29 devops engineer jobs found in London, Greater London

Senior DevOps Engineer AWS | Kubernetes | Python | Terraform | Snowflake £600 per day (Outside IR35) | London (2 Days Per Week Onsite) | Multiple Opportunities Available A leading consultancy is looking to hire multiple Senior DevOps Engineers to support a growing portfolio of enterprise cloud, platform and data transformation programmes. This role is suited to highly experienced DevOps professionals who can operate within complex enterprise environments and deliver immediate value on large-scale cloud initiatives. Essential Requirements Candidates must have a minimum of 10 years' commercial technology experience. Applications from candidates with less than 10 years' experience will not be considered. Essential Technical Skills AWS Kubernetes Python Terraform (Infrastructure as Code) CI/CD pipeline design and implementation Jenkins GitHub Actions Snowflake exposure (essential) Containerisation and cloud-native technologies Automation and platform...

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...

Job title: Azure DevOps Engineer Client: Elite FinTech Firm Determination: Outside of IR35 Salary: Up to £600 P/D Location: London (Hybrid) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, gold medal Olympiads, exceptional technologists, option to research and develop your own models, a friendly/collaborative environment, beautiful offices. An Elite Commodities Firm is looking for a highly talented Azure DevOps Engineer to join an elite group of individuals on a contract basis. This team have an unlimited tech budget, promote a great culture and are made up of fantastic like-minded individuals. Role: • Building out DevOps engineering solutions high performance storage solutions for a mission-critical environment • Being a pioneer of DevOps within the team • Monitoring infrastructure performance and implementing IAC Skills: • Strong knowledge of Azure DevOps and the general...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission We are a fast‑growing startup building scalable, high‑quality digital products at pace. Our success depends on strong engineering foundations, pragmatic architecture, and ways of working that enable teams to deliver value continuously. We are looking for a Principal Engineer to play a critical leadership role across our engineering and architecture community. This is an opportunity to shape how we build, not just what we build—embedding effective engineering processes, modern delivery practices, and a culture of continuous improvement as the company scales. This role suits a senior technologist who thrives in ambiguity, enjoys influencing without authority, and wants to leave a lasting imprint on how engineering operates within a growing organisation. About the Opportunity As a Principal Engineer, you will act as a senior...

Senior Full Stack Engineer - React/C#/.NET/Azure Contract: 6 months Rate: £380 per day, outside IR35 Location: Fully remote We're looking for a Senior Full Stack Engineer to help design, build and enhance E-commerce and digital platforms, delivering seamless customer journeys that improve conversion and support commercial growth. This is a hands-on contract working closely with product, design and engineering teams. You'll deliver features across the full stack, combining responsive React interfaces with robust C#/.NET services and cloud-native solutions on Microsoft Azure. What you'll be doing Designing, building and maintaining scalable, secure and high-performing applications using React, C#/.NET and Azure. Delivering end-to-end features, from customer-facing interfaces through to Back End services and APIs. Contributing to technical design, cloud architecture and reusable components. Improving application performance, reliability and...

SIEM Content & Platform Engineer | Hybrid London (2 Days Per Week) | £550pd Outside IR35 | 5 Month Initial Contract We're currently looking for an experienced SIEM Content & Platform Engineer to join a Cyber Security team. Role: SIEM Content & Platform Engineer Location: London (2 days per week onsite, remainder remote) Duration: Initial 5 Month Contract Rate: £550 IR35: Outside IR35 Start Date: ASAP The Role: You will act as a Subject Matter Expert for Microsoft Sentinel, detection engineering, security monitoring architecture and associated security platforms. Key Responsibilities: Act as a Subject Matter Expert for Microsoft Sentinel, detection engineering, security monitoring architecture, and associated security platforms Design, develop, test, deploy and tune analytics rules, correlation logic, threat-hunting queries and reusable detection content aligned with MITRE ATT&CK Engineer and optimise data connectors, ingestion...

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...

Work anywhere in the UK outside IR35 helping this large retailer improve their marketing decisions related to consumer data. You'll own workflow orchestration within a 6 person data team, creating production pipelines to aid CRM decisioning. Your day will be a mix of client requirements understanding, data engineering, orchestration, testing and production support. As someone dealing directly with people on the business side, a consulting background would be helpful. You'll absolutely have advanced Databricks, Python/Spark and SQL skills, with a strong sense of DevOps. There's visibility of work until end of 2027 and beyond, you might have to go to a workshop 1-2 times per year, but otherwise you'll be WFH working with a supportive team of tech experts. You must be able to start in October/early Nov at the latest. We have stated London (because we have to submit a nominal location) but we welcome applications from all over the UK. £500 - £600/day. You could secure an...

Palantir Engineer, Contract £650 to £750 per day, Outside IR35 Remote | 6 months Ncounter is supporting an urgent healthcare technology programme and is looking for experienced Palantir Engineers who can join at very short notice. This is a high-impact project working with large and complex healthcare datasets, helping to build and develop technology that supports critical services at a national level. We are interested in speaking with Palantir specialists across Software Engineering, Data Engineering and Architecture backgrounds. Previous hands-on experience working with Palantir or the Federated Data Platform (FDP) is essential, and you will need to be comfortable joining an established programme and contributing quickly. Key experience: • Strong commercial experience with Palantir technologies and/or FDP • Background in Palantir architecture, software engineering or data engineering • Experience designing, building or...

Operational Acceptance Tester (OAT) - SC Cleared Contract | Outside IR35 | Up to £375 per day Location: Hybrid/Predominantly Remote - occasional travel to London Security Clearance: Active SC Clearance required We are looking for an experienced Operational Acceptance Tester (OAT) to join a major technology programme, supporting the operational readiness and production acceptance of secure, cloud-based services. This is a hands-on testing role requiring strong experience across Operational Acceptance Testing, AWS/cloud environments, resilience, recovery, monitoring and release readiness . The successful candidate will help deliver OAT activities and work closely with DevOps, Infrastructure and Release teams. Responsibilities Lead the Operational Acceptance Testing (OAT) process, ensuring systems are operationally ready ahead of production deployment. Define OAT strategies, test plans, acceptance criteria and supporting documentation. Test areas...

Job Description Azure Data Engineer Contract Length: 6 months Location: Hybrid (2 Days Onsite/3 Days Remote) Day Rate: Competitive Market Rate IR35 Status: Outside IR35 Overview We are seeking an experienced Azure Data Engineer to support the development and enhancement of a modern cloud-based data platform. The successful candidate will play a key role in designing, building and maintaining scalable data solutions that support analytics, reporting and Business Intelligence initiatives across the organisation. Responsibilities Design, build and maintain robust data pipelines within Azure. Develop and optimise ETL/ELT processes using Azure-native technologies. Deliver scalable and high-performing data solutions within a cloud environment. Integrate data from multiple source systems into enterprise data platforms. Collaborate with Data Analysts, BI Developers and business stakeholders to deliver data requirements. Implement data quality, governance and...

Join a growing software team developing technology that supports cutting-edge scientific innovation. We 're looking for a Senior Software Test Engineer (not a QA Tester) 6 month contract (outside IR35) with strong experience in test automation, software engineering and CI/CD environments. As Senior Software Test Engineer Experience Reuired: Experience as a Software Test Engineer, SDET or Automation Test Engineer Strong Python, C# or Java skills Experience building and maintaining automated test frameworks Integration, system and regression testing experience Experience working closely with software developers in Agile teams CI/CD, Git, Azure DevOps, Jenkins or similar tools Ideal backgrounds: Scientific instrumentation, biotech, medtech, robotics, aerospace, defence, telecoms or software product companies. This is a hands-on engineering role focused on automating quality, not a traditional manual QA position. Permanent and contract...

Job Description Azure Data Engineer Contract Length: 6 Months Location: Hybrid (2 Days Onsite / 3 Days Remote) Day Rate: Competitive Market Rate IR35 Status: Outside IR35 Overview We are seeking an experienced Azure Data Engineer to support the development and enhancement of a modern cloud-based data platform. The successful candidate will play a key role in designing, building and maintaining scalable data solutions that support analytics, reporting and business intelligence initiatives across the organisation. Responsibilities Design, build and maintain robust data pipelines within Azure. Develop and optimise ETL/ELT processes using Azure-native technologies. Deliver scalable and high-performing data solutions within a cloud environment. Integrate data from multiple source systems into enterprise data platforms. Collaborate with Data Analysts, BI Developers and business stakeholders to deliver data requirements....

Job Description Azure Data Engineer Contract Length: 6 Months Location: Hybrid (2 Days Onsite/3 Days Remote) Day Rate: Competitive Market Rate IR35 Status: Outside IR35 (Preferred) Overview We are seeking an experienced Azure Data Engineer to support the development and enhancement of a modern cloud-based data platform. The successful candidate will play a key role in designing, building and maintaining scalable data solutions that support analytics, reporting and Business Intelligence initiatives across the organisation. Responsibilities Design, build and maintain robust data pipelines within Azure. Develop and optimise ETL/ELT processes using Azure-native technologies. Deliver scalable and high-performing data solutions within a cloud environment. Integrate data from multiple source systems into enterprise data platforms. Collaborate with Data Analysts, BI Developers and business stakeholders to deliver data requirements. Implement data quality, governance and...

Job Description Azure Data Engineer Contract Length: 6 Months Location: Hybrid (2 Days Onsite / 3 Days Remote) Day Rate: Competitive Market Rate IR35 Status: Outside IR35 (Preferred) Overview We are seeking an experienced Azure Data Engineer to support the development and enhancement of a modern cloud-based data platform. The successful candidate will play a key role in designing, building and maintaining scalable data solutions that support analytics, reporting and business intelligence initiatives across the organisation. Responsibilities Design, build and maintain robust data pipelines within Azure. Develop and optimise ETL/ELT processes using Azure-native technologies. Deliver scalable and high-performing data solutions within a cloud environment. Integrate data from multiple source systems into enterprise data platforms. Collaborate with Data Analysts, BI Developers and business stakeholders to deliver data requirements....

🚨 Principal Forward Deployed Engineer | Sovereign AI | Outside IR35 | £650–850 per day I’m working on an exciting contract opportunity for a Principal Forward Deployed Engineer to join a growing team delivering cutting-edge AI solutions across defence and national security. This is a hands-on, technically demanding role for someone who enjoys taking products from 0 to 1, solving complex infrastructure challenges and getting software deployed into highly secure, restricted and air-gapped environments. 💰 £650–850 per day 📄 3–6 month contract 💼 Outside IR35 📍 London | 1–2 days per week on-site 🔐 Active DV clearance essential 🔍 What you’ll be doing: *Leading technical engagements with senior defence, engineering and security stakeholders. *Owning deployments end to end, from requirements gathering through to integration, testing, accreditation and handover. *Adapting cloud-native applications to Kubernetes, OpenShift, on-premise, private cloud...

Technical Lead Databricks Engineer (Azure) | Client Facing | Greenfield | Outside IR35 | Remote UK Technical Lead Databricks Engineer required for a greenfield Azure data platform build. There is no Legacy estate and no migration. The end client is a newly formed organisation whose service is expected to operate at national scale following incoming legislation, so the platform must be engineered for very significant growth. Discovery is largely complete. The platform decision has been made: Azure with Databricks, and Microsoft Purview for governance. You will turn the target architecture into a working platform, setting engineering standards, leading the build and staying hands on throughout. This is a client facing role. We are looking for someone with a track record of delivering data solutions directly to clients, usually from a consultancy or systems integrator background, who can work with the client team day to day, explain technical decisions clearly and help them...

Contract Lead Node.js Engineer (HubSpot & Commercial Systems) Fully Remote Outside IR35 £500 - £580 Per Day 8 Month Duration The Company They are a global technology and digital marketing organisation operating at scale across online consumer platforms. Their products combine data, technology, content, and partnerships to connect highly engaged audiences with relevant digital experiences. With a strong engineering culture and significant volumes of commercial data flowing through their platforms, they continue to invest in the systems and tooling that support business growth. This contract supports a key engineering function during a period of planned leave cover. The Role and Deliverables Lead development and ongoing enhancement of a proprietary commercial data platform that acts as a bridge between internal systems and HubSpot. Drive architectural decisions and define scalable solutions across multiple business and engineering...

Outside IR35 Rate: £325/day Hybrid: 2 days onsite either London Or Liverpool On-call rotations is 1-in-4 weeks SecOps Analyst L2/L3 | Outside IR35 Contract | Hybrid Rate: £325/day On-call rotations is 1-in-4 weeks - compensated Hybrid: 2 days a week onsite in London OR Liverpool Industry: Highly Regulated Firm Job Summary: Our client is looking for a strong Security Operations Engineer - hands-on L2/L3 security analyst where you would response to escalated incidents and drive the investigations yourself, acting as the technical SME in their cyber incident response team, and maintain key security platforms. You will have to carry out hands-on analysis rather than operating in a purely administrative SOC environment. Key Responsibilities: Respond to escalated cyber security events and drive investigations through to resolution Work closely with external security providers to improve monitoring and alert handling Review security data and identify...

Outside IR35 Rate: £325/day Hybrid: 2 days onsite either London Or Liverpool On-call rotations is 1-in-4 weeks SecOps Analyst L2/L3 | Outside IR35 Contract | Hybrid Rate: £325/day On-call rotations is 1-in-4 weeks - compensated Hybrid: 2 days a week onsite in London OR Liverpool Industry: Highly Regulated Firm Job Summary: Our client is looking for a strong Security Operations Engineer - hands-on L2/L3 security analyst where you would response to escalated incidents and drive the investigations yourself, acting as the technical SME in their cyber incident response team, and maintain key security platforms. You will have to carry out hands-on analysis rather than operating in a purely administrative SOC environment. Key Responsibilities: Respond to escalated cyber security events and drive investigations through to resolution Work closely with external security providers to improve monitoring and alert handling Review security data and identify...