Senior Performance Engineer jobs in Reading

Senior Performance Engineer - UK Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more...

You will be working across a range of financial services and AI based projects The ideal candidate will be keen to progress their career in a consulting environment, where they can contribute to multiple projects, using a range of tools and technologies.

You will be responsible for supporting the consultancy on test automation proof of concepts as well as presenting and demoing solutions to clients.

Digital Verification Engineer European Tech Recruit are working closely with a leading semiconductor company, based in Reading, who are looking for a talented Digital Verification Engineer to join their team. Responsibilities as Digital Verification Engineer : Plan and schedule assigned projects for timely completion. 5+ years’ experience in the semiconductor industry. ~ Skilled in trade-offs...

Job Description We are looking for an Environmental Performance Specialist to join Thames Water permanently.This role sits within our Operational Excellence Team, providing governance and structure to support our frontline operational roles. Some of the key teams this role will be working alongside are the Water Operations Team, Net Zero Team, Water Performance Team and Pollution Investigation...

You will guide not only what we do, but how we do it—ensuring that results are achieved with rigor, transparency, and purpose. This is a leadership position for someone who understands that true performance comes from alignment: between strategy and execution, data and intuition, teams and clients.

Job Description A Senior Mixed Signal Verification Engineer will join an exciting Semiconductor Scale-up to undertake digital, mixed signal and analog verification related to high speed Serdes designs. Youll bring 10+ years Verification experience, strong Scripting skills and extensive experience with Cadence tools. This exciting High-Tech Company is leading the development of high-speed and...

Job Description Senior Engineer – £60,000 to £65,000 – Residential Housebuilder – Berkshire Potensis Selection are working with a large house builder based in Kent who are looking to recruit a Senior Engineer to join their growing Technical Team. Our client is a well-established national house builder with a strong regional presence, delivering and maintaining high-quality, affordable home....

Senior Quality Engineer Medical Device Startup | £60M Raised Why This Role Matters This is a rare opportunity to join a high-growth medical device startup that has raised £60M from top-tier investors and is scaling rapidly towards global commercialisation. The company is building next-generation medical technologies that will meaningfully improve patient outcomes. As Senior Quality Engineer,...

Senior Data Engineer Job Title: Senior Data Engineer Salary Range: £80,000–£100,000 Location / Working model: London | Hybrid This is a critical technical position within a high-growth, forward-thinking organization that specializes in digital innovation. We require an experienced Senior Data Engineer to design, build, and maintain a robust, scalable, and high-performance system that is...

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...

You will lead an established Test Engineering organisation and play a key role in improving the consistency, effectiveness, and scalability of testing across teams, with a strong focus on quality outcomes and customer confidence. This is a player–coach role, requiring you to remain technically hands-on while also developing people, standards, and ways of working.

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two...

Senior Data Engineer | Remote (UK or Europe) A leading prop trading firm is hiring a Senior Data Engineer to take ownership of their trading and market data infrastructure. Operating globally with connectivity to dozens of exchanges, the firm executes millions of trades daily with data playing a mission-critical role in every aspect of the business. This is a high-impact, high-autonomy role in...

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

We’re expanding our engineering team and hiring a Senior Python Software Engineer to help own and develop an established trading-related application. The system runs in production, processes high-frequency real-time data, and needs careful performance engineering and disciplined testing to keep latency and reliability where they should be. You’ll take meaningful ownership day-to-day, partnering...

On a mission to help people who have been diagnosed with chronic kidney disease, this start-up are looking to bring on a Senior TypeScript Developer, who’s fully embraced AI-assisted development. Their mission is to make life better for people suffering from kidney disease by building one of the first algorithm-based behavioural change programmes. The application that does this brings together...

You will design, develop, and maintain our platform's backend infrastructure, focusing on multi-tenant architectures, security, and efficient LLM integration. This role requires a strong understanding of Python web frameworks, cloud services (particularly AWS), and modern AI approaches including working with agentic architecture.

Senior Electronics Hardware Engineer Location: Near Reading £Competitive + Bonus + Excellent Benefits We are seeking a talented Senior Electronics Hardware Engineer to join our Engineering team and help develop the next generation of cutting-edge subsea instrumentation including acoustic modems, velocity logs, data loggers and other advanced sensing products. This role offers the opportunity to...

Project Engineer / Senior Project Engineer Thames Water Region Permanent role - Mechanical / Electrical Water Sector Design & Build Confidential Employer Salary - Very competitive, plus Car Allowance We're supporting a leading organisation in the water sector to appoint a Project Engineer or Senior Project Engineer. This role suits someone delivery-driven, commercially aware and confident man...

You will be working across a range of financial services and AI based projects The ideal candidate will be keen to progress their career in a consulting environment, where they can contribute to multiple projects, using a range of tools and technologies.