26 to 50 of 266 Senior Platform Engineer Jobs in London

time. To those who see AI as a driver of progress, come build the future together. The Crown Is Yours As a Senior Data Platform Engineer, you'll help build the backbone of DraftKings' machine learning capabilities. You'll design, scale, and operate the Databricks and cloud … infrastructure that powers automated, reproducible ML workflows across our business. This role blends platform ownership with deep infrastructure engineering - working shoulder to shoulder with Data Science, ML Engineering, and Infrastructure teams to deliver tools and systems that enable data-driven decision-making at scale. What ...

Senior M365 Platform Engineer Bristol/WFH 6 month FTC £50 60,000 (doe) The role of Senior M365 Platform Engineer is a 6-month contract focusing on managing and securing Microsoft 365 services, including Exchange Online, SharePoint, OneDrive, Teams, Entra ID, and Copilot. … candidate will oversee platform operations, implement security measures, automate tasks with PowerShell and Microsoft Graph, and guide strategic improvements. Key requirements include hands-on experience with Exchange Online, SharePoint, and Teams administration, as well as expertise in Entra ID and automation scripting. Familiarity with deploying Copilot, integrating SaaS solutions ...

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 ...

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 … 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 ...

Retail Insight is seeking a Senior Platform Engineer to join the Data & Engineering team and advance the Databricks platform that underpins our analytics, ML, and AI initiatives. You will design, build and optimise the data platform powering our products and services, collaborating with Platform, Data and Product teams to deliver secure, high-performance data solutions. In this senior, hands-on role you’ll tackle complex challenges, work with modern cloud technologies and contribute to #J-18808-Ljbffr ...

## 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 ...

Help build the platform at the heart of Retail Insight's data strategy We're looking for a Senior Platform Engineer to join our Data & Engineering team and play a key role in the development and evolution of our Databricks platform. This is a senior, hands-on engineering role where you'll design, build and optimise the data platform that powers our products and services. Working alongside Platform, Data and Product teams, you'll help deliver scalable, secure and high-performance data solutions that enable analytics, machine learning and AI across ...

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 GCP Platform Engineer - FinTech - £100K+ Our client is one of the world’s leading FinTechs - They build award winning trading platforms and payments solutions used around the world. In their City of London office, with flexible hybrid working, they’re growing their Cloud Platform team … looking for an experienced engineer with great knowledge across GCP cloud infrastructure and networking, developer experience, Terraform, automation and CI/CD etc. to join them. You’ll be key in the design, deployment and operation of IaaS and PaaS on a multi-cloud platform and will have ...

Medialab Group in the UK is seeking a senior Platform Engineer to own the non-data foundations of Apollo, Medialab’s marketing intelligence platform. You will shape how we build, ship and operate software across the business. This is a hands-on, Python-first role, collaborating with ...

Manager, Senior Platform Software Engineer London, United Kingdom Baringa is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise, and enabled by advanced technology, the firm helps clients to deliver with greater confidence and certainty. With over … model complexity has reached a point that to continue to achieve our business vision, we are building a dedicated global Data and Processing Platform team. Come and join us to be part of the energy transition, the defining challenge of our lifetimes, where your technical skills and experience ...

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 ...

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 … awareness, IRQ affinity, kernel-bypass networking, and precision time synchronization Write production-quality code and automation to build tooling, eliminate manual toil, and improve platform reliability and speed Leverage Agentic AI tools and workflows to accelerate engineering tasks, automate research and remediation, and deliver against goals faster Interface with ...

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 ...

Xcede Recruitment Solutions in London is seeking a Senior Platform Engineer to join the Core Platform team of a leading UK media and entertainment organisation. You will design, build and support the internal Common Platform used by engineering teams. The role blends hands-on engineering ...

Title:Microsoft Power Platform Software Engineer (Junior/Mid/Senior/Principal)Job Location: London, UK/Hybrid (4 days office Mandatory)Job Type: PermanentExperience Levels:Junior MS Power Platform Engineer (5+ Years)Mid-Level MS Power Platform EngineerSenior/Principal MS Power … Platform Software EngineerJob Description:Hands-on Power Platform Senior Developer with strong software development fundamentals and experience building enterprise-grade applications.The role requires deep expertise in Microsoft Power Platform, customization, integrations, and ALM practices.5+ years of Experience.Key Skills & ExperienceStrong hands-on experience in software development with ...

challenging work and doing it alongside exceptionally talented teammates. Our industry evolves rapidly, and our mission is to build a flexible, AI-driven platform that helps organizations investigate illicit activity, manage risk exposure, and participate in the cryptocurrency ecosystem with confidence. Platform Engineering provides the shared infrastructure, tooling … developer experience layer that powers every engineering team at Chainalysis. The team is evolving toward consolidated, scalable platform patterns that support global growth, improve reliability, and reduce the operational burden on product engineers. We partner closely with Developer Productivity, Information Security, Cost Optimization, and R&D teams to provide ...

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. ...

Just Eat Takeaway.com is seeking a platform engineer for the Intelligence Platform Core team, shaping data and ML platform infra on AWS. You’ll join as the second full-time engineer, helping define platform vision, fostering engineering practices, and delivering self-service workflows ...

Mondrian Alpha is seeking a Senior Platform Engineer to design, build, and maintain a scalable cloud infrastructure platform used by developers and quant teams in London. The role focuses on automated, self-service deployment and high availability across critical systems. You will work with cross-functional ...

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 ...

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 ...

mindset and want our people to operate with this mindset so that we can achieve our ambitions. The Role We are looking for a Senior Data Platform Engineer to take on the hardest parts of scaling our data platform which powers both internal and external analytics … infrastructure‐as‐code as your default way of working rather than something you've picked up Substantial experience with a modern lakehouse or warehouse platform — Databricks ideally, or Snowflake/BigQuery — including the performance, cost and governance decisions that come with running one at scale Real production experience with ...