1 to 25 of 28 Remote/Hybrid Performance Engineer Jobs in the UK

looking for a hands-on Power and Performance Engineer to join Arm’s Platforms and Performance Analysis team.The role focuses on power and performance profiling of SoC platforms, pre-silicon and post-silicon PnP methodology, TDP definition, workload automation, and product requirement definition for PAI products … targeting robotics and automotive markets.This role is suited to an engineer who enjoys working close to hardware and software, running workloads on Linux-based devices, analysing platform behaviour, building automation harnesses, and using data to influence architecture, product, and platform decisions.Responsibilities:Perform hands-on power and performance profiling ...

a.dialogApplyBtn { display: none; } Performance Test Engineer Date: 24 Sept 2026 Company: QualityAI Country/Region: GB Performance Test EngineerLocation: London or Leeds, UK (Hybrid)Type: PermanentSalary Band : Grade B2Role OverviewWe are looking for a Performance Test Engineer to drive performance assurance across cloud, hybrid … premise environments. You will design and execute performance, load, stress, and volume tests, identify bottlenecks, and work closely with development and architecture teams to ensure scalable, resilient, and high-performing applications.Key ResponsibilitiesDesign and execute performance testing strategies and test plans.Perform load, stress, endurance, and volume testing.Analyze test results ...

## Senior Performance Test Engineer* Lead and shape performance engineering standards across delivery teams* Influence resilience, scalability and quality outcomes through specialist consultancy and assurance* Hybrid 80% homeworking and 20% from Stratford upon Avon Join NFU Mutual as we build a new Centre of Excellence for Quality … opportunity to make a genuine impact while helping shape a team and function that’s still evolving.## About the roleAt NFU Mutual, this Senior Performance Test Engineer role plays a key part in a strategic transformation from traditional testing to a modern Quality Engineering approach. You will help ...

Date: 24 Sept 2026 Company: QualityAI Country/Region: GB Performance Test Engineer Location: London or Leeds, UK (Hybrid) Type: Permanent Salary Band : Grade B2 Role Overview We are looking for a Performance Test Engineer to drive performance assurance across cloud, hybrid, and on-premise … environments. You will design and execute performance, load, stress, and volume tests, identify bottlenecks, and work closely with development and architecture teams to ensure scalable, resilient, and high-performing applications. Key Responsibilities Design and execute performance testing strategies and test plans. Perform load, stress, endurance, and volume testing. ...

Date: 24 Sept 2026 Company: QualityAI Country/Region: GB Performance Test Engineer Location: London or Leeds, UK (Hybrid) Type: Permanent Salary Band : Grade B2 Role Overview We are looking for a Performance Test Engineer to drive performance assurance across cloud, hybrid, and on-premise … environments. You will design and execute performance, load, stress, and volume tests, identify bottlenecks, and work closely with development and architecture teams to ensure scalable, resilient, and high-performing applications. Key Responsibilities Design and execute performance testing strategies and test plans. Perform load, stress, endurance, and volume testing. ...

it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are seeking a Cloud Performance Engineer to work with technology teams across the firm to build high-performance cloud solutions for trading workloads. You will join the Cloud Performance Team, working alongside cloud engineers, software developers, Linux- and network engineers to optimize performance end to end. The ideal candidate draws on experience in cloud technology, systems engineering, networking and automation. What you will do in this role: Design and implement cloud and hybrid cloud architectures for latency ...

Senior Performance Engineer | AI Infrastructure | Cambridge (Hybrid) | £90k–£120k Nobody quite knows where their compute budget is actually going until someone builds the model that tells them. That's this role. My client is a Cambridge-based non-profit that exists to stop different parts … moves faster. It's early days for the organisation but there's serious momentum and serious financial backing behind it already. They're hiring Performance Engineers at junior and senior level, to sit at the sharp end of that mission. Day to day You'd sit between the research ...

inclusive work environment; we back each other to deliver impact. Make Wayve the experience that defines your career! The role As a Staff ML Performance Engineer, you’ll play a key role in high-impact projects, optimising ML inference for edge accelerators and GPUs. The focus of this … execution, memory movement) and deliver measurable improvements. Implement and validate optimisations in compilers, runtimes, and/or kernels (e.g. operator fusion, scheduling, quantisation‐aware performance, custom kernels). Build robust benchmarking and regression testing to ensure performance improvements hold across models, devices, and software releases. Optimise for multiple ...

Performance Engineer (Junior) | AI Infrastructure | Cambridge (Hybrid) | up to £70k Most engineers find out whether a change works after it ships. This role is about knowing before anyone spends a penny on new hardware, building the models that predict itMy client is a Cambridge-based non-profit built … computer architecture fundamentals and how LLMs and deep learning models actually run on hardware, training versus inference, matrix multiplication, KV-caching Real experience building performance models or forecasting tools, Python or spreadsheet-based, from research, a thesis, a placement, or serious personal projects Hands-on work with ...

NVIDIA Corporation is seeking a Senior CPU Compiler Performance Engineer for distributed, high-impact work across AI and HPC workloads. You will analyze AI workloads, improve compiler toolchains, and contribute optimisations for CPU hardware/software co-design in a globally distributed team. Role requires strong C++ skills ...

Icehouseventures is looking for a Staff ML Performance Engineer to optimize ML inference for edge accelerators and GPUs. You will focus on running large transformer-based models efficiently on low-cost, low-power devices, directing technical projects and ensuring reliable operation in vehicular compute environments. This full-time ...

leader in renewable energy is seeking a Senior Performance Engineer in the UK. You will troubleshoot performance challenges, validate software updates, and collaborate with teams to improve efficiency. Experience in data analytics, SCADA protocols, and hands-on problem-solving is required. This role offers a competitive salary ...

passionate about building technology that powers everything from smartphones to supercomputers, we’d love to meet you! As a Sr CPU Performance Modelling Engineer, you’ll be at the heart of designing Arm’s power-efficient CPUs for the next generation of workloads. You’ll define and deliver … critical performance and power metrics, apply innovative analysis techniques, and uncover opportunities to push processor and cache performance even further. Beyond engineering, you’ll also play a key role in mentoring junior engineers and collaborating across global teams to refine and optimise our shared practices. Job Overview ...

QualityAI is seeking a Performance Test Engineer to drive performance assurance for cloud, hybrid, and on-premise environments in London or Leeds. You will design tests, execute load and stress scenarios, and work with dev and architecture teams to ensure scalable and resilient applications. The role emphasizes ...

QualityAI is seeking a Performance Test Engineer to drive performance assurance for cloud, hybrid, and on-premise environments in London or Leeds. You will design tests, execute load and stress scenarios, and work with dev and architecture teams to ensure scalable and resilient applications. The role emphasizes ...

About The Team Arm's Userspace Performance team is looking for skilled software performance analysis engineers to lead a small group of engineers working on software performance analysis and optimisation. Successful candidates will help improve the performance of software running on Arm systems used across … similarly passionate about leading edge technologies, then we want to hear from you! We investigate and solve hard problems with the goal of improving performance of software running on Arm platforms. We often look into large software stacks with sophisticated interactions. We work closely with our tooling teams ...

World Class Defence Organisation in Stevenage is seeking a Systems Design Engineer (System Performance) on an initial 6-month contract. Hybrid/onsite work: 4 days per week onsite; rate £75 per hour, 37 hours per week. You will perform performance prediction using 6-DoF models, MATLAB ...

rely on it. On the device, close to the metal, we write the runtime software that orchestrates work across the chip and runs performance‐critical ML kernels. This is where performance gets real and the wins compound. Your work directly influences trade‐offs for the silicon, system deployment … compiler. You’ll drive the first accelerator compute runs, evaluating performance on silicon, running early benchmarks, and feeding results back into the hardware and software roadmap. What you’ll do Write and optimise performance‐critical ML kernels in C, with assembly where it matters (RISC ...

Brio Digital is seeking an experienced Performance Test Engineer to join a large-scale enterprise transformation programme, helping ensure performance, scalability and operational readiness of cloud-based services. You’ll work with engineering, DevOps and QA to design and execute performance testing strategies, analyze system behavior ...

role As an Engineer within our Asset Performance team, you will play a key role in helping protect communities and the environment from flood risk across North Wales. Using asset data, technical analysis and evidence-based decision making, you will help shape current and future flood risk management ...

role As an Engineer within our Asset Performance team, you will play a key role in helping protect communities and the environment from flood risk across North Wales. Using asset data, technical analysis and evidence-based decision making, you will help shape current and future flood risk management ...

candidates may make applications for this position, so make sure to send your CV and application through as soon as possible. As an Engineer within our Asset Performance team, you will play a key role in helping protect communities and the environment from flood risk across North Wales. ...

devices, home automation, smart cities, self-driving cars, and much more. About the role We are a small and diverse team of hardworking system & performance analysts. We work with teams across Arm to understand and guide both internally to Arm Engineering and externally out to Arm partners. … your contributions, lead, challenge the status quo and ultimately change the world of machine learning and artificial intelligence. We are looking for a software engineer with a strong analytical approach to join the team and help ensure the best performance with most recent Arm ML software, systems ...

Limited's Machine Learning group in Cambridge is hiring a software engineer with a strong analytical approach to join the team and help ensure the best performance of ML/AI workloads on Arm IP. This role involves analyzing next-generation Arm IP performance, generating technical summaries ...

Wayve seeks a Software Engineer, AI Performance Tooling, to design and build self-service tools that measure, monitor and predict AI performance across models, hardware targets and training runs. You will collaborate with model, compiler, runtime, platform and hardware teams to translate profiling data into actionable recommendations ...