1 to 25 of 406 Senior Platform Engineer Jobs in England

Senior Platform Engineer - AI-Native SaaS Platform | 10x ARR Since Last Year Remote-first UK with hybrid London office option Up to £125,000 + equity Golang | GCP | Kubernetes | Distributed Systems Senior Platform Engineer - We're working with a rapidly scaling AI-native … SaaS company who raised an impressive Series B round in 2025. Their platform is redefining the sector, and with revenues nearly 10x since the start of last year, they're continuing to expand their Engineering team to match the ambition of their product and customers. The product is real ...

with an established and growing technology business near Cardiff that needs a hands-on infrastructure expert to build, manage and improve its backup and platform infrastructure. As a Senior Infrastructure Platform Engineer, you'll take ownership of the Veeam environment while supporting resilient infrastructure across VMware … This is not an Azure DevOps role and it is not a cloud-only position. It is a hands-on infrastructure role focused on platform operations, backup, recovery, virtualisation and resilience. What You'll Be Doing As a Senior Infrastructure Platform Engineer, you'll: Build, manage ...

with the ultimate mission to raise cyber resilience, so that every organization can stay ahead of tomorrow’s threats. The core mission of the Senior IT Platform engineer: As an Internal Platform Engineer, you will own and evolve the internal tooling and enterprise platforms that … centralised AI/LLM gateway. You'll ensure that every team at HTB has the right tools, properly integrated, secured and automated. Engineer, integrate and operate HTB's internal platform stack — from identity (Okta) and email (Google Workspace) through endpoint management (Jamf) to our centralised LLM gateway ...

Senior Platform Engineer | Nottingham | Hybrid | £65,000-£75,000 About the Role: We're partnering with an established and growing data business based in Nottingham to find a talented Senior Platform Engineer to take ownership of their cloud infrastructure and help shape the next … DevOps standards, Infrastructure as Code, CI/CD, monitoring and disaster recovery practices as the business continues to grow its B2B API and data platform capabilities. Key Responsibilities: Own and manage the company's Azure cloud estate , ensuring security, reliability and cost efficiency. Lead the adoption of Terraform ...

Senior Azure Platform Engineer - Farnborough (Hybrid) - SC Cleared - Salary up to £65,000 We're looking for a Senior Azure Platform Engineer to join a growing engineering team delivering secure, cloud-native platforms for highly regulated and mission-critical environments. This is an opportunity … Infrastructure as Code and automation, helping to build resilient platforms that support some of the UK's most important programmes. The Role As a Senior Azure Platform Engineer, you'll take ownership of designing, building and supporting secure Azure infrastructure while working alongside architects, software engineers ...

Senior Azure Platform Engineer Central London (Mainly Remote - 1/2 times a month in the office) Up to £100,000 + Bonus + Benefits Help Shape the Future of a Scaling FinTech Platform We're partnering with one of London's most exciting and rapidly … growing fintech companies as they continue to invest in their Platform Engineering function. They're looking for a Senior Platform Engineer who wants more than just another engineering role. This is an opportunity to help shape the platform, influence technical decisions, and build the cloud ...

Senior Platform Engineer - 12 Month FTC AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We've been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always leave … next couple of years. Join us - and help us fulfil our mission to close the world's digital skills gap. The Role The Senior Platform Engineer will provide technical leadership in shaping, evolving, and scaling our clients cloud platform. The role will establish robust, reusable platform ...

Azure Senior Platform Engineer – UK Security Clearance eligibility required Internal Title: Azure Senior Platform Engineer Contract: Permanent - Full-time Location: London, UK - (Hybrid - typically 1-2 days per month in office) Package: £75,000 - £90,000 + 10% Bonus + 10% Shares + Benefits … more below) About Us Appvia is a cloud-native consultancy and platform provider helping organisations build, secure and scale in the cloud, with offerings such as self-service platforms, governance, cost optimisation and AI accelerators. Partnering with public cloud providers, we work across the public and private sector ...

Senior Platform Engineer Location: Gloucester or Manchester Working arrangement: Hybrid – 3 days per week on site Salary: Competitive Security clearance: To be able to work in the secure National Infrastructure environments, candidates will need to hold active eDV clearance (enhanced DV). About the Role … looking for an experienced Senior Platform Engineer to join a specialist technology team delivering highly secure solutions within the national security environment. You'll work alongside experienced software, infrastructure and security professionals, helping to create and maintain the platforms that support complex, business-critical systems. The role ...

Outside IR35 Contract: Senior AWS Platform Engineer (AI Platform) Day Rate: Up to £600 Outside IR35 Location/Arrangement: Up to 3 Days per Week in office - either Bristol or London office Duration: 6 Months with the intention to further extend - long term greenfield programme … client is a FTSE100 Investment Management firm, we are seeking a AWS Platform Engineer to support on a £ multi-million greenfield AI platform build out with the long-term goal of DevOps automation. As a Senior Platform Engineer, you'll own the foundations ...

Outside IR35 Contract: Senior AWS Platform Engineer (AI Platform) Day Rate: Up to £600 Outside IR35 Location/Arrangement: Up to 3 Days per Week in office - either Bristol or London office Duration: 6 Months with the intention to further extend - long term greenfield programme … client is a FTSE100 Investment Management firm, we are seeking a AWS Platform Engineer to support on a £ multi-million greenfield AI platform build out with the long-term goal of DevOps automation. As a Senior Platform Engineer, you'll own the foundations ...

Senior Platform Engineer – GCP, DevOps, Platform Engineering After the launch of its flagship product, a fast-growing scale-up is expanding its engineering capability and is looking for an Senior Platform Engineer to work alongside the Engineering Manager to help develop their cloud … platform and enable rapid, secure product delivery at scale. This is a key position role within a cloud-native environment, accountable for the reliability, scalability, and security of the Google Cloud Platform estate. You’ll be working in a multi-disciplinary platform function across CI/ ...

Senior AI Platform Engineer The Senior AI Platform Engineer is responsible for defining and delivering the infrastructure strategy underpinning IQVIA's Large Language Model (LLM) programmes. This role provides technical leadership across compute, data, model lifecycle management, evaluation frameworks, and platform engineering, ensuring … innovations can be successfully transformed into secure, scalable, and production-ready AI solutions. Acting as a key technical leader and cross-functional integrator, the Senior AI Platform Engineer partners with research, product, infrastructure, data engineering, and MLOps teams to design and operate the platforms required to train ...

Senior Platform Engineer - Developer Platform (we have office locations in Cambridge, Leeds & London) Genomics England partners with the NHS to provide whole genome sequencing diagnostics. We also equip researchers to find the causes of disease and develop new treatments – with patients and participants at the heart … create more effective, targeted medicines for everybody. Job Description Are you passionate about automation, cloud technology, and solving complex engineering challenges? As a Senior Platform Engineer in the new Developer Platform team, you'll have the opportunity to help find solutions to common challenges faced ...

ready to take the next step in your engineering career and lead the delivery of critical platforms that protect national security? At Leonardo, our Senior Platform Engineers combine technical expertise with leadership, driving the design, integration, and support of complex systems that underpin our customers missions. Your work … site at one of our Leonardo offices to ensure close collaboration with the wider team and with our customers. Leonardo UK is seeking a Senior Platform Engineer to join the Cyber & Security Solutions Division team. This role is focused on delivering, maintaining, and improving platform ...

ready to take the next step in your engineering career and lead the delivery of critical platforms that protect national security? At Leonardo, our Senior Platform Engineers combine technical expertise with leadership, driving the design, integration, and support of complex systems that underpin our customers missions. Your work … site at one of our Leonardo offices to ensure close collaboration with the wider team and with our customers. Leonardo UK is seeking a Senior Platform Engineer to join the Cyber & Security Solutions Division team. This role is focused on delivering, maintaining, and improving platform ...

Senior AWS Platform Engineer Contract Duration: 12 Months Location: London (Hybrid) Join our team as a Senior AWS Platform Engineer for a 12-month contract. You will be pivotal in designing, building, and maintaining a cloud-based data platform hosted within AWS, aimed … event-driven services. Manage Infrastructure as Code using Terraform. Develop CI/CD pipelines using GitHub Actions. Implement secure deployment and operational practices. Troubleshoot platform, integration, and deployment issues. Collaborate with technical teams to implement architecture designs. Ensure solutions meet security, scalability, and performance requirements. Produce high-quality technical ...

Senior Platform Engineer [Manchester - Hybrid] About the Role: As a Senior Platform Engineer, you will be a key driver in the evolution of Finova’s multi-cloud estate. You will occupy a vital space between infrastructure and software delivery, taking ownership of projects that … Optimising CI/CD: Leading improvements to our Buildkite and GitHub pipelines to increase deployment frequency and eliminate developer friction. Integrating Security: Hardening the platform by embedding automated security scanning and "compliance-as-code" into the heart of the delivery process. Enhancing Developer Experience: Building self-service tools ...

equity. Your Impact Are you ready to take on complex technical challenges supporting secure cross-domain services that protect national security? At Leonardo, our Senior Platform Engineers operate, maintain and improve secure gateway platforms that enable controlled information flow between security domains and keep our customers missions running. … site at one of our Leonardo offices to ensure close collaboration with the wider team and with our customers. Leonardo UK is seeking a Senior Platform Engineer to join the Cyber & Security Solutions Division team. This role is focused on operating, maintaining, assuring and improving secure cross ...

Senior Platform Engineer About us Fusion, the process that powers the sun and stars, is one of the most promising options for generating the cleaner, carbon‐free energy that our world badly needs. UKAEA leads the way in realizing fusion energy, partnering with industry and research organisations … Operations Group (SORG) provides the infrastructure and expertise needed for secure software development and operations, promoting DevSecOps and MLOps practices across UKAEA. As a Senior Platform Engineer, you will work closely with scientists and engineers across UKAEA to deliver secure, robust and sustainable software and platforms. ...

Title: Senior Platform Engineer Salary: Up to £95,000 base + 15% bonus + benefits Location: Croydon/Reigate area, hybrid working with 2 days onsite per week Work Type: Permanent Role WeDo is partnering with a global technology organisation looking for a Senior Platform Engineer to join the team responsible for the maintenance and continued evolution of its flagship SaaS platform. This is a genuinely high-scale engineering environment. The platform processes over 32 million requests every day , operates across 5 global deployment nodes and runs against a 99.95% availability ...

Senior Platform Engineer Location: London, UK (Hybrid – typically ~1 day per week in office/on-site) Contract: Permanent, Full-time Package: £75,000 – £90,000 + 10% Bonus + 10% Shares + Benefits About Us Appvia is a specialist cloud and platform engineering consultancy … customers to design modern cloud platforms, embed strong engineering practices, and enable teams to deliver software faster and more reliably. Our focus is on platform engineering, DevOps, automation, and cloud-native delivery, creating foundations that balance developer velocity with security, resilience, and governance. About the Role ...

Senior Platform Engineer Department: Engineering Employment Type: Full Time Location: London Hybrid: 2 days per week in our Tower Bridge office (Tuesday/Wednesday) We are looking for an experienced Platform/Infrastructure Engineer to join our platform team, known internally as Airship. Airship … your experience, knowledge and expertise in a continuous learning environment. Accountability Objective setting, feature ideation, development and measurement. Architectural decisions and designs of the platform, domains and systems. Defining, evolving, and applying team processes. Responsible for the entire stack to meet business requirements. Building efficient CI/CD pipelines ...

Accepting applications until: 16 October 2026 Job Description Your Role: Senior Platform Engineer Join our Platform team and help shape the systems that power Global’s technology platforms. Working across cloud infrastructures, CI/CD pipelines, and application hosting environments, you’ll develop and improve scalable … reliable solutions that support business-critical systems across the organisation. As a Senior Platform Engineer at Global, you will: Key Responsibilities Platform Engineering & Automation: Support, maintain, and enhance our application hosting and build platforms across AWS, Kubernetes, Jenkins, and GitHub. Develop automation and tooling using technologies ...

About the Role Fixed Term Contract for 12 months Our world-leading Time & Frequency department are seeking a Senior Platform Engineer with experience in VMware technologies, VDI platforms, automation, systems administration, and infrastructure resilience. This is an exceptional opportunity to join the global authority in precision timing … society - and your leadership will help ensure they remain secure, reliable and robust even if global navigation satellite systems fail. Key Responsibilities As a Senior Platform Engineer specialising in Virtualisation, Windows, and Security, you will support and maintain critical infrastructure across multiple customer environments, with a strong ...