Overview In this role, you will contribute to designing power-efficient Arm CPUs for future workloads. You’ll work with CPU engineering teams to evaluate and enhance performance features across micro-architectures, using innovative analys...Read More>>.

Overview In this hybrid role, you’ll ensure the quality and reliability of Cboe Europe’s trading infrastructure through automated testing while leading build and release improvements. You’ll work with cross‑functional teams across t...Read More>>.

As a Senior Test Engineer, you will be responsible for ensuring the quality and reliability of Sepura communication products. You will play a key role in designing, executing, and maintaining test across both manual and automated test fr...Read More>>.

Porterbrook is seeking a Performance & Reliability Engineer to join our digital services team. You will analyse RCM outputs, translate data into actionable maintenance actions, and collaborate with customers and the supply chain to refine event de...Read More>>.

Senior Tester / Test SME – Data Migration ProjectInvestment BankingLondon - Hybrid working 2-3 days onsite per week6 month initial contract with extensions expectedYou’ll be joining the Data Office at the...Read More>>.

Senior Test Engineer This is a hands‑on, client‑facing role, offering the opportunity to be involved in the full development lifecycle, delivering mission‑critical projects for high‑profile global organisations. You’ll typica...Read More>>.

Salary: £53, 260 to £71,400 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked...Read More>>.

TESTQ Technologies Limited is seeking a Db2 system programmer to manage Db2 for zOS activities across the UK. You will ensure performance, integrity, and security of multiple subsystems while working with a team across geographies.The role...Read More>>.

About the RoleWe are seeking an experienced and technically accomplished Principal Test Engineer to provide expert leadership across our test engineering function. As the recognised subject matter expert for testing technologies and me...Read More>>.

Join to apply for the Lead Test Engineer role at DWP Digital We are looking for a Lead Test Engineer to join our community of tech experts in DWP Digital Payment Services (DPS). We're using fresh ideas and leading-edge tech...Read More>>.

Solus Accident Repair Centres is seeking a talented Performance and Monitoring Engineer to strengthen the stability, reliability and performance of our systems across a large technology estate.You will design, implement and maintain monitor...Read More>>.

Lead Test Engineer Welcome to the fascinating world of Scott Logic, where original thinking meets cutting-edge technology! Established as a spearheading software consultancy, Scott Logic has been at the forefront of digital transf...Read More>>.

The Future of AI is Built on Arm. Are you fascinated by how cutting-edge CPUs are engineered to power every corner of the technology world? Do you want to contribute to the momentum that’s transforming how people work, play, and connect?...Read More>>.

Arm is seeking a Sr CPU Performance Modelling Engineer to join UK CPU engineering teams to define and deliver performance and power metrics for next‑generation CPUs, while evaluating workloads and refining methodologies to stay best in class....Read More>>.

McLaren Accelerator is seeking a Structures Engineer on a fixed-term contract to deliver structural analysis across multidisciplinary projects. You will develop robust methodologies, create analysis-ready CAD geometry and FE models, and interpret...Read More>>.

Role: Senior Test Automation EngineerOffices: Bristol, Kensington, Bromley, Manchester, CheltenhamJob Type: PermanentWe are the Information Intelligence Group (IIG) of CACI UK, a specialist software con...Read More>>.

Are you an experienced Test Development Engineer with a background in Automated Test Equipment (ATE)? We're recruiting for a senior engineering position with an established company developing bespoke automated test solutions for customer...Read More>>.

Job Overview Would you like to join the team that defines the micro-architecture of the future Arm CPUs, and influence the future by crafting products that millions of people will use all over the world? We are looking for engineers ha...Read More>>.

Inferact is looking for a performance engineer to squeeze every FLOP from modern accelerators and to write kernels and low-level optimizations that power vLLM’s speed. Your code will run on hundreds of accelerator types, from NVIDIA GPUs to emer...Read More>>.

Aquis Exchange in London is seeking a Development Engineer to help deliver high performance, low latency software for global markets. You will work with Product, Infrastructure and QA teams to design, implement and test scalable components that ha...Read More>>.

This is a unique hybrid engineering role for someone who combines deep expertise in test automation with a passion for build engineering and continuous delivery. Based in London, you will sit at the intersection of two critical disciplines - ensur...Read More>>.

Ilmor Engineering Ltd in the United Kingdom is seeking a Performance Simulation Engineer to design and analyse engine components and systems for racing and non-racing projects. You will build and evolve engine system simulations to test hardware a...Read More>>.

Systems Performance Modelling EngineerInitial 12-monthsInside IR35Stevenage OR Bristol 4-5 days per weekSC required, UKEO programmeOverview of department:We are looking for a modeller to produce models o...Read More>>.

Hunter Bond in London is seeking a talented C++ Software Engineer to join a fast-paced fintech trading technology team. You will design high-performance, low-latency software for trading platforms and market data processing.The role emphasi...Read More>>.