senior platform engineer jobs in Sheffield

You will work closely with frontend engineers, product managers, and the CTO to design and evolve a highly scalable, asynchronous, cloud-native platform. This is a hands-on senior engineering role with real technical ownership, influence over architecture, and scope to mentor others.

Lead Platform Engineer London / WFH to £150k Are you a platform engineering technologist with start-up experience and a first class education looking for a new opportunity? You could be joining a small Fintech start-up run by small, successful and proven team of finance technology entrepreneurs, backed by Silicon Valley investors, as they build out the product, currently in stealth mode. As a...

Are you looking to hit the ground running and make a real impact on a highly technical platform team? Are you interested in working for a scaling fintech company where reliability, automation, and security are built in from day one? We're working with an exciting company who are looking for an experienced Platform / DevSecOps Engineer to help operate and scale their Kubernetes‐based...

You will set product vision, define strategy through customer research, and oversee technical foundations. The position offers a salary range of £140k-£150k and the flexibility to work remote-first or hybrid from London. Ideal candidates will have experience in AI product validation, team leadership, and enterprise compliance.

Engineering Manager - Agents £120000 - £140000 + equity Remote This is not a traditional Engineering Manager role. If you don't actively use AI tools to build, test and ship software, this won't be a fit. If you do....keep reading. We're leading the search for an Engineering Manager for a fast-growing AI-native company building production-grade AI agents used by real customers, at real...

WARNING: for this role candidates who require company support to legally live and work in the UK cannot be considered. To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. To obtain SC clearance, the successful applicant must have resided continuously within the United Kingdom for the last 5 years. Role is remote / UK wide (please be aware that...

You will build, scale, and own the cloud-native infrastructure powering Magentic's AI procurement workers. This role offers the rare chance to architect high-quality foundations from the ground up for a global supply chain solution. You'll influence the technical direction of a next-generation agentic system while ensuring high observability and security.

You will design, build, and deploy production‐grade models using energy‐market data, asset telemetry, weather data, settlement data, and commercial datasets. This role is central to the evolution of our pricing, risk, trading, and optimisation engines.

You will collaborate closely with engineering, product, and commercial teams and work with a high degree of autonomy.

THE OPPORTUNITY: Lead RevOps Strategist & Platform Specialist, Data Center (remote role UK or Spain) Job Summary: Iron Mountain is seeking a highly experienced, proactive, and strategic Lead RevOps Strategist & Platform Specialist to join our IMDC Global Services team in the UK or Spain (remote role). The Lead RevOps Strategist & Platform Specialist will serve as the pivotal link between our...

Senior DevOps/Platform Engineer – On-site / Hybrid (Corsham) | SC Eligible 📍 Corsham 🕒 Full-time | Permanent 💰 DOE 🚀 Lead impactful cloud transformation projects across public and private sector clients. About us Ntegra is a specialist technology practice on a mission of Digital Empowerment through building Digital products. We are dedicated to innovation and continuously seeking...

We are supporting an award winning, innovative international manufacturer with their recruitment of a Senior Electronics Design Engineer. This business has enviable staff retention and a long history of developing the careers of ambitions people. Reporting to the Head of Engineering and NPD, this role is to be a senior figure in the team for electronic product development, driving new product...

Senior Engineer - Barnsley Project: Various bulk earthworks and civils projects Location: Barnsley (office based with regional site visits) Job Type: Permanent Reporting into: Director Why Join? * Predominantly office based position with limited site travel across Yorkshire * Opportunity to lead engineering input on transport and earthworks projects * Stable workload with long term career...

Senior Electrical Design Engineer Have you designed control panels primarily focused on PLC's, MCCs, Drives & Controls, or Switchgear? Do you enjoy a hybrid and flexible way of working? Would you like to be a part of a world-class team? Then this might be a great opportunity for you! What's in it for you? £50k to £60k basic salary 25 days annual leave plus 8 bank holidays, plus buy/sell up to...

Senior Platform Engineer - Google Cloud Platform Location: South Wales - remote Type: Full-time | Permanent Salary: £65,000 - £72,000 + excellent benefits package If you love solving complex infrastructure challenges and thrive on building scalable, automated solutions, this is your chance to make a real impact. We're looking for a Senior Platform Engineer to join a forward-thinking tech team...

You will report directly to the Senior Civil Engineer and your role xujxxms will be to provide superior quality Engineering Design services to allow t...

Senior Firmware Engineer — AI & Robotics Location: London, UK (If you like the sound of this role and want to relocate - the Client is willing to help facilitate this move!) Role: Senior Firmware Engineer ( Permanent Opportunity) Industry: AI & Robotics | Humanoid Robotics | Automation A pioneering UK-based AI and robotics company is building the world's most advanced, commercially scalable...

Senior Robotics Engineer Want to work with a team who are building a software platform that lets roboticists deploy robot applications faster? Robotics needs better developer tools. This team is building them. A UK based start-up is looking for a Senior Robotics Engineer to join their team and support the development and integration of robotics capabilities across their platform. The role...

Senior Full Stack Engineer Remote (UK) | Full time London office available for optional in person collaboration We're looking for an experienced Senior Full Stack Engineer to join a small, highly skilled team building a next generation Financial Services Regulatory Compliance platform. This is a hands on role where you'll work across the stack, leading frontend development with React and...

About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We're looking for a dynamic software...

You will be engaged on a range of infrastructure and...