Our site in Wimborne - former Cobham Mission Systems, now part of the Eaton portfolio – is manufacturing air-to-air refueling systems and actuation (weapons carriage), primarily for defense markets. The site has a workforce of approximately 1...Read More>>.

MCS Group is looking for an experienced Performance Test Engineer to support a quality assurance team on a contract basis. This role will focus on assessing application performance under significant volumes of users, transactions and data, help...Read More>>.

Contract type: PermanentLocation:Alderley ParkWorking style: Hybrid 50% home/office based We have a unique opportunity to offer roles within the Chief Operating Office that will help shape the future o...Read More>>.

Cambridge AI Infrastructure is seeking a junior Performance Engineer to join the AI infrastructure team. You will work with senior engineers to extract metrics from live training/inference jobs and translate them into predictive models and cost ca...Read More>>.

Permanent | Hybrid (50% onsite) | London or Leeds | Digital Assurance & Performance Engineering | Azure Cloud | Azure Data FactoryAt Peregrine, we’re always seeking Specialist Talent that have the ideal mix of skills, experience...Read More>>.

About Scrumconnect ConsultingScrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives...Read More>>.

Arm's Machine Learning group in Cambridge is hiring! Would you like to help analyse and improve the latest Machine Learning or Artificial Intelligence solutions on Arm hardware and software? Successful candidates will be working on groundbr...Read More>>.

Solirius Reply is seeking an experienced Non-Functional Test Engineer to join our permanent team in the UK. The role focuses on performance testing across API, front-end, and UI, with emphasis on NFT and API testing for public and private sector p...Read More>>.

Pure Resourcing Solutions Limited in Cambridge seeks a Senior Performance Engineer for AI infrastructure. You will bridge research and engineering teams, turning live training and inference metrics into actionable models and calculators to assess...Read More>>.

CommonAI CIC is a non-profit membership organisation, founded on a belief in collaborative engineering for the safe and responsible development of foundational AI technologies. A place where AI startups, enterprises large and small, public sect...Read More>>.

Senior Performance Engineer | AI Infrastructure | Cambridge (Hybrid) | £90k–£120kNobody 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...Read More>>.

Luma is seeking an expert GPU optimization engineer to accelerate multimodal transformer workloads. You will profile, tune, and deploy kernel- and operator-level improvements across GPUs, CPUs, and accelerators to maximize training throughput and...Read More>>.

Google LLC is seeking a Senior GPU Performance Software Engineer, AI/ML, to join the ML-Omega team in London. You will help optimize, model, and evaluate GPU systems for benchmarking Google's internal ML workloads and for guiding future Cloud hard...Read More>>.

European Tech Recruit is seeking a Performance Engineer to speed up managed language runtimes on ARM64 mobile-class CPUs in Cambridge, UK. You will work across the runtime stack, from interpreter to garbage collector, delivering patches and valida...Read More>>.

Google is seeking software engineers to advance next-generation AI and ML systems. You will work on tasks spanning information retrieval, distributed computing, large-scale system design, security, and AI.Role emphasizes leadership, versati...Read More>>.

TOMRA is a global leader in recycling and circular economy solutions and is seeking a Product Expert Engineer in the UK. This greenfield role places you at the heart of deploying advanced RVM technology within a growing UK team to shape how our ma...Read More>>.

Elsevier is seeking a Senior Quality Test Engineer II to lead performance and automation testing initiatives, shaping automation strategy and delivering high-quality software and data products. You will collaborate with Product Management, Enginee...Read More>>.

Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. This role sits on the ML-Omega team, optimizing GPU systems for diverse ML work...Read More>>.

Hewlett Packard Enterprise (HPE) is seeking an HPC & AI Application Performance Engineer to join our distributed UK team. You will analyse and optimise complex HPC/AI applications to maximise performance, scalability and value for customers....Read More>>.

This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE partner/customer office. Who We Are Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people...Read More>>.

We are seeking an experienced and hands-on Senior Performance Test Engineer to drive non-functional testing across core wealth management and enterprise platforms. In this role, you will be responsible for designing, developing, and executi...Read More>>.

Experis Austria is recruiting an experienced Network Engineering Specialist to optimise ESN RAN performance in the UK. The role focuses on analysing UE logs, Wireshark traces and end-to-end troubleshooting across 4G LTE for mission-critical public...Read More>>.

DRW in London is seeking a Cloud Performance Engineer to design high-performance cloud architectures for trading workloads. You will join the Cloud Performance Team, collaborating with cloud engineers, software developers, and network engineers to...Read More>>.

SSEN Transmission in Scotland is seeking a Senior System Performance Engineer to lead power system studies for integrating low carbon generation on the transmission network in the north of Scotland. The role employs advanced PSCAD-based modelling...Read More>>.

Infused Solutions in Birmingham is seeking a Senior Database Performance Engineer to own SQL Server performance across a large AWS environment. You will identify and resolve performance issues, optimise queries, and work with developers to impleme...Read More>>.

Location: Birmingham - OnsiteSalary: £60,000 - £65,000Type: Full-time, PermanentSenior Database Performance Engineer - SQL Server / AWSWe are working with an established technology organisation that is lookin...Read More>>.

Fleet Performance Engineer — Manchester (Permanent)An airline based in Manchester is looking to recruit a Fleet Performance Engineer to join their Maintenance Control Team.This is a Permanent, Full-Time position...Read More>>.

JMC Aviation Limited seeks a Fleet Performance Engineer to join our Maintenance Control Team in Manchester. The role focuses on developing the preventative maintenance programme and leading the predictive maintenance philosophy for the Embraer E19...Read More>>.

Join Our TeamWe are the Audi Revolut F1 Team. Audi Revolut F1 Team is the official factory team of Audi, as the brand enters the FIA Formula 1 World Championship for the first time in 2026. The team is based in three locations: the p...Read More>>.

Audi Revolut F1 Team is seeking an experienced Aerodynamics Engineer to monitor and analyze trackside aerodynamic behavior during race events, providing immediate feedback to the engineering team.You will collaborate with wind tunnel and ae...Read More>>.

SSEN Transmission is recruiting a Senior System Performance Engineer to lead power system studies for the northern Scotland transmission network. You will work on EMT modelling, PSCAD simulations and oversee the technical quality of studies....Read More>>.

Oxford Knight is seeking a Platform Performance Engineer to join a trading application team in London. You will optimize throughput and latency for cloud-based hosts and a globally distributed trading system, starting with cost efficiency of exist...Read More>>.

Not your standard algo trading firm, this leading market-maker takes pride in its flat hierarchy, teamwork, and rewarding people on merit and excellence. Specialists within electronic market-making in FX, equity, fixed income and commodity markets...Read More>>.

GA4 Performance Analyst Rate: Up to £400 per day (Outside IR35)Duration: 12 months +Start Date: ASAPLocation: Hybrid - Manchester or LondonOn-site: 1 day every 2 weeks at your local hub We’re partnering with a...Read More>>.

Arm in Manchester seeks skilled software performance analysis engineers to lead a small team focused on profiling, optimization, and performance improvements for software running on Arm platforms. You will guide delivery, mentor engineers and liai...Read More>>.

Trace Solutions Ltd. in London seeks an SQL Developer & Database Performance Specialist to optimise our core SQL Server database, enabling robust reporting and smooth cloud migration from legacy TRAMPS/BlueBox/o6ix to Mojo.You’ll be the i...Read More>>.

Job Overview: Arm's Userspace Performance team is looking for skilled software performance analysis engineers to lead a small group of engineers working on software performance and optimisation. Successful candidates will help improve the...Read More>>.

Arm Limited's Userspace Performance team is seeking software performance analysis engineers to lead a small group, driving performance improvements for software on Arm systems worldwide. You will mentor engineers, plan work, and partner with other...Read More>>.

CPL is seeking a highly skilled Salesforce Technical Performance Developer to diagnose, optimise, and resolve complex performance issues within a large-scale Salesforce environment. This hands-on role requires deep expertise in Apex, Lightning, in...Read More>>.

About The CompanyAt JOTA, we don’t just work in motorsport and engineering, we live it. Driven by a passion for excellence and competing at the pinnacle of endurance racing in the FIA World Endurance Championship, JOTA has become one of the...Read More>>.

JOTA is seeking an experienced Performance Engineer to join our Hypercar WEC programme in the UK. You will combine performance engineering, vehicle setup, simulation, data analysis and driver development to maximise race performance across testing...Read More>>.

PERFORMANCE ENGINEER GT3 Endurance Racing KCMG is seeking an experienced and highly motivated Performance Engineer to join our high-performance GT3 endurance racing programmes....Read More>>.

Job: Performance Engineer Team: W Racing Team Program: HYPERCAR WEC Group: WEC Engineering Group (WEC_EG) Reporting to: WRT Hyper...Read More>>.

Job: Performance Engineer Team: W Racing Team Program: GTP IMSA Group: IMSA Engineering Group (IMSA_EG) Reporting to: WRT Hypercar>P L...Read More>>.

Job: Central Performance Engineer Team: W Racing Team Program: GTP IMSA Group: IMSA Engineering Group (IMSA_EG) Reporting to: WRT Hype...Read More>>.

Job Description Performance Engineer Full time Derby We have an excellent opportunity to join us as a Performance Engineer based in Derby.Take the next step in your career now, scroll down to read the full role description and make your appli...Read More>>.

The Office for National Statistics (ONS) is seeking a Senior Manual Tester for a contract role (INSIDE IR35), based in the UK with remote work and occasional travel to the Newport office.You will establish repeatable performance testing app...Read More>>.

GA4 Performance AnalystRate: Up to £400 per day (Outside IR35)Duration: 12 months +Start Date: ASAPLocation: Hybrid - Manchester or LondonOn-site: 1 day every 2 weeks at your local hub...Read More>>.

Verify Europe is seeking a Supplier Development Engineer for a 1-year minimum contract based in Prestwick. You will assess, develop, and improve supplier capability, capacity, quality and delivery to meet aerospace requirements and regulatory stan...Read More>>.