Employment Agency in relation to this vacancy.

An exciting opportunity exists for experienced Software Engineers to join a dynamic team working on a broad range of projects within Defence, Cybersecurity, and Intelligence domains. This role offers a chance to develop advanced software solutions while maintaining a strong balance between professional and personal life through flexible and hybrid working options, backed by a comprehensive benefits package. Role Highlights: Engage in planning, development, testing, debugging, and documentation of software across various disciplines. Work closely with stakeholders to translate mission-critical requirements into robust, secure applications. Apply industry-standard practices throughout the full software development lifecycle, ensuring quality and reliability. Specialise in areas including but not limited to Cybersecurity software development and DevSecOps systems. Troubleshoot program errors, prepare operational documentation, and analyze system capabilities to optimise performance. Tech Stack & Tools: Proficient programming experience in Java and Python. Comfortable developing on Linux environments. Skilled in unit testing frameworks such as JUnit 5 and version control - Git Familiarity with Agile methodologies, particularly Scrum. Experience mentoring junior team members. Working knowledge of relational and NoSQL databases including Oracle and MongoDB. Experience with CI/CD pipelines, preferably using GitLab. Exposure to frontend frameworks like JavaScript, TypeScript, and React. Use of data visualization and search tools such as Elasticsearch & Kabana. Familiarity with Hibernate and Atlassian Suite - Bitbucket, Jira, Confluence Advantageous: experience with JSF (Primefaces), cloud software development (AWS), microservices, serverless architectures, and AWS services like EC2, EKS, Fargate, IAM, S3, Lambda.

Job Title: ICT Systems Engineer Location: Luton (Hybrid - 2 days on-site, 3 days remote) Type: Permanent Salary: Up to 50,000 per annum + Benefits Clearance: SC Clearance (minimum) required About the Role We are seeking an experienced ICT Systems Engineer to join a specialist defence and space systems environment. You will be responsible for building, maintaining, and troubleshooting a range of complex IT infrastructure, ensuring secure and reliable system performance. This role would suit someone with a proven track record in 2nd and 3rd line support within a similar sector. Key Responsibilities Develop and enhance system functionality through hardware and software upgrades. Monitor systems and infrastructure to ensure maximum availability. Liaise with vendors to source solutions and resolve technical issues. Provide 2nd and 3rd line technical support to resolve escalated issues. Maintain security, backup, and redundancy protocols. Align systems with wider business and operational objectives. Key Skills & Experience Proven experience in 2nd/3rd line support within defence, aerospace, or space systems integration. Strong knowledge of databases, networks, and patch management. Understanding of system security, data backup, and recovery processes. Proficient with MS Azure, MS Server, Office 365, and UNIX/Linux environments. Experience with virtualization technologies (e.g., VMware) and monitoring tools. Excellent problem-solving skills and ability to work independently. Degree in Computer Science, Engineering, or related discipline (or equivalent experience). Benefits Package Flexible hybrid working arrangements. Generous annual leave allowance with the option to buy/sell days. Pension scheme with up to 15% employer contribution. Company-funded private healthcare (BUPA). Personal development and training opportunities. Lifestyle, health, and wellbeing benefits, including retailer and leisure discounts. Confidential Employee Assistance Programme. Additional Information Due to the nature of the work, all applicants must hold or be eligible for SC clearance and have the right to live and work in the UK. Stringent reference and identity checks will be carried out as part of the recruitment process. People Source Consulting Ltd is acting as an Employment Agency in relation to this vacancy. People Source specialise in technology recruitment across niche markets including Information Technology, Digital TV, Digital Marketing, Project and Programme Management, SAP, Digital and Consumer Electronics, Air Traffic Management, Management Consultancy, Business Intelligence, Manufacturing, Telecoms, Public Sector, Healthcare, Finance and Oil & Gas.

Electronic Test Engineer Pushing the boundaries of space technology - one test rack at a time. + 45 per hour Inside IR35 + Maintenance & fault finding of Electronics/RF Test racks Location: Stevenage Type: long term contract role About the Role We're looking for an Electronic Test Engineer to take the reins on specifying, procuring, maintaining, and troubleshooting the electrical test racks (EGSE) that bring spacecraft from blueprint to blast-off. You'll be hands-on with validation, maintenance, and fault-finding, while also running the behind-the-scenes show - configuring, maintaining, and administering the computers on the EGSE network. If you're as comfortable with a soldering iron as you are with a bash script, this is where your skills meet the stars. What You'll Be Doing Maintaining and fault-finding on electronic and RF test racks. Administering computer systems and networks across Windows and Linux. Developing scripts and code to keep EGSE systems mission-ready. Supporting environmental and launch test campaigns. Preparing test specs, reviewing supplier data packs, and contributing to design and non-conformance reviews. What You'll Bring (Essential) Deep theoretical and practical knowledge of electronic and RF test racks. Strong fault-finding skills down to board/component level. Experience with Windows/Linux network administration. Excellent documentation skills. Knowledge of interfaces such as MIL-1553, SpaceWire, CAN bus, RS232/422. Familiarity with ATE environments (PCI, VXI, PXI). Confident using lab test equipment. Understanding of test system design, manufacture, and commissioning. Flexibility to support shifts and overseas test campaigns. It Would Be Great If You Also Have (Desirable) Experience integrating electrical equipment on spacecraft. TMTC database knowledge. Experience writing test sequences/scripts for spacecraft systems, including FDIR. Background in environmental and launch test campaigns. Strong programming/scripting ability - especially bash, plus C, Java, Python, TCL, VBA. Why Join Us? This is your chance to be part of a team building and testing the hardware that actually leaves the planet. You'll be working on complex, high-stakes engineering challenges with some of the best minds in the industry - and you'll see your work go from lab bench to orbit. Apply Now If you've got the skills, the mindset, and the appetite for technical challenges that reach beyond the stratosphere, we want to hear from you.

Join a lean, highly effective engineering team powering one of the most advanced digital-asset trading infrastructures. Our client marries the high-performance engineering standards of traditional quantitative trading with the agility and innovation typical of a tech startup. Their digital-asset platform isn't just another asset class, they're building what's next in compliant, scalable trading infrastructure. Your Work Will Include You'll be embedded within a tight-knit Core Development team, working across diverse and impactful domains: Ingest and expose trading activity data from multiple global exchange venues into internal systems. Build and maintain a high-performance reconciliation engine delivering near-real-time positions, alerts, and reporting. Develop the front-end interface used daily by traders. Automate settlement workflows with direct liquidity partners (beyond centralised exchanges). Support tooling and storage systems used by quantitative researchers for machine-learning features. Skills & Experience You're a pragmatic, passionate engineer who writes clean, efficient code. You thrive in flat, collaborative environments and work well alongside cross-functional partners (traders, C++ engineers, researchers, middle office, DeFi teams). Must-have: Minimum 2 years of experience in Python 3 development. Bonus: Experience in C++ for high-performance work. Proficient with SQL databases (preferably PostgreSQL). Comfortable working in Linux environments (both servers and desktops). Interest in finance or crypto a plus-but not mandatory. What Makes This Role Special Ownership of high-stakes, high-impact systems-far more responsibility and visibility than traditional roles. Work in a vibrant and informal environment featuring team events, gaming socials, and regular celebrations. A centrally located London office with flexible desk configs, breakout areas, games (think table tennis and foosball), and communal zones. Flat structure that rewards merit and output over titles. Competitive total compensation includes a meaningful performance-based component. Standard UK benefits package (pension, private health, etc.). Relocation assistance and support with UK work visas are available. Fully remote candidates cannot be considered, but significant flexibility around hybrid and hours is supported. Why You Should Apply If you love clean engineering, solving tough problems, and building systems that scale and matter-this is an exceptional opportunity to work at the intersection of tech and finance, in a culture that values autonomy, collaboration, and innovation.