79 platform engineer jobs found in London

We’re looking for a Platform engineer for the an Infrastructure team to build, configure, and support infrastructure to enable teams to deliver their solutions across the estate. You’ll manage the systems and their full lifecycle of the infrastructure components and automate deployments and updates so that we operate securely. This is a hybrid position with 3 days per week on client site in London. Requirements Create and maintain infrastructure setup, configuration management and deployment automation across on-prem and Azure Cloud Identify and troubleshoot platform-related issues, assisting in root cause analysis and finding solutions Monitoring the health and performance of the platform, flagging issues for further investigation Work on automating routine tasks to improve efficiency and reduce manual efforts Document platform configurations, processes and troubleshooting steps to build a knowledge base for future reference Follow...

Mindera is currently looking for Platform Engineers who are experience in either Windows or Linux to join us on a contract basis. You will be responsible for hands on deliver of the security hardening, stabilisation and lifecycle upgrades across the CCTV estate of our client. The role focusses on infrastructure, operating systems and security controls rather than application or user interface development. This role comes with 3 days per week on client site in either Paddington or Heathrow area.   Requirements Key Responsibilities Perform operating system upgrades and security patching on CCTV servers and supporting infrastructure Apply firmware updates and vendor recommended security fixes Remove shared credentials and implement secure identity and access controls Harden servers and services in line with enterprise security standards Support discovery and documentation of existing CCTV configurations and dependencies Implement and...

Mindera is currently looking for Platform Engineers who are experience in either Windows or Linux to join us on a contract basis. You will be responsible for hands on deliver of the security hardening, stabilisation and lifecycle upgrades across the CCTV estate of our client. The role focusses on infrastructure, operating systems and security controls rather than application or user interface development. This role comes with 3 days per week on client site in either Paddington or Heathrow area.   Requirements Key Responsibilities Perform operating system upgrades and security patching on CCTV servers and supporting infrastructure Apply firmware updates and vendor recommended security fixes Remove shared credentials and implement secure identity and access controls Harden servers and services in line with enterprise security standards Support discovery and documentation of existing CCTV configurations and dependencies Implement and...

We’re looking for a Platform engineer for the an Infrastructure team to build, configure, and support infrastructure to enable teams to deliver their solutions across the estate. You’ll manage the systems and their full lifecycle of the infrastructure components and automate deployments and updates so that we operate securely. This is a hybrid position with 3 days per week on client site in London. Requirements Create and maintain infrastructure setup, configuration management and deployment automation across on-prem and Azure Cloud Identify and troubleshoot platform-related issues, assisting in root cause analysis and finding solutions Monitoring the health and performance of the platform, flagging issues for further investigation Work on automating routine tasks to improve efficiency and reduce manual efforts Document platform configurations, processes and troubleshooting steps to build a knowledge base for future reference Follow...

Mindera is currently looking for Platform Engineers who are experience in either Windows or Linux to join us on a contract basis. You will be responsible for hands on deliver of the security hardening, stabilisation and lifecycle upgrades across the CCTV estate of our client. The role focusses on infrastructure, operating systems and security controls rather than application or user interface development. This role comes with 3 days per week on client site in either Paddington or Heathrow area.   Requirements Key Responsibilities Perform operating system upgrades and security patching on CCTV servers and supporting infrastructure Apply firmware updates and vendor recommended security fixes Remove shared credentials and implement secure identity and access controls Harden servers and services in line with enterprise security standards Support discovery and documentation of existing CCTV configurations and dependencies Implement and...

Mindera is currently looking for Platform Engineers who are experience in either Windows or Linux to join us on a contract basis. You will be responsible for hands on deliver of the security hardening, stabilisation and lifecycle upgrades across the CCTV estate of our client. The role focusses on infrastructure, operating systems and security controls rather than application or user interface development. This role comes with 3 days per week on client site in either Paddington or Heathrow area.   Requirements Key Responsibilities Perform operating system upgrades and security patching on CCTV servers and supporting infrastructure Apply firmware updates and vendor recommended security fixes Remove shared credentials and implement secure identity and access controls Harden servers and services in line with enterprise security standards Support discovery and documentation of existing CCTV configurations and dependencies Implement and...

We are looking for a Senior Platform Engineer to play a key role in the design, delivery, and evolution of our platform engineering capabilities. This role combines deep technical expertise with hands-on delivery and cross-functional collaboration. You will contribute to platform architecture, engineering standards, and operational excellence across hybrid environments, supporting mission-critical systems within the Defence and Security sector.   Key Responsibilities   Platform Engineering & Delivery Design and implement scalable, secure, and maintainable platform solutions across cloud and on-premise environments. Contribute to the development and governance of CI/CD pipelines, ensuring consistency and efficiency. Support the implementation of monitoring, observability, and incident response frameworks. Operational Excellence Collaborate with SRE and operations teams to ensure platform reliability, performance, and...

We currently have an exciting opportunity for Platform Engineer to join our existing experienced team.   What do we look for in a Platform Engineer?   We are looking to recruit an experienced Platform Engineer to join us on fast moving, innovative and influential work that is underway in the Defence and Security Sector.   We are seeking a dynamic and experienced Platform Engineer to join our team.   The ideal candidate will lead the design and implementation of CI/CD pipelines, Kubernetes configuration, monitoring systems, repository management, automation, and other critical platform components.   Collaborating closely with the Platform team, the Platform Engineer will ensure seamless integration of our offerings with the development team's requirements.   While the role may encompass a broad scope, including deployment automation and CI/CD pipeline configuration initially, it will gradually shift towards...

We are GlobalLogic, a Hitachi Group Company and a leader in digital engineering. We help brands across the globe design and build innovative products, platforms, and digital experiences for the modern world. By integrating experience design, complex engineering, and data expertise - we help our clients imagine what’s possible and accelerate their transition into tomorrow’s digital businesses.   We are seeking to hire an experienced contract Senior/Lead Azure Cloud Engineer/Consultant into our Platform Engineering Practice for a key client project.   This role is based in our UK&I region. This contract will be inside IR35. 6months+ to start ASAP.   About the role:   Contribute to and provide leadership qualities in the development and deployment of Cloud technologies with focus and expertise in Azure and GitLab Actions. Work individually and as part of a team to carry out end-to-end implementation of Cloud...

Senior Java/React Full Stack Developer Location: London or Newcastle, UK (Hybrid - ~1 day per week in office / onsite) Contract: Contract - 6 months with view to extend Day Rate: £550–£600 per day - Outside IR35 About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy. We work with organisations to improve software quality, reliability, and delivery outcomes through modern engineering and testing practices. Our teams focus on reducing risk in complex systems by improving automated testing, architectural clarity, and developer feedback loops.   About the Role We are seeking a consultative Senior Software Developer in Test with hands-on experience in React and Java to join Appvia as a hands-on testing and quality engineering consultant. This role is centred on modernising automated test strategies for Java/React-based applications, moving away from brittle, heavyweight end-to-end testing...

SC Clearance Required UK-based (Hybrid) Outside IR35 We are looking for 2 x Cloud Engineers to support the next delivery phase of SCOUT, an AI-driven assurance platform used to improve the efficiency and quality of Government Major Project reviews. SCOUT has completed private beta and is now moving into a phase focused on automation, scalability, security, and wider organisational adoption. Role Overview: You will be responsible for deploying and supporting AI services on Amazon Web Services, with a strong focus on AWS Bedrock, ensuring the platform is secure, scalable, and usable by non-technical teams. The work centres on infrastructure, integration, and light service changes — not greenfield application development. Key Responsibilities: Deploy and manage AI services using AWS Bedrock Configure infrastructure and environment variables for AI API access Deploy and manage services including ECS, S3, Cognito, and RDS Implement Infrastructure as...

Contract Senior Software Engineer with DevOps Contract Senior Software Engineer with Devops experience.   We currently have an urgent opening for a Contract Senior Software Engineer with Devops experience to join us ASAP. This is a hybrid position with 2 days onsite in London, ideally you will be able to start before the end of January.   In addition to having strong Fullstack Development skills (this is a hands on coding position) it is imperative that you can demonstrate a solid track record with the following:   Terraform AWS Kubernetes Secure enterprise platform development exp Account and user policies CI/CD Pipeline Development    

Waracle is a world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation.   We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations.   We are seeking an exceptional contract Lead Automation QA with strong mobile experience to provide expert technical leadership and drive high-standard quality outcomes.   This role is available on a short term contract basis (Inside IR35) and based hybrid from any Waracle office (Dundee, Edinburgh, Glasgow, London).   This is a pivotal engagement for a highly experienced professional who embodies technical mastery and...

Opticore IT are currently searching for a DevOps Engineer to focus on GCP /AWS and to actively participate in diverse projects encompassing the entire lifecycle of deploying a GCP landing zone and constructing services on top of it. You will actively participate in projects that encompass the entire lifecycle of deploying a GCP landing zone, ensuring its design, implementation, and maintenance aligned with the needs of the development teams.   You'll join our excelling team in one of our Financial Services clients on an initial 6 month contract InsideIR35 with the prosepct of extenstion, based on site 1 day a week in the Central London.   What you'll be doing: Actively participate in diverse projects encompassing the entire lifecycle of deploying a GCP landing zone and constructing services on top of it. Actively participate in projects that encompass the entire lifecycle of deploying a GCP landing zone, ensuring its design,...

Job title : DevOps Engineer (contract) Duration : 6 months Target Start Date : January 2026 Location : London/ Cardiff Hybrid Rate : Competitive, inside IR35 Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. About the role: We are looking for a DevOps Engineer to join the Enabling Functions team. You will be responsible for the development and support of an internally-developed data warehouse and self-service analytics platform. You will manage day-to-day operations, maintenance, and technical administration. You will support with the platform and deploy new features, support...

We are looking for a Principal Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with product and platform teams. You will work across modern backend services built in Kotlin, rich frontend applications using React and Next.js with TypeScript, and cloud-native infrastructure on Azure or AWS.   This is an initial 6 month contract (outside iR35) that requires you onsite in London Paddington 3 days a week.   Key Responsibilities Lead the design and development of full-stack solutions, balancing backend robustness with high-quality user experiences Build and maintain backend services using Kotlin , following clean architecture and best practices Develop modern, performant frontends using React, Next.js, and...

Skills & Experience Job roles: Full Stack Experience level: Mid, Senior Tech stack/tooling used: React, Typescript, Node.js, JavaScript, Next Core skills considered: React, Typescript, Node.js, JavaScript, Next Logistics Base salary: £350 - £550 per day Employment type: Freelance/Contract Remote working: Hybrid (up to 2 remote days p/w) Visa sponsorship: Not available Job Description Our Company At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity.   Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world’s most used digital comparison service, delivering value and simplicity to millions.   We drive growth through data-driven affiliate marketing built for performance from day one. Every...

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity.   From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together we’re building a world-class platform to amplify our teams’ most powerful ideas.   As part of our engineering team, you’ll shape the platforms and tools that drive high-impact research - designing systems that scale, accelerate discovery and support innovation across the firm.   Take the next step in your career.   The role   As an AWS Cloud Engineer, you’ll design, build and operate the AWS infrastructure underpinning G-Research’s cloud workloads.   You’ll own the AWS landing zone and core platform services, creating secure, scalable foundations that enable engineering...

SC Clearance Required UK-based (Hybrid) Outside IR35 We are looking for 2 x Cloud Engineers to support the next delivery phase of SCOUT, an AI-driven assurance platform used to improve the efficiency and quality of Government Major Project reviews. SCOUT has completed private beta and is now moving into a phase focused on automation, scalability, security, and wider organisational adoption. Role Overview: You will be responsible for deploying and supporting AI services on Amazon Web Services, with a strong focus on AWS Bedrock, ensuring the platform is secure, scalable, and usable by non-technical teams. The work centres on infrastructure, integration, and light service changes — not greenfield application development. Key Responsibilities: Deploy and manage AI services using AWS Bedrock Configure infrastructure and environment variables for AI API access Deploy and manage services including ECS, S3, Cognito, and RDS Implement Infrastructure as...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.   The Ministry of Justice (MoJ) priorities include improving public safety and reducing reoffending by reforming prisons, probation and youth justice, and building a justice system which makes access to justice swifter and more certain for all citizens whatever their background. Project professionals in the MoJ help to improve the government's ability to protect the public and reduce reoffending, and to provide a more effective, transparent and responsive criminal justice system for victims and the public.   As a  Principal Java Full Stack Engineer , your main...