Aircraft Engine Performance EngineerGas Turbine Engines | Diagnostics | Performance AnalysisBasingstoke | Aviation EngineeringAre you an experienced aircraft gas turbine engineer...Read More>>.

Overview In Arm’s Machine Learning group, you will analyze ML/AI performance on next-generation Arm IP and feed insights back to hardware and software teams. You’ll produce technical summaries for varied audiences and share knowledge ac...Read More>>.

Overview In this role you will lead performance testing, analytics and simulation to optimise high-performance vehicle behaviour. You join a prestigious motorsports team to drive data-driven improvements and benchmark against industry stand...Read More>>.

Overview In this role you will enhance software performance on Arm systems and partner with cross-functional teams to diagnose and fix bottlenecks. You will work on large, complex codebases and interact with tooling, hardware, and open-sour...Read More>>.

Overview In this role you will lead advanced power system studies to enable low-carbon generation integration on the Scottish transmission network. You will work within a dedicated System Performance team that uses cutting-edge EMT modellin...Read More>>.

A leading technology company in the UK is seeking a Senior Software Performance Analysis Engineer to enhance software performance on Arm systems globally. You will be involved in analyzing workloads, improving codebases, documenting findings, and col...Read More>>.

TGR Haas F1 Team has been a stalwart of the FIA Formula 1 World Championship over the past decade. With more than 200 grand prix starts to our name, we pride ourselves on being an ambitious challenger within Formula 1 - and we want you to be pa...Read More>>.

Solus Accident Repair Centres seeks a Performance and Monitoring Engineer to lead real-time visibility across our infrastructure and cloud services. You will own tools like LogicMonitor, Azure Monitor, App Insights and Grafana, building dashboards...Read More>>.

ALPINE RACING LIMITED is seeking a Tyre Performance Engineer to join our team at Enstone. You will deliver real-time, data-driven support to engineers and drivers to optimise tyre usage and car setup for peak performance on track.With a str...Read More>>.

Company ALPINE RACING LIMITED Job Description Are you ready to accelerate your career with a dynamic and innovative F1 team? We are looking to expand our well-established team with an Engineer who is motiv...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>>.

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, helping...Read More>>.

Airbus in Filton is seeking a highly motivated Aerodynamic Performance Engineer to join our team as we prepare for the next generation of aircraft. You will contribute to the development of aerodynamic performance models by integrating simulation,...Read More>>.

Royal London is seeking an expert Software Performance Test Engineer to help shape a state-of-the-art investments platform from Alderley Park in a hybrid role.You will develop performance tests with LoadRunner and JMeter, design automated s...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>>.

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 groun...Read More>>.

Date: 24 Sept 2026 Company: QualityAI Country/Region: GB Performance Test Engineer Location: London or Leeds, UK (Hybrid)Type: PermanentSalary Band : Grade B2 Role Overview We are looking...Read More>>.

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 t...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>>.

Job Title: 4G/5G RAN Performance & Optimisation Expert (ESN)Duration: 06 months with possibility of extensionLocation: London-HybridWhy This Role MattersJoin us and play a critical role in mainta...Read More>>.

Senior 5G RAN Performance EngineerLondon or Bristol (Hybrid) 12 Months Inside IR35Our client, a leading telecommunications organisation is looking for an experienced Senior 5G RAN Performance Engineer to support a major m...Read More>>.

Inferact Singapore PTE. LTD. is seeking a TPU performance engineer to make vLLM a first-class inference engine on Google TPUs.You will build and optimize TPU backends, compiler integrations, runtime paths, and benchmarking infrastructure us...Read More>>.

Experis IT is partnering with a major UK telecommunications organisation to recruit an ESN Specialist - RAN. The role focuses on optimisation and performance of the Emergency Services Network across 4G/LTE, working in a hybrid model in London or B...Read More>>.

Huawei Technologies Research & Development UK Limited is seeking a Senior CPU Architect to drive next-generation CPU microarchitecture. You will lead performance modeling, workload analysis, and microarchitectural exploration in collaboration with...Read More>>.

Wayve is building the leading AI platform for autonomous driving and invites experienced engineers to optimise training and cloud inference workloads. You will profile workloads, identify bottlenecks and implement cross-target optimisations across...Read More>>.

Before the detail, here's the challenge you'd help us solve. We build the embodied intelligence that moves real vehicles safely, and the ecosystem a billion machines will run on in the future. Very few people in AI can say this. Every role...Read More>>.

Requirements Extremely strong software engineering skills Proficiency in Python and related ML frameworks such as JAX, Pytorch and XLA/MLIR Experience writing kernels for GPUs using CUDA, triton, etc Ex...Read More>>.

Capital on Tap in London seeks a Database Performance Engineer to own performance and scale. You will join a small, agile team and focus on reducing latency, cost and improving reliability across our SQL Server estate on Azure.Lead the desi...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>>.

CommonAI CIC in Cambridge is seeking a Senior Performance Engineer to collaborate with AI researchers and software engineers. You will instrument and collect granular metrics from inference and training jobs to build predictive models of software...Read More>>.

Experis Austria is partnering with a leading telecommunications organisation in London or Bristol (Hybrid) to recruit an experienced ESN Specialist - RAN. The role focuses on optimisation and performance of the Emergency Services Network (ESN) for...Read More>>.

Experis Austria is seeking an ESN Specialist - RAN for London or Bristol (Hybrid). The role focuses on optimising the Emergency Services Network performance through expert RAN analysis, UE logs, and end-to-end troubleshooting of LTE networks....Read More>>.

SSE plc is recruiting a Senior System Performance Engineer to lead power system studies and modelling for the north of Scotland transmission network. The role focuses on EMT simulations, renewable integration, and cutting-edge analysis tools....Read More>>.

NVIDIA in the NVHPC compilers & tools group seeks a senior HPC software specialist to analyze and optimize HPC applications across distributed-memory systems with CPUs, GPUs, and many-core processors. You will drive performance insights that infor...Read More>>.

Base Location: Perth or GlasgowSalary: £59,800 - £89,800 + annual bonus + a range of other benefits to support your family, finances and wellbeing.Working Pattern: Permanent | Full Time|Flexible First working options available...Read More>>.

Senior Database Performance Engineer - SQL Server / AWSLocation: Birmingham - OnsiteSalary: £60,000 - £65,000Type: Full-time, PermanentWe are working with an established technology organisation that is looking for a...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>>.

About us Founded in 2017, Wayve is the leading developer of Embodied AI technology. Our advanced AI software and foundation models enable vehicles to perceive, understand, and navigate any complex environment, enhancing the usab...Read More>>.

Wayve in London is seeking a Staff ML Performance Engineer to optimize inference for edge accelerators and GPUs, enabling transformer models to run efficiently on low-power devices for Wayve's driving product.You will steer technical direct...Read More>>.

UK | Full-TimeThe Mission: Source.devOur founders spent over a decade at Google shaping the Android operating systems - building and shipping the software that now runs on billions of devices. They didn't just...Read More>>.

The Site Performance Engineer also acts as the local Subject Matter Expert for the CMMS and other systems used to manage maintenance. Reporting to the Senior Planner, the Site Performance Engineer’s duties include supporting the Global...Read More>>.

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 proje...Read More>>.

London or Bristol, 3 days in the office, 2 days WFHAt Fractile, we’re building what we believe will be the world’s fastest AI inference chip from the ground up. We’re balanced across hardware and software engineering, and HW...Read More>>.

Arm is seeking a CPU Performance Engineer focused on device-level performance analysis. You will work with real devices and silicon platforms to understand real‑world workloads and translate findings into architecture guidance.Responsibil...Read More>>.

Capital on Tap is hiring a Database Performance Engineer to own performance and scale. This hybrid role works from our Moorgate offices two days per week and involves optimizing SQL Server performance, migrations, and architecture decisions....Read More>>.

Hewlett Packard Enterprise (HPE) seeks an HPC & AI Application Performance Engineer to optimise complex HPC/AI workloads. You will analyse applications, identify performance opportunities, and collaborate with R&D to resolve issues across EMEA and...Read More>>.

Performance Engineer, Language Runtime - PAYE contract / C++ / Rust Our client is looking for a Performance Engineer to make managed language runtimes run measurably faster on ARM64 mobile-class CPUs. You will work across the full...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>>.