1125 jobs found

Overview We are seeking a highly motivated and skilled Software Engineer to join our dynamic development team. This role offers the opportunity to work on innovative application development projects, utilise a wide range of programming languages and tools, and contribute to the creation of scalable, efficient software solutions. The ideal candidate will have a strong foundation in software development, excellent problem-solving abilities, and a passion for technology. This is a paid position suitable for both experienced professionals and recent graduates eager to develop their careers in software engineering. Key Responsibilities Lead the design, deployment, and development of web-based and microservice applications using Angular, TypeScript, and .NET Core. Architect and implement CI/CD pipelines using Azure DevOps. Conduct code reviews and mentor junior developers. Estimate, plan, and deliver greenfield and enhancement projects. Support deployment and configuration of web applications on IIS. Troubleshoot production issues and provide post-release support. Maintain comprehensive documentation and ensure secure, scalable solutions. Perform development and testing tasks using modern tools. Ensure timely delivery of tasks while maintaining high quality. Communicate effectively with internal teams and client stakeholders. Skills and Experience Required Bachelor s degree (or equivalent) in Computer Science, Software Engineering, or related field. Minimum 2 3 years professional software development experience. Strong programming skills in Java, Python, C#, JavaScript, or PHP. Experience with frameworks such as React, Angular, Node.js, Django, or .NET. Understanding of databases such as MySQL, PostgreSQL, or MongoDB. Familiarity with RESTful API design. Experience with Git version control. Understanding of software testing methodologies and CI/CD pipelines. Excellent problem-solving and analytical skills. Strong attention to detail and ability to manage multiple tasks. Please note that this will be an in-office Job at Salisbury.

Software Engineer - CRM & Business Systems - Remote (UK) with Monthly Office Meet-Up Are you a versatile Software Engineer who enjoys working across CRM platforms, business systems, integrations, and automation? Do you communicate well, collaborate confidently, and take ownership rather than hiding behind a screen? We're partnered with a private-equity-backed organisation experiencing strong growth. They're looking for a Software Engineer who can contribute across CRM and business-critical systems in a multi-brand environment (B2B and B2C). This is not a junior role-they want someone experienced, confident, and engaged. The Role You'll work closely with the internal development team to evolve CRM and business systems, improve integrations, enhance automation and AI features, and support technical decision-making. Expect variety, ownership and a visible role in how technology moves forward. What You'll Work On Enhancing and developing CRM platforms (Salesforce experience is ideal; strong CRM/Java-based backgrounds also considered) Building and improving integrations and internal tooling Working with automation, workflow and AI-driven features (e.g., Salesforce Einstein) Developing scripts and components in Python and other core languages Supporting secure, stable and scalable system operations Collaborating with developers and stakeholders to troubleshoot issues and shape improvements Technical Skills They're Looking For Strong experience as a Software Engineer Solid understanding of relational databases and experience with ETL tools Experience working in Agile development environments Strong experience with web services (REST, JSON, XML) CRM or business systems development experience Good grasp of integrations, APIs and internal platforms Excellent communication and business awareness - someone confident engaging with people, not hiding behind a screen Based anywhere in the UK (unable to consider anyone based outside UK), able to visit the office near Manchester once a month Why Join? Friendly, relaxed culture Growing, PE-backed organisation with real investment into tech Support for certifications and ongoing development A role with autonomy, variety and genuine influence If this sounds like the right move-or you're simply curious-give us a call on (phone number removed) for a confidential chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

Senior Golang Developer - Web/Vulnerability Scraping 3-Month Rolling Contract (up to 2 years) 600- 650 per day - Inside IR35 Hybrid - London 3 days per week & 2 days working from home Our global media and consumer technology client is seeking a Senior Back End Engineer to join their Information Security team for an initial 3-month contract. This role focuses on building and maintaining internal tools used for large-scale web application testing , automation , and scraping , helping to improve the security and resilience of digital platforms used worldwide. This is a fast-paced, high-impact role suited to experienced engineers who are confident working autonomously and contributing to complex systems with minimal onboarding. The ideal candidate will be available immediately or at short notice, and willing to work flexibly as needed to help clear a growing backlog of work. Key Responsibilities Creating tools that emulate malicious activity in order to detect and fix weaknesses in web platforms. Build and enhance microservice-based automation pipelines that test and strengthen web apps. Design, develop, and maintain scalable back end systems for internal web crawling and scraping tools. Collaborate with engineering and security stakeholders across global teams. Deliver high-quality, efficient code in an agile environment with minimal supervision. Requirements Extensive commercial experience with Golang in back end development. Familiarity with Python is advantageous but not essential. Proven ability to build and support applications at scale , ideally in microservices environments. Strong understanding of web technologies and experience with web scraping or automation. Deep understanding of HTTP/HTTPS protocols, including request/response flows, headers, cookies, session management, and handling protocol-level behaviours commonly encountered in large-scale scraping. Knowledge of information security principles and secure coding practices. Excellent communication and documentation skills. Comfortable working independently and able to hit the ground running. Experience working in global, distributed teams.

Quantitative Analyst required by a sports trading company based in central London. The company have been established for more than 10 years, successfully developing statistical models and analytical frameworks. The successful Quantitative Analyst will work within the prediction team, using extensive datasets to enhance existing predictive models as well as researching new methods. The role will be working alongside a team of Quants, Developers, and Analysts. Due to the nature of the business this is mainly an office-based role. Experience required: 3+ years' experience within predictive modelling, machine learning, and probability theory. Ideally this would be within sports or gaming/betting industries. Understanding of techniques such as Monte Carlo simulation, Bayesian modelling, GLMs, mixed effects models, time series forecasting etc Strong programming ability, preferably in Python SQL and relational databases The company offer some great benefits including a bonus, subsidised office meals, gym membership, and private medical insurance. If you are interested in this role, please apply or contact (url removed) / (phone number removed) for further information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Senior Developer Location: Holborn, Central London (Hybrid) Reporting to: Head of AI and Technology Job Type: Full-time An exciting new permanent opportunity has become available for a Senior Developer, to join a juggernaut organisation in the recruitment industry. A highly dynamic, ambitious and fast-growing team dedicated to transforming the recruitment landscape through AI-driven, human-centered technology. They're looking for a Senior Developer to lead technical initiatives in a dynamic, AI-driven environment. If you have a track record of technical leadership and a passion for building innovative solutions, this role offers the opportunity to make a significant impact and perfect for your next career move. Day-to-day of the role: Contribute to and work with a team of 6 senior engineers, setting technical direction while actively coding and solving complex problems. Own the end-to-end delivery of features, ensuring speed, scalability, and quality are consistently achieved. Architect, develop, and maintain core components of the SaaS platform, including: Backend: Python, PostgreSQL Frontend: TypeScript, NextJS/NodeJS Integrate AI tools, APIs, and data pipelines to enhance platform intelligence. Uphold engineering best practices such as testing, CI/CD, and secure coding standards. Collaborate with the Head of AI and Technology to align development priorities with business objectives. Foster a culture of collaboration, continuous learning, and high performance within the team. Troubleshoot and resolve complex technical issues, ensuring platform reliability and uptime. Required Skills & Qualifications: 8+ years of commercial software development experience. Proven success in high-performing engineering teams within fast-paced environments. Deep expertise in: Python (Django, Flask, or FastAPI) PostgreSQL (design, optimisation, maintenance) Containerisation (Docker/Kubernetes) Event-driven architecture (Kafka/RabbitMQ) Desirable experience includes: TypeScript/JavaScript (NextJS, NodeJS, Tailwind) Terraform and DevOps practices Experience in building and scaling SaaS platforms in production. Strong background in software architecture, microservices, and API design. Hands-on experience with AWS platform. Excellent communication skills, capable of motivating and aligning technical teams. Experience with AI tools, APIs, or ML pipelines is highly desirable. Bonus: Exposure to startup environments. Benefits: Hybrid working model (minimum 3 days a week in office) 25 days annual leave plus bank holidays Flexible holiday scheme Paid time off to move home Contributory pension scheme Enhanced family leave benefits Insurance benefits including life assurance Discounts at gyms and popular retailers Wellbeing and mental health support To apply for the Senior Developer position, please submit your CV to be considered immediately.

Senior C++ Software Developer, Python - Financial/Banking Candidates will have 5+ years C++ experience (ideally more) and excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity with some Low Latency experience. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this role as a Senior Software Engineer C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development in the past. Responsibilities and Duties Codes, tests, integrates, and documents software. Provides technical leadership to more junior employees and other teams. Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products. Participate as a Subject Matter Expert in internal review of software components and systems. Work on the hardest technical problems facing the company, often these problems are unusually complex and require the utmost creativity and innovation. Apply and champion the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products. Keep abreast of technology trends and champion new ideas and process improvements. Required Skills/Experience 5+ years development experience in C++ 11 and Boost creating performant, scalable applications. 2+ years of experience in networking (UDP, Multicasting, TCP, etc ), messaging, and algorithms. 2+ years of experience on Linux systems. Good understanding of modern development best practices and methodologies and good knowledge of Git/GitHub. Python, including Pytest. Knowledge of capital markets exchange connectivity on stocks (Fixed Income and derivatives is a plus), including exchange protocols such as FIX and SBE. Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers. Comfortable using Agile methodology, including continuous integration, sprints, Jira and the relevant processes and workflow. Some understanding and usage of cloud technology is a plus but not mandatory.

Software Engineer - CRM & Business Systems - Remote (UK) with Monthly Office Meet-Up Are you a versatile Software Engineer who enjoys working across CRM platforms, business systems, integrations, and automation? Do you communicate well, collaborate confidently, and take ownership rather than hiding behind a screen? We're partnered with a private-equity-backed organisation experiencing strong growth. They're looking for a Software Engineer who can contribute across CRM and business-critical systems in a multi-brand environment (B2B and B2C). This is not a junior role-they want someone experienced, confident, and engaged. The Role You'll work closely with the internal development team to evolve CRM and business systems, improve integrations, enhance automation and AI features, and support technical decision-making. Expect variety, ownership and a visible role in how technology moves forward. What You'll Work On Enhancing and developing CRM platforms (Salesforce experience is ideal; strong CRM/Java-based backgrounds also considered) Building and improving integrations and internal tooling Working with automation, workflow and AI-driven features (eg, Salesforce Einstein) Developing scripts and components in Python and other core languages Supporting secure, stable and scalable system operations Collaborating with developers and stakeholders to troubleshoot issues and shape improvements Technical Skills They're Looking For Strong experience as a Software Engineer Solid understanding of relational databases and experience with ETL tools Experience working in Agile development environments Strong experience with web services (REST, JSON, XML) CRM or business systems development experience Good grasp of integrations, APIs and internal platforms Excellent communication and business awareness - someone confident engaging with people, not hiding behind a screen Based anywhere in the UK (unable to consider anyone based outside UK), able to visit the office near Manchester once a month Why Join? Friendly, relaxed culture Growing, PE-backed organisation with real investment into tech Support for certifications and ongoing development A role with autonomy, variety and genuine influence If this sounds like the right move-or you're simply curious-give us a call for a confidential chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

Power Platform Developer Our client based in Reading is looking to recruit an experienced Power Platform Developer to join ASAP. The position will be fully remote working with occasional visit's to their office in Reading. To be considered for the role you must have the following essential skills & experience: Key Skills & Experience Whilst not a pre-requisite, knowledge and experience in the financial services industries would be advantageous. Previous experience as a process automation developer or in a similar role with a minimum of 2 years' experience. Proven hands-on experience in design, implementation, and management of automation solutions using Microsoft Power Platform and Azure Logic Apps. Knowledge of Microsoft Azure technologies. Experienced in building integrations and APIs to connect the Power Platform with other systems. Experienced working in/with the Power Platform Centre of Excellence as an SME to drive adoption and alignment to business goals. Technical Skills required Experience with designing and visualising process automation using low-code-no-code Microsoft Power Platform and Azure Logic Apps tooling. Proficient in Scripting or programming languages (eg, Python, JavaScript, C#) Experience with CI/CD automated deployments of solutions through Azure Devops. Deep understanding of business process analysis, optimisation techniques, and enterprise integration Attention to detail and excellent analytical and problem-solving skills. Understanding of data governance, cyber security standards, and automation compliance. Familiarity with Azure services. Proficient in working with APIs to connect the Power Platform with other. Implementing strong security around data sets. Benefits We offer an attractive reward package; typical benefits can include: Competitive salary Participation in Discretionary Bonus Scheme A set of core benefits including Pension Plan, Life Assurance cover and employee assistance programme, 25 days holiday and access to a qualified, practising GP 24 hours a day/365 days a year Flexible Benefits Scheme to support you in and out of work, helping you look after you and your family covering Security & Protection, Health & Wellbeing, Lifestyle 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. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website

I am working with a consultancy feeding into the public sector who need 2x Senior NodeJS developers to join a 6 month project. Inside IR35 Remote (1x every 6 weeks to London/Manchester/Newcastle office) SC eligible Around £500 per day - Node.js - Python - AWS - Serverless/EC2/SQS - Containerisation - EKS - IAC - Terraform, Ansible - CI/CD - Gitlab - Monitoring - Prometheus, Grafana, Alert Manager - Mentor/leadership experience

Job Title: Observability Developer / Engineer Location: Hybrid (UK, with travel as required) Employment Type: Full-time This role is with Morela please respond to (url removed) for further informaiton Do you want to be part of something special? Morela is proud to represent our exclusive client , a fast-growing start-up transforming Service Operations . Led by industry leaders with a proven track record of building and scaling successful businesses, this company is redefining how enterprises monitor, manage, and optimise IT operations. This is your chance to join a team shaping the future of observability and operational intelligence from the ground up. We are seeking a skilled Observability Developer to design, build, and optimise observability solutions that help enterprise clients gain actionable insights from their logs, metrics, traces, and events. In this role, you will reduce noise, improve reliability, and accelerate innovation by integrating monitoring platforms, ITSM tools, and AIOps engines while embedding observability best practices into delivery pipelines. Key Responsibilities: Design and implement observability pipelines across logs, metrics, events, and traces Build integrations and automation between monitoring/alerting platforms, ITSM tools, and AIOps engines Optimise alerting strategies to reduce noise and improve signal quality Develop dashboards, visualisations, and reports for technical and business stakeholders Deploy observability solutions in cloud and hybrid environments Contribute to observability strategy and best practices within the Service Operations Framework Collaborate with development, operations, and SRE teams to embed observability into the full delivery lifecycle Skills & Experience: Strong background in observability, monitoring, and event management Hands-on experience with platforms such as Dynatrace, Datadog, AppDynamics, Splunk, Prometheus, Grafana, New Relic, or Elastic Experience building integrations and automation using APIs, Python, Node.js, Go, or scripting Familiarity with AIOps platforms (BigPanda, Moogsoft, etc.) Knowledge of ITSM / incident management processes and tools (Halo ITSM, ServiceNow, Jira Service Management) Cloud experience ( AWS, Azure, GCP ) and deploying observability tools in cloud-native environments Understanding of OpenTelemetry and modern observability standards Strong problem-solving skills and ability to work in a fast-paced start-up or consulting environment Why Join: Work with our exclusive client , a high-growth start-up backed by proven Service Operations leaders Work on cutting-edge projects across multiple industries Shape both client outcomes and the company s frameworks and offerings Thrive in a collaborative culture where ideas are valued, careers grow quickly, and impact is immediate Sounds great right? Don't hesitate to apply today.

Python Developer Salary: £75,000 per annum Location: London (Hybrid - 2 days per week on-site) A highly skilled Python Developer is required to join an established technology team working on the design and development of scalable Back End services. This role offers the opportunity to work with a modern and robust technical environment, contributing to the continuous improvement of engineering standards and processes. Key Responsibilities Develop and maintain scalable Back End services using Python. Contribute to architectural discussions and technical decision-making. Collaborate closely with cross-functional teams to deliver high-quality technical solutions. Ensure best practices are followed across code quality, testing, and documentation. Communicate technical concepts clearly to both technical and non-technical stakeholders. Technical Environment The team uses a contemporary tech stack designed to support high performance and reliability, including: Python, FastAPI, Django, AWS, Opensearch, PostgreSQL, Kubernetes, Helm, Terraform, GitHub. Candidate Requirements Strong experience developing Back End systems using Python (any framework). Solid understanding of databases, OO design, data structures, and SOLID principles. Strong analytical and problem-solving skills, with a continuous improvement mindset. Ability to work collaboratively within both engineering and business teams. Excellent communication skills and the ability to explain technical concepts clearly.

Job Title: Observability Developer/Engineer Location: Hybrid (UK, with travel as required) Employment Type: Full-time This role is with Morela please respond to (see below) for further informaiton Do you want to be part of something special? Morela is proud to represent our exclusive client , a fast-growing start-up transforming Service Operations . Led by industry leaders with a proven track record of building and scaling successful businesses, this company is redefining how enterprises monitor, manage, and optimise IT operations. This is your chance to join a team shaping the future of observability and operational intelligence from the ground up. We are seeking a skilled Observability Developer to design, build, and optimise observability solutions that help enterprise clients gain actionable insights from their logs, metrics, traces, and events. In this role, you will reduce noise, improve reliability, and accelerate innovation by integrating monitoring platforms, ITSM tools, and AIOps engines while embedding observability best practices into delivery pipelines. Key Responsibilities: Design and implement observability pipelines across logs, metrics, events, and traces Build integrations and automation between monitoring/alerting platforms, ITSM tools, and AIOps engines Optimise alerting strategies to reduce noise and improve signal quality Develop dashboards, visualisations, and reports for technical and business stakeholders Deploy observability solutions in cloud and hybrid environments Contribute to observability strategy and best practices within the Service Operations Framework Collaborate with development, operations, and SRE teams to embed observability into the full delivery life cycle Skills & Experience: Strong background in observability, monitoring, and event management Hands-on experience with platforms such as Dynatrace, Datadog, AppDynamics, Splunk, Prometheus, Grafana, New Relic, or Elastic Experience building integrations and automation using APIs, Python, Node.js, Go, or Scripting Familiarity with AIOps platforms (BigPanda, Moogsoft, etc.) Knowledge of ITSM/incident management processes and tools (Halo ITSM, ServiceNow, Jira Service Management) Cloud experience ( AWS, Azure, GCP ) and deploying observability tools in cloud-native environments Understanding of OpenTelemetry and modern observability standards Strong problem-solving skills and ability to work in a fast-paced start-up or consulting environment Why Join: Work with our exclusive client , a high-growth start-up backed by proven Service Operations leaders Work on cutting-edge projects across multiple industries Shape both client outcomes and the company's frameworks and offerings Thrive in a collaborative culture where ideas are valued, careers grow quickly, and impact is immediate Sounds great right? Don't hesitate to apply today.

Applications and Database Engineer Location: Kew, TW9 Work Arrangement: Hybrid - 3 days in Kew, 2 days from home Are you looking to build your career in SQL, MS Power Platform and Scripting within a supportive, nationally significant organisation? As an Applications and Database Engineer, you'll join a friendly team working across modern Microsoft technologies, gaining early responsibility while being guided by experienced engineers. This permanent role offers structured development, job variety, and the chance to build, maintain and support systems that help preserve and provide access to centuries of UK history. About the Role You'll help maintain and improve internal business systems used by hundreds of staff, working across SQL Server, MS Power Platform low-code tools, Scripting and day-to-day application support. From operational fixes to small enhancements and automation, the work is varied, practical and important. Skills - What We're Looking For You don't need to have held the exact title Applications and Database Engineer to be successful here. If you've worked with SQL Server, T-SQL, Power Automate, Power Apps or Scripting in a support, data or junior engineering role, we'd like to hear from you. Adjacent job titles such as Junior SQL Developer, Junior Database Administrator, Power Platform Support Engineer, Application Support Analyst or Data Technician all map well. Essential Skills Conversant with MS SQL Server 2016 or later. Confident using T-SQL. Familiarity/knowledge with Power Automate and/or Power Apps. Commercial or personal experience is acceptable. Some Scripting experience (eg Python, PowerShell, C# or similar). Clear, collaborative communication. Good English verbal and written communication skills. Ability to obtain Security Clearance (must have lived in the UK for the last 3 years and be willing to go through the process). Desirable Skills, but not essential Hands-on experience with Power BI. Exposure to Dynamics 365 configuration. Awareness of ITIL and safe change practices. Basic DBA concepts or data quality awareness. We welcome applications from people with a range of backgrounds and experiences. If you're unsure whether you meet all the requirements, we encourage you to apply. Please note that the organisation is unable to offer work sponsorship. Key Responsibilities As a Applications and Database Engineer, you will: Support and maintain business applications used across the organisation. Write and optimise T-SQL queries, scripts and scheduled tasks. Build or adjust Power Automate flows and Power Apps. Assist with data integrity checks, updates and diagnostics. Deliver fixes and changes with guidance from senior colleagues. Document work clearly and follow safe-change controls. Collaborate closely with users, colleagues and teams across IT. Why This Is a Great Opportunity This role offers a rare combination of stability, purpose and modern technology. Why join: Purpose with real public impact - Your work helps ensure researchers, students and the public can access trusted records. Variety you can grow in - Work across bespoke and packaged systems; no two weeks look the same. Early responsibility with support - Mentoring, code reviews and clear guidance. Modern Microsoft toolkit - SQL Server, Power Platform, Python. A place you'll enjoy coming to - Green surroundings, good transport links, hybrid working. Belonging and benefits - Civil Service environment, sensible hours and supportive culture. Salary, Hours & Benefits £35,000-£38,000 36 hours per week 28.97% employer contribution to the Civil Service Defined Benefit Pension Sports and social club facilities Onsite gym Discounted rates at the on-site café Training and development opportunities Hybrid working (3 days onsite) Childcare note: Moving from another employer means you can no longer access childcare vouchers. You may be eligible for other government schemes, including Tax-Free Childcare. Security Successful candidates must undergo a criminal record check. Recruitment Timeline Due to the proximity to Christmas, interviews will take place in the New Year. Xist4, their recruitment partner, will be pre-screening, qualifying and shortlisting candidates throughout December so applications can be progressed promptly in January. Ready to grow your SQL and Power Platform skills in a meaningful, supportive environment? Apply today or contact us for a confidential conversation.

Python Developer London/Hybrid £50,000 - £60,000 + package A leading specialist (re)insurer is growing its engineering team as it modernises its digital and data platforms. This is a great opportunity for someone who is eager to kick on, deepen their Python skills and grow into a key engineering contributor. As a Python Developer your focus will be on building fast, secure and maintainable Back End services and APIs. You'll work closely with Product Owners and business stakeholders, so strong communication and collaboration skills are essential. Key Responsibilities Build and enhance Back End services and APIs in Python, with a focus on performance, security and maintainability Work with Product Owners, Lead Developers and business teams to design services that align with business goals Contribute to CI/CD pipelines using Azure DevOps or GitHub Actions, and help improve DevOps practices Embrace and support continuous improvement across engineering capability, tooling and Azure cloud usage Use monitoring, logging and observability tools to keep services healthy and reliable Build effective working relationships with key technical and non-technical stakeholders across the business Skills & Experience 2+ years' experience as a Python Developer in a professional environment Experience building Back End services/APIs, plus familiarity with automated testing in Python Hands-on experience with CI/CD (Azure DevOps or GitHub Actions), Git and working in an agile delivery environment Exposure to Docker or other containerisation tools, and modern observability/monitoring platforms Clear, confident communication skills, able to explain technical decisions to non-technical stakeholders and build strong working relationships Why Join? Join a tech-led insurer where the technology environment is constantly evolving and improving. Work end-to-end on Back End services that directly impact digital products and customer experience Learn from experienced Lead Developers while taking real ownership early in your career Genuine focus on continuous improvement, modern DevOps practices and cloud-first delivery If you're a Python Developer who enjoys solving real business problems, collaborating with stakeholders and improving delivery, this role will give you the platform to grow and make a visible impact. Apply now or contact me directly for more information.

Infrastructure Tester +Permanent opportunity +Hybrid working on site in London 2/3 days a week +£42,000 - £45,000 Skills: +Infrastructure Testing experience +AWS/Azure +API +Manual and automated testing experience We're looking for a hands-on Tester who's as comfortable checking infrastructure deployments and systems performance as they are validating user journeys in an app. You'll work across a range of environments - from cloud setups and APIs to end-user interfaces - ensuring everything we ship is rock solid, performant, and secure. This isn't a "click-around-and-tick-boxes" testing role. We need someone with strong technical grounding, curiosity, and the confidence to dive into environments beyond just the Front End. Key Responsibilities Execute and maintain test plans for infrastructure, Back End services, and application layers. Validate deployments, configuration changes, and environment stability across cloud and on-prem environments (AWS, Azure, GCP, CI/CD). Perform integration, regression, and performance testing across multiple platforms. Collaborate with DevOps, Developers, and Product teams to identify and resolve issues early in the life cycle. Contribute to continuous improvement of QA practices, tools, and processes. Skills & Experience Proven experience in Infrastructure testing (manual and/or automated). Familiarity with infrastructure and deployment environments such as AWS, Azure, GCP, or on-premises. Experience testing APIs, services, and integration points , not just Front End UI. Strong analytical mindset and attention to detail - you spot issues others miss. Bonus: experience with Scripting (Python, Bash, PowerShell) or IaC validation (Terraform, Ansible). What We Offer Competitive salary of £45,000 Hybrid working model - flexibility to split time between home and our London office Supportive, collaborative culture with a focus on continuous learning Opportunities to shape testing approaches and tools in a modern, cloud-focused environment If you're an inquisitive, technically-minded tester who thrives in diverse environments and enjoys getting into the details that make systems stable and scalable - we'd love to hear from you. If you'd like to discuss this role in more detail, please send your updated CV to (see below) and I will get in touch.

Join Us as an AVP AI Platform Engineer - Shape the Future of AI at Barclays. We're excited to launch a groundbreaking initiative at Barclays - building a next-generation platform that empowers front-office developers (Quants and Strats) to create high-performance, AI-driven applications. As an AVP AI Platform Engineer, you'll be involved in designing, building, and scaling robust platform components that enable advanced AI/ML workloads across both on-premises and cloud environments. This is a hands-on engineering role where your expertise will directly influence how we deliver secure, scalable, and innovative solutions. You'll collaborate with diverse teams, solve complex challenges, and help shape the technical direction of a platform that will transform how AI is leveraged in financial services. To be successful as an AVP AI Platform Engineer at this level, you should have experience with: Proven experience in Python engineering, with a focus on backend and infrastructure tooling. Deep knowledge of AWS services (IAM, KMS, CloudFormation, API Gateway, S3, Lambda, ECS, Glue, Step Functions, MSK, EKS, Bedrock). Experience scaling platforms for AI/ML workloads and integrating generative AI tooling. Understanding of secure software development, cloud cost optimization, and platform observability. Ability to communicate complex technical concepts clearly to technical and non-technical audiences. Demonstrated capability to guide engineering teams and influence technical strategy. Some other highly valued skills may include: Experience with MLOps platforms such as Databricks or SageMaker, and familiarity with hybrid cloud strategies (Azure, on-prem Kubernetes). Strong understanding of AI infrastructure for scalable model serving, distributed training, and GPU orchestration. Expertise in Large Language Models (LLMs) and Small Language Models (SLMs), including fine-tuning and deployment for enterprise use cases. Hands-on experience with Hugging Face libraries and tools for model training, evaluation, and deployment. Knowledge of agentic frameworks (e.g., LangChain, AutoGen) and Model Context Protocol (MCP) for building autonomous AI workflows and interoperability. Awareness of emerging trends in GenAI platforms, open-source MLOps, and cloud-native AI solutions 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 can be based out of our Glasgow or Canary Wharf office. Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives. Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing. 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. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Assistant Vice President Expectations To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions. Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes 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 lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes. Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues. Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda. Take ownership for managing risk and strengthening controls in relation to the work done. Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function. Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy. Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively. Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience. Influence or convince stakeholders 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.

Join Us as an AVP AI Platform Engineer - Shape the Future of AI at Barclays. We're excited to launch a groundbreaking initiative at Barclays - building a next-generation platform that empowers front-office developers (Quants and Strats) to create high-performance, AI-driven applications. As an AVP AI Platform Engineer, you'll be involved in designing, building, and scaling robust platform components that enable advanced AI/ML workloads across both on-premises and cloud environments. This is a hands-on engineering role where your expertise will directly influence how we deliver secure, scalable, and innovative solutions. You'll collaborate with diverse teams, solve complex challenges, and help shape the technical direction of a platform that will transform how AI is leveraged in financial services. To be successful as an AVP AI Platform Engineer at this level, you should have experience with: Proven experience in Python engineering, with a focus on backend and infrastructure tooling. Deep knowledge of AWS services (IAM, KMS, CloudFormation, API Gateway, S3, Lambda, ECS, Glue, Step Functions, MSK, EKS, Bedrock). Experience scaling platforms for AI/ML workloads and integrating generative AI tooling. Understanding of secure software development, cloud cost optimization, and platform observability. Ability to communicate complex technical concepts clearly to technical and non-technical audiences. Demonstrated capability to guide engineering teams and influence technical strategy. Some other highly valued skills may include: Experience with MLOps platforms such as Databricks or SageMaker, and familiarity with hybrid cloud strategies (Azure, on-prem Kubernetes). Strong understanding of AI infrastructure for scalable model serving, distributed training, and GPU orchestration. Expertise in Large Language Models (LLMs) and Small Language Models (SLMs), including fine-tuning and deployment for enterprise use cases. Hands-on experience with Hugging Face libraries and tools for model training, evaluation, and deployment. Knowledge of agentic frameworks (e.g., LangChain, AutoGen) and Model Context Protocol (MCP) for building autonomous AI workflows and interoperability. Awareness of emerging trends in GenAI platforms, open-source MLOps, and cloud-native AI solutions 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 can be based out of our Glasgow or Canary Wharf office. Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives. Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing. 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. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Assistant Vice President Expectations To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions. Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes 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 lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes. Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues. Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda. Take ownership for managing risk and strengthening controls in relation to the work done. Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function. Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy. Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively. Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience. Influence or convince stakeholders 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.

Join Us in Shaping the Future of AI at Barclays. We're launching an exciting new initiative at Barclays to design, build, and scale next-generation platform components that empower developers - including Quants and Strats - to create high-performance, AI-driven applications. As an AI/MLOps Platform Engineer, you'll play a pivotal role in this transformation, working hands-on to develop the infrastructure and tooling that supports the full lifecycle of machine learning and generative AI workloads. This is more than an engineering role-it's an opportunity to influence technical direction, collaborate across diverse teams, and help define how AI and GenAI are delivered at scale. To be successful as an AI/MLOps Platform Engineer at this level, you should have experience with: Proficiency in Python engineering skills, especially in backend systems and infrastructure. Deep AWS expertise, including services like SageMaker, Lambda, ECS, Step Functions, S3, IAM, KMS, CloudFormation, and Bedrock. Proven experience building and scaling MLOps platforms and supporting GenAI workloads in production. Strong understanding of secure software development, cloud cost optimization, and platform observability. Ability to communicate complex technical concepts clearly to both technical and non-technical audiences. Demonstrated leadership in setting technical direction while remaining hands-on. Some other highly valued skills may include: Experience with MLOps platforms such as Databricks or SageMaker, and familiarity with hybrid cloud strategies (Azure, on-prem Kubernetes). Strong understanding of AI infrastructure for scalable model serving, distributed training, and GPU orchestration. Expertise in Large Language Models (LLMs) and Small Language Models (SLMs), including fine-tuning and deployment for enterprise use cases. Hands-on experience with Hugging Face libraries and tools for model training, evaluation, and deployment. Knowledge of agentic frameworks (e.g., LangChain, AutoGen) and Model Context Protocol (MCP) for building autonomous AI workflows and interoperability. Awareness of emerging trends in GenAI platforms, open-source MLOps, and cloud-native AI solutions 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 can be based out of our Glasgow or Canary Wharf office. Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives. Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing. 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. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Assistant Vice President Expectations To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions. Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes 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 lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes. Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues. Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda. Take ownership for managing risk and strengthening controls in relation to the work done. Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function. Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy. Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively. Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience. Influence or convince stakeholders 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.

Join Us in Shaping the Future of AI at Barclays. We're launching an exciting new initiative at Barclays to design, build, and scale next-generation platform components that empower developers - including Quants and Strats - to create high-performance, AI-driven applications. As an AI/MLOps Platform Engineer, you'll play a pivotal role in this transformation, working hands-on to develop the infrastructure and tooling that supports the full lifecycle of machine learning and generative AI workloads. This is more than an engineering role-it's an opportunity to influence technical direction, collaborate across diverse teams, and help define how AI and GenAI are delivered at scale. To be successful as an AI/MLOps Platform Engineer at this level, you should have experience with: Proficiency in Python engineering skills, especially in backend systems and infrastructure. Deep AWS expertise, including services like SageMaker, Lambda, ECS, Step Functions, S3, IAM, KMS, CloudFormation, and Bedrock. Proven experience building and scaling MLOps platforms and supporting GenAI workloads in production. Strong understanding of secure software development, cloud cost optimization, and platform observability. Ability to communicate complex technical concepts clearly to both technical and non-technical audiences. Demonstrated leadership in setting technical direction while remaining hands-on. Some other highly valued skills may include: Experience with MLOps platforms such as Databricks or SageMaker, and familiarity with hybrid cloud strategies (Azure, on-prem Kubernetes). Strong understanding of AI infrastructure for scalable model serving, distributed training, and GPU orchestration. Expertise in Large Language Models (LLMs) and Small Language Models (SLMs), including fine-tuning and deployment for enterprise use cases. Hands-on experience with Hugging Face libraries and tools for model training, evaluation, and deployment. Knowledge of agentic frameworks (e.g., LangChain, AutoGen) and Model Context Protocol (MCP) for building autonomous AI workflows and interoperability. Awareness of emerging trends in GenAI platforms, open-source MLOps, and cloud-native AI solutions 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 can be based out of our Glasgow or Canary Wharf office. Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives. Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing. 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. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Assistant Vice President Expectations To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions. Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes 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 lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes. Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues. Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda. Take ownership for managing risk and strengthening controls in relation to the work done. Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function. Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy. Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively. Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience. Influence or convince stakeholders 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.