18 senior aws devops engineer jobs found

Senior AWS DevOps Engineer - IaC, Serverless, CDK, Terraform, Python, OIDC, IAM Rules - Outside IR35 A standout contract opportunity with a global, market-leading B2B SaaS organisation undergoing a greenfield platform build involving AI adoption, and modern engineering practices. We're expanding our UK DevOps function and looking for a Senior AWS DevOps Engineer with extensive IaC, serverless and security experience who can operate with high autonomy, make strong technical decisions, and communicate clearly across both technical and non-technical teams. What You'll Be Doing: You'll be a key contributor in designing, delivering, and supporting the cloud foundations that power our products and internal platforms, with a strong emphasis on Infrastructure as Code , AWS serverless engineering , and event-driven architectures . You'll be expected to work with seniority from day one, owning problems end-to-end and driving solutions proactively. Designing, building,...

Senior Platform Engineer (AWS) | Defence | Contract £600 to £750 per day | Outside IR35 | Cheltenham (3 days onsite) | Enhanced DV Clearance Required Before Applying: you will need to have Active Enhanced DV (eDV) clearance. Please do not apply if you do not have ‘enhanced developed vetting’; this is one of the highest levels of security clearance, higher than SC, DBS, BPSS, NPPV3, DV. An opportunity for an experienced Senior Platform Engineer to work on a new multi-cloud platform build from the ground up, supporting critical Defence and National Security programmes. You'll join a small engineering team, taking ownership of platform design, development and deployment, with AWS as a key technology. The Role Design and build a new multi-cloud platform from the ground up. Develop secure, scalable AWS cloud infrastructure. Build and manage Infrastructure as Code using Terraform. Develop CI/CD pipelines and automate platform deployments. Deploy and...

THIS IS AN OUTSIDE IR35 CONTRACT POSITION, BUT YOU MUST BE IN THE BIRMINGHAM OFFICE 5 DAYS PER WEEK NO REMOTE WORKING Key Role Responsibilities Platform Development: Build and scale React, Next.js (SSR/SSG), and TypeScript applications. Architecture & Code Quality: Maintain shared UI component libraries in a monorepo setup and drive Core Web Vitals. Stakeholder Collaboration: Work directly with client product owners, designers, and business stakeholders in Agile sprints. DevOps & AI Tools: Utilize AWS (S3, CDN), GitLab CI/CD, Docker, and AI coding assistants like GitHub Copilot and Claude Code. [1] Requirements & Qualifications Experience: Minimum of 10 years in Front End and web application engineering. Core Tech Stack: React, Next.js, TypeScript, modern JavaScript (ES6+), Redux, Context API, Webpack, and Babel. Testing & Infrastructure: Jest, React Testing Library, Cypress, Docker, and AWS. Bonus Skills:...

Senior Test Automation Engineer - SC Cleared £350 per day - Outside IR35 Contract Remote/London Digital Skills are looking for an experienced Senior Test Automation Engineer for a contract opportunity working on a large-scale UK public sector digital programme. This is a predominantly remote role , with occasional travel into London required. Candidates must hold current SC Clearance. The Role You will join an established Agile delivery team, helping to develop and maintain automated testing solutions across complex digital applications and services. The role will have a strong focus on Java, Selenium and AWS , covering both UI and API automation and integrating automated testing throughout the CI/CD lifecycle. Key responsibilities include: Developing and maintaining automated test solutions using Java and Selenium WebDriver Designing and maintaining UI and API automation frameworks Testing applications, services and...

Test Engineer - 6 months - Fully Remote - Outside IR35 Our client, a technology business, is looking for an experienced Testing Engineer to take ownership of test strategy and delivery across their programme. You'll champion a BDD and TDD approach to quality, and make sure releases go out on time and to a high standard. This is a hands-on role, working closely with developers, product owners and project managers. Key Responsibilities: Define and own the test strategy, test plans and approach across the project Lead, mentor and coordinate a team of test analysts and engineers Introduce and embed BDD practices, running three amigos sessions and writing clear Gherkin scenarios (Given/When/Then) that turn acceptance criteria into executable specifications Promote TDD within delivery teams, working with developers on unit and integration test coverage and a test-first mindset Oversee manual and automated testing, including functional, regression, integration,...

Role:               Senior Applied AI Engineer (Private Sector Contractor) Rate:               £700–£900 per day, dependent on experience Location:        Hybrid: 2 days a week on site at Harwell, Oxfordshire; remainder remote (UK-based) Engagement: Contract, outside IR35: initial [6]-month term with strong likelihood of extension Start:             Immediate Start   A note from the Founders   Oxford Dynamics is at an inflection point. We build frontier AI for environments where the cost of a wrong decision is high: defence and national security, critical infrastructure, and commercial organisations making high-stakes decisions on complex data. We are growing fast, and the constraint on how fast is no...

Python/React Full Stack DevOps Engineer 3-month contract (initially) Remote Working Outside-IR35 Market Rates (c£500 to £525 per day) The Opportunity: We are looking for DevOps Engineer with Full Stack experience, specifically with Python and React, to support the development of a public sector digital service, where you will be working within an Agile team, combining hands-on development with automation and operational delivery to build secure, reliable software. This opportunity suits engineers who enjoy building applications and taking responsibility for how they are tested, deployed and supported and is a hands-on role combining full stack software engineering, cloud deployment and DevOps practices. You will take ownership of changes throughout the delivery lifecycle, from backlog refinement and development through testing, deployment and operational handover, working across React and TypeScript interfaces, Python Back-End services and AWS infrastructure, taking...

Python/React DevOps Engineer | Outside IR35 | Remote We are looking for DevOps Engineer with Full Stack experience, specifically with Python and React, to support the development of a public sector digital service. This opportunity suits engineers who enjoy building applications and taking responsibility for how they are tested, deployed, and supported. The Role You'll work across React and TypeScript interfaces, Python Back End services and AWS infrastructure, taking features from initial refinement through to production. Working within an Agile team, you'll combine hands-on development with automation and operational delivery to build secure, reliable software. Key Responsibilities Develop accessible, responsive front ends using React and TypeScript. Build Python/FastAPI services, REST APIs and integrations with other systems. Deliver database changes, including data models, migrations and performance improvements. Configure and maintain AWS deployments, covering...

Full Stack Developer (Kotlin & TypeScript) - Public Sector Transformation - OUTSIDE IR35 - ACTIVE SC CLEARANCE REQUIRED Tecknuovo is a deliberately different digital consultancy, delivering secure, modern technology solutions while upskilling client teams to ensure zero long-term dependency. We are seeking an experienced Full Stack Developer (Kotlin & TypeScript) to support a major public sector transformation programme focused on the modernisation and decomposition of Legacy probation systems. This role would suit senior software engineers with strong experience delivering cloud-native applications, APIs and digital services within complex enterprise environments. You'll play a key role in building the next generation of platforms and services that will replace critical Legacy systems and support the wider transformation programme. Working as part of a multidisciplinary delivery team, you'll collaborate with architects, product teams, engineers and...

Senior DevOps/SRE Engineer - Azure/AKS/GitHub Actions £525/day | Outside IR35 | Initial contract to 18 December 2026 | ASAP start Remote following an initial week onsite in Watford. Further travel optional. We're looking for a hands-on DevOps/SRE Engineer to improve application deployment automation and production reliability for an Azure-based microservices platform. You'll join an existing engineering team, taking ownership of CI/CD workflows for containerised applications running on AKS, alongside observability, troubleshooting and platform resilience. What you'll be doing: Designing reusable GitHub Actions workflows covering application builds, automated tests, security scanning and deployment into AKS. Automating releases through Dev, Test, UAT and Production, with controlled approvals, environment configuration and reliable rollback. Deploying and operating containerised microservices using Docker, ACR and Helm. Improving monitoring, logs, traces and...

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £650 per day (and negotiable DOE) Contract (Outside IR35) 6 month rolling. Agentic AI / LLM's Company: Our client is a globally established data and information services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to solve real, complex business problems. Owning...

Contract: Outside IR35 Start date: December 2026 Length: Three months initially, with a chance to extend Location: Remote first, based within 50 miles of Edinburgh, Newcastle, Leeds, Manchester or London A lot of DevOps contracts drop you into someone else's setup and ask you to keep it running. On this one, you'll decide how it's built. What's in it for you You'll lead the DevOps work from day one, with the authority to make decisions and see them through. You'll join a team that already knows what good looks like, so you won't spend your first month untangling things. Who you'll be doing it for You'll be working for hedgehog lab, a digital product consultancy with 20 years of experience. We're around 100 people, B Corp and Great Place to Work certified, and backed by a growth capital investor. Your clients will be public and private sector organisations going through digital transformation, from moving to a new tech stack to building an AI platform...

Contract: Outside IR35 Start date: December 2026 Length: Three months initially, with a chance to extend Location: Remote first, based within 50 miles of Edinburgh, Newcastle, Leeds, Manchester or London A lot of DevOps contracts drop you into someone else's setup and ask you to keep it running. On this one, you'll decide how it's built. What's in it for you You'll lead the DevOps work from day one, with the authority to make decisions and see them through. You'll join a team that already knows what good looks like, so you won't spend your first month untangling things. Who you'll be doing it for You'll be working for hedgehog lab, a digital product consultancy with 20 years of experience. We're around 100 people, B Corp and Great Place to Work certified, and backed by a growth capital investor. Your clients will be public and private sector organisations going through digital transformation, from moving to a new tech...

Role: Senior Applied AI Engineer (Defence Contractor) Rate: £700-£900 per day, dependent on experience Location: Oxford / London Engagement: Contract, outside IR35: initial 6-month term with strong likelihood of extension Start: Immdediate start. Hybrid, with regular time on site in Oxford or London Security clearance: You must be eligible for UK security clearance (BPSS and SC. We require applicants to hold UK passport and 5 years of continuous UK residency. We can sponsor clearance for the right candidate, but given the contract nature of this role we strongly prefer candidates who already hold an active, transferable SC; DV is an advantage. If you are not eligible, we will not be able to progress your application. A note from the Founders Oxford Dynamics is at an inflection point. We build frontier AI for environments where the cost of a wrong decision is high: defence and national security, critical infrastructure, and commercial organisations making...

Principal Forward Deployed Engineer Contract | Outside IR35 | London, Hybrid | DV Cleared This is a contract role, 6 months with a view to extend, Outside IR35, with the day rate to be confirmed. It is hybrid, with 2 to 3 days a week on site in London plus travel to customer sites, requires active DV clearance, and starts ASAP. About the Client Morela is proud to be supporting a fast-growing, venture-backed UK AI company building sovereign AI for defence, government and other highly regulated sectors. Their core product is an AI operating system built for secure, air-gapped environments. The client’s identity will be shared on introduction. The Role You will own the technical relationship with the client’s defence and government customers, taking a GCP-native product and getting it deployed, integrated, tested and accredited in whatever environment the customer runs, from Kubernetes and OpenShift to bare metal and air-gapped networks. From the first workshop...

Principal Forward Deployed Engineer Contract | Outside IR35 | London, Hybrid | DV Cleared This is a contract role, 6 months with a view to extend, Outside IR35, with the day rate to be confirmed. It is hybrid, with 2 to 3 days a week on site in London plus travel to customer sites, requires active DV clearance, and starts ASAP. About the Client Morela is proud to be supporting a fast-growing, venture-backed UK AI company building sovereign AI for defence, government and other highly regulated sectors. Their core product is an AI operating system built for secure, air-gapped environments. The client's identity will be shared on introduction. The Role You will own the technical relationship with the client's defence and government customers, taking a GCP-native product and getting it deployed, integrated, tested and accredited in whatever environment the customer runs, from Kubernetes and OpenShift to bare metal and air-gapped networks. From the first workshop with a security...

Security Engineer - Microsoft E5 Rate - £475 - £525 Outside IR35 Duration - 6 months initial Location - Milton Keynes (Twice a week on site) The role: Our client is running a major technology transformation alongside a security programme. You'll make sure new cloud, data and SaaS platforms plug into their central Microsoft security stack rather than becoming isolated point solutions. The estate is partly configured, so you'll assess what's there, set secure baselines and connect the pieces end to end. What you'll do: Onboard platforms and tools into Microsoft Sentinel, building custom connectors where native ones don't exist Work with SecOps so the right events are captured and detections work Implement Microsoft Purview: DLP, sensitivity labels and information protection Define and apply secure baselines across AWS and Azure and onboard workloads into Defender and posture management Secure new SaaS and data platforms as they arrive, including SSO and...

Security Engineer - Microsoft E5 Rate - £475 - £525 Outside IR35 Duration - 6 months initial Location - Milton Keynes (Twice a week on site) The role: Our client is running a major technology transformation alongside a security programme. You 'll make sure new cloud, data and SaaS platforms plug into their central Microsoft security stack rather than becoming isolated point solutions. The estate is partly configured, so you 'll assess what 's there, set secure baselines and connect the pieces end to end. What you 'll do: Onboard platforms and tools into Microsoft Sentinel, building custom connectors where native ones don 't exist Work with SecOps so the right events are captured and detections work Implement Microsoft Purview: DLP, sensitivity labels and information protection Define and apply secure baselines across AWS and Azure and onboard workloads into Defender and posture management Secure new SaaS and data platforms...