51 to 75 of 257 Senior Platform Engineer Jobs in England

Senior Platform Engineer, you will lead the design, evolution, and reliability of the core platform that underpins our engineering ecosystem. You will set technical direction, define standards, and drive best practices that enable product teams to deliver securely, efficiently, and at scale. Your role goes beyond … implementation, you will shape the platform strategy, influence architectural decisions, and act as a technical leader across teams. This is a hybrid role with occasional onsite collaboration — typically once every 2–3 months, but you are able to attend our offices as much as you like, at either ...

Join Barclays as a Senior AI Platform Engineer, where you will lead the design, delivery, and operational excellence of our enterprise AI infrastructure. You will own the engineering quality and technical direction across core platform subsystems including the AI Gateway, inference routing, guardrails, and observability - ensuring … across workstreams, set engineering standards, remove blockers for the team, and coach engineers to grow their skills and autonomy. To be successful as a Senior AI Platform Engineer, you must have the following essential skills; Platform/infra architecture at enterprise scale — distributed systems, active‐active ...

each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About the Role: We are seeking a Cloud Platform Engineer to join the AISOAR platform team at the company. AISOAR is the the company platform on which the modern … established, encompassing numerous platform service areas across the platform engineering team. Location: London (Hybrid) Position Level: Senior Engineer I About the Team: You’ll be part of a dynamic platform engineering organization that drives innovation across multiple platform features. Working directly with Cloud Platform ...

Senior Platform Engineer is a key builder of the central platform that all software engineering teams consume to accelerate delivery and reduce friction. They design, implement, and maintain the platform’s components — CI/CD templates, AI agent configurations, golden path tooling, reference patterns … discoverable, self-service, instrumented for adoption, and tuned to the real workflows of the engineers using them Requirements Required Skills & Experience:- Strong software and platform engineering skills with production experience building developer tooling, CI/CD pipelines, and infrastructure automation Hands-on experience with Claude Code (or equivalent agentic ...

Senior Cloud Network SRE/Cloud Platform Engineer Role Overview We are looking for a Senior Cloud Network SRE/Cloud Platform Engineer with strong expertise in GCP/AWS networking, incident management, Kubernetes, and platform reliability engineering . The ideal candidate should …/SLA and SRE practices. Screening Priority Cloud Networking & Troubleshooting Kubernetes Networking Incident Management & RCA Observability & Monitoring Python Automation Terraform & DevOps GCP/AWS Platform Engineering ...

About 9fin9fin is the AI platform powering global debt markets — the world’s largest asset class at over $145 trillion.Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a single platform that centralises … defining inflection point. With proven product-market fit and strong, global market pull, 9fin is accelerating toward becoming the category-defining platform for debt markets worldwide.The OpportunityThe AI Engineering team at 9fin is building the next generation of AI capabilities that will power our products for years to come. ...

than 50 countries, draw on a robust body of proprietary research and a collaborative culture that encourages independent thought and healthy debate. Position Summary Senior Microsoft Cloud Platform Engineer – responsible for designing, building, and evolving Wellington’s Microsoft cloud platform across Azure, Microsoft 365, and Microsoft … Entra ID. This senior engineering role focuses on building secure, scalable, and resilient cloud services that support the firm’s global technology environment. Core Responsibilities Design, build, and evolve Wellington’s Microsoft cloud platform across Azure, Microsoft Entra ID, and Microsoft 365. Design, implement, and own secure, scalable ...

global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day. We’re looking for a Senior Platform Engineer to join our London team. This is a hybrid role. Our global business is growing rapidly and global infrastructure critically underpins … this growth. In this role, you’ll help us evolve a secure, stable, highly available and performant platform ecosystem to support this business growth for years into the future. Get to know our Engineering team — what drives us, how we work, and what you can expect. What ...

## Senior Cloud Platform EngineerApplylocations: Cannon Street, Londontime type: Full timeposted on: Posted 24 Days Agojob requisition id: R\_17210**Job Title**Senior Cloud Platform Engineer**Job Description**## About IG GroupIG Group (LSEG: IGG) is a leading global fintech company, established … something, rather than maintaining it, this is an unusually good time to join.**Your Team**You’ll be joining a small, close-knit Data platform engineering team of three to five engineers. We’re a team that takes quality seriously, looks out for each other, and gets things done ...

across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day.We’re looking for a Senior Platform Engineer to join our London team.This is a hybrid role. Our global business is growing rapidly and global infrastructure critically underpins … this growth. In this role, you’ll help us evolve a secure, stable, highly available and performant platform ecosystem to support this business growth for years into the future.Get to know our Engineering team — what drives us, how we work, and what you can expect.What You'll Be DoingYou ...

Senior Platform Engineer Manchester Permanent, full time Hybrid (min 3 days a week on site) Due to the interesting work we do and the sector this team is working in, we require all candidates to be willing and eligible to hold SC and eDV clearance click apply ...

ways. Job DescriptionAre you passionate about building reliable, scalable platforms that empower development teams to deliver great technology outcomes? We're looking for a Senior Platform Engineer to join our Retail Platform Operations team, where you'll play a pivotal role in shaping and enhancing … core platforms that support our engineering community.This is an exciting opportunity to combine platform engineering, cloud infrastructure, automation and developer enablement in a highly collaborative environment. You'll work with modern technologies including Azure, Kubernetes, Terraform, GitHub and ArgoCD, helping to create secure, self-service platforms that enable teams ...

Senior Platform Engineer at JPMorganChase within Electronic Trading Services Platforms, you will be a hands-on technical leader responsible for designing, building, and tuning the Linux-based compute and infrastructure platforms that power our low-latency electronic trading businesses. This is a deeply technical, engineering-first role … NUMA awareness, IRQ affinity, kernel-bypass networking, and precision time synchronizationWrite production-quality code and automation to build tooling, eliminate manual toil, and improve platform reliability and speedLeverage Agentic AI tools and workflows to accelerate engineering tasks, automate research and remediation, and deliver against goals fasterInterface with hardware ...

encourages in person collaboration, offering a hybrid working pattern which includes days in the office. Find out more about your new workplace! As a Senior Platform Engineer at Vix Technology, you will be instrumental in designing, building, and maintaining our scalable infrastructure and deployment pipelines. The ideal … along with experience working with tools such as Ansible, Github, Bitbucket, Conan and Nexus, is preferred. This role requires advanced technical expertise, leadership in platform tooling and automation, and a proactive approach to problem-solving and continuous improvement. What will you be responsible for? Design & Development Build and maintain ...

Jobtailor is seeking a Senior Platform Engineer to define and evolve the AWS cloud platform strategy, architecture and roadmap. You will design scalable, secure and resilient platform capabilities, while building self-service tooling to boost developer productivity and automate key operational processes. You will lead … complex platform initiatives, mentor engineers, and drive best practices for reliability, observability and governance, influencing senior stakeholders on technology choices. #J-18808-Ljbffr ...

Permutable.AI is building real-time AI systems that transform global data into market intelligence and signals for financial institutions. We are seeking a Senior Platform Engineer to own the platform and infrastructure behind it, working with founder and engineering teams to influence the next-gen architecture. … design and scale our platform on AWS, Kubernetes/EKS, ECS, Docker, and RDS/PostgreSQL, while moving towards real-time event-driven services and AI-driven workflows. #J-18808-Ljbffr ...

financial institutions. We're evolving our technology towards a more real-time, event-driven and agent-driven architecture and are looking for a Senior Platform Engineer to take ownership of the platform and infrastructure behind it. As a small, ambitious team, you'll work directly with … engineering team and have significant influence over how our next-generation architecture is designed and built. What You'll Do Design & Scale our Platform: Build and evolve highly available production infrastructure across AWS, Kubernetes/EKS, ECS, Docker, RDS/PostgreSQL and S3. Build Event-Driven Architecture: Help move ...

Deliveroo in London seeks a Senior Platform Engineer to help evolve a secure, scalable, and highly available platform ecosystem. You will work in the Developer Platform group, ensuring a reliable experience across the software lifecycle while supporting millions of customers, riders and partners. ...

skills, and complete qualifications and certificates. This is your chance to make a real impact.We’re on the lookout for a talented and experienced platform engineer to join our rapidly growing team. Every day is different, requiring your in-depth knowledge of engineering and architectural principles to design … build innovative platform solutions for our broad range of clients. You will work with our outstanding digital talent, collaborating closely in mature, cross-functional teams to think big and push the boundaries of what is possible. This is your chance to drive digital transformation and shape the future ...

PayPoint in Welwyn Garden City is seeking a Senior Platform Engineer to lead the design and evolution of our core platform. This hybrid role requires expertise in platform engineering, Kubernetes, and cloud infrastructure, with responsibilities including establishing platform standards and driving improvements. You will collaborate ...

United States Digital Space LLC is seeking a Senior Platform Engineer to own deployment architecture and Kubernetes platform modernization. You’ll drive CI/CD pipelines, guardrails, and migration strategies across on-premise workloads, shaping how engineering ships value to production. This hands-on role offers … autonomy, collaboration with TechOps, and a path to improve platform stability while delivering scalable, secure, and observable systems in a fast-growing digital marketing environment. #J-18808-Ljbffr ...

Great Yellow we’re looking for a Senior Data Platform Engineer to join our team. About Great Yellow Great Yellow is building the operating system for a regenerative economy. Our mission is to make regenerative land-use investable and scalable, helping businesses, investors, and land managers move … small, early-stage technical team inside a wider commercial business. We ship fast, validate, and iterate. About the Role We’re looking for a senior engineer to design, build, and own the data pipelines and data architecture that feed both our customer-facing platform and our internal ...

Systematica Investments Limited in London seeks a Senior Platform Engineer to design, build and operate our hybrid production platform across AWS and on‐premises infrastructure. You will own the HashiCorp stack—Vault, Consul, Nomad—and drive automation using Terraform and Ansible. You will work with software ...

Senior Platform Engineer role at the company focuses on championing the deployment architecture for our Kubernetes platform, with hands-on responsibility for CI/CD pipelines, guardrails, and migration strategies in an on-premise estate. You will collaborate with TechOps and engineering teams to modernise deployment ...

Zencargo is seeking a Senior Platform Engineer to shape the architecture of our cloud platform as traffic and AI workloads grow. The role blends 60% infrastructure engineering with 40% software development, delivering PoC work to long-running projects. You will own solutions, collaborate with distributed teams ...