Overview In this junior role you will work with senior engineers to convert live training and inference metrics into predictive models and decision tools. You’ll help determine whether alternative hardware setups and configurations are wo...Read More>>.

GT Wings Fareham, England, United KingdomPerformance Engineer – GT WingsGT Wings Fareham, England, United KingdomDirect message the job poster from GT WingsAt GT Wings, we’re putting wings on ships — literall...Read More>>.

A global aerospace leader in the UK is seeking a Performance and Dynamics Engineer to work on major programmes in their Systems Engineering team. Responsible for delivering performance and dynamic analysis for aircraft systems, the ideal candidate sh...Read More>>.

A leading logistics provider in the UK is seeking a Fleet Performance Engineer to focus on optimizing operational efficiency within their fleet. This role involves analyzing data to monitor and improve vessel performance, ensuring compliance with emi...Read More>>.

A leading recruitment firm is seeking a Senior Automation & Performance Engineer to work within a trading sector client. This mid-senior level role involves shaping automation strategy, developing performance testing frameworks, and embedding testing...Read More>>.

We are looking for an engineer with experience in low-level systems programming and optimisation to join our growing ML team.Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment se...Read More>>.

Quant Blueprint LLC is seeking an engineer proficient in low-level systems programming and optimization to enhance our machine learning team. This role centers on optimizing model performance, both for training and real-time inference. Applicants...Read More>>.

Rolls-Royce SMR is seeking a senior technical authority to lead reactor core performance analysis for a first-of-a-kind SMR programme. You will drive advanced modelling, ensure safety and operability requirements are met, and influence key decisio...Read More>>.

G-Research is seeking an exceptional NLP Performance Engineer to own large-scale LLM inference performance within our NLP Engineering team at the London HQ. You will profile, optimise and implement techniques to maximise inference throughput and c...Read More>>.

NVIDIA is seeking a Senior CPU Performance Developer Technology Engineer to join its Compute Developer Technology (Devtech) team. You will research and develop optimization techniques for cloud and HPC CPU workloads on NVIDIA CPUs, analyzing perfo...Read More>>.

Aeropeople Ltd is seeking a Fleet Performance Engineer for a British regional airline, based in Manchester, to manage the preventative maintenance programme and lead the airline's predictive maintenance for the Embraer E190 fleet.You will w...Read More>>.

Lupos Global is seeking a UK CAA Fleet Performance Engineer to be based in Manchester. This permanent role focuses on developing and leading the predictive maintenance programme for the fleet, with emphasis on reliability and on-time performance....Read More>>.

Wayve in London is seeking a Staff ML Performance Engineer to optimise inference on edge accelerators and GPUs for our first driving product. You will shape the technical direction for production systems running on in-vehicle compute, spanning ML...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>>.

Hamilton Barnes Associates Limited is seeking a Cloud Performance Engineer to design and optimise high-performance cloud infrastructure for latency-sensitive workloads across AWS and hybrid environments. You will collaborate with cross-functional...Read More>>.

MBDA is seeking an experienced engineer to support the FCAS design within the System Performance team. You will develop and run MATLAB/Simulink based models to quantify and optimise the effectiveness of kinetic and EW-enabled weapons as part of a...Read More>>.

MBDA are at the forefront of the one of the most exciting and challenging programmes within Defence – to design and deliver Future Combat Air Systems (FCAS) for the RAF and international partners in record time!Salary: Up to £5...Read More>>.

MBDA is seeking an experienced System Performance engineer in the FCAS programme to develop and run matlab-Simulink based models, delivering studies that quantify the effectiveness of kinetic and EW-enabled weapons. You’ll work with cross-functi...Read More>>.

Flight Performance Engineer- Bristol (Hybrid)- £50,000- £60,000We're looking for a Flight Performance Engineer to support the performance characterisation, modelling, and validation of fixed wing UAV platforms. You'll work at th...Read More>>.

Salary - £51,233Work Type - OnsiteJob Location - Warrington North Wastewater Treatment Works, Gatewarth Industrial Est, Off Liverpool Road, Sankey Bridges, Warrington, WA5 1DSRole Type - PermanentEmployment Type - Full Time...Read More>>.

Flight Performance Engineer- Bristol (Hybrid)- £50,000- £60,000We're looking for a Flight Performance Engineer to support the performance characterisation, modelling, and validation of fixed wing UAV platforms. You'll work at...Read More>>.

Lead Performance Test Engineer ( SC Eligible/ SC Cleared )London, United Kingdom | Posted on 01/09/2026Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solution...Read More>>.

Job Description: SECURITY CLEARANCE: You will be subject to BPSS and Export Control checks (including a criminal record check) TRAVEL REQUIRED: Occasional LOCATION: Filton TYPE: Full time WHAT'S IN IT FOR YOU...Read More>>.

Job DescriptionWe have an exciting opportunity where you can be part of defining the next generation of aircraft! In Aircraft Aerodynamics, we master the complex aerodynamics of our aircraft to understand how they perform across the en...Read More>>.

As a GPU Performance Engineer, you'll architect and implement the foundational systems that power Claude and push the frontiers of what's possible with large language modelsYou'll be responsible for maximizing GPU utilization and...Read More>>.

Company DescriptionRyanair, over our 40 year history has grown to become Europe's largest airline group connecting more guests across more routes than any other European carrier. We are a fast-paced, ambitious and innovative company, o...Read More>>.

Ryanair are recruiting a Performance Engineer to join the Flight Ops Dept of Europe's largest airline group, based at London Stansted. You will provide support on behalf of the Flight Operations Performance Department to the Ryanair fleet, flight...Read More>>.

The 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...Read More>>.

Natural Resources Wales in North Wales is seeking an Engineer to join the Asset Performance team to protect communities and the environment from flood risk. The role involves using asset data, analysis and evidence-based decisions to shape investm...Read More>>.

United Utilities is seeking a Network Performance Engineer to optimise the water network and maintain regulatory standards, with a focus on safe, reliable supply. The role is onsite in Winsford, with responsibilities across performance analytics a...Read More>>.

The OPC Service Desk Engineer provides critical 24/7 remote monitoring, technical control, and front-line support across our national Combined Heat and Power (CHP) fleet. In this role, you will act as the primary technical point of contact-diag...Read More>>.

Capital on Tap is hiring its first dedicated Database Performance Engineer to own performance and scale of our SQL Server estate on Azure, ensuring fast paths stay fast as volume grows. You’ll join a small, agile team of DBAs and SREs, focusing...Read More>>.

Scrumconnect Consulting is a digital consultancy delivering government-focused technology solutions. We seek a Lead Performance Tester to own performance testing strategy, lead end-to-end delivery, and mentor the team across complex services....Read More>>.

GPU Performance Engineer, Platform Architecture Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job a...Read More>>.

Capital on Tap is seeking a Database Performance Engineer to own performance and scale of our SQL Server estate on Azure. You will join a small, senior, hands‑on team of DBAs and SREs to optimize latency, cost and reliability.You'll own p...Read More>>.

VIQU IT Recruitment is seeking an SC-cleared Senior Performance Test Engineer for a London-based hybrid role. You will lead performance testing initiatives across critical applications, using JMeter, Gatling, and CI/CD pipelines to ensure robust,...Read More>>.

Anthropic in the United Kingdom is seeking a Performance Engineer to identify novel systems problems and build high-throughput, low-latency distributed services for large language models. You will implement sampling, GPU kernel adaptations for low...Read More>>.

Running machine learning (ML) algorithms at our scale often requires solving novel systems problemsAs a Performance Engineer, you’ll be responsible for identifying these problems, and then developing systems that optimize the th...Read More>>.

CPU Performance Engineer (Device-Level Analysis)Overview We are hiring a CPU Performance Engineer focused on device-level performance analysis. This role sits at the intersection of real-world system behaviour and CPU microarchitect...Read More>>.

Arm is hiring a CPU Performance Engineer focused on device-level analysis. You will work with silicon platforms and real devices to map system-level behaviour to microarchitectural features, and guide CPU design decisions with data-backed recommen...Read More>>.

Anthropic seeks a GPU Performance Engineer to architect and implement foundational systems powering Claude, driving GPU utilization and optimization at unprecedented scale. You will work at the hardware-software boundary, from custom kernel develo...Read More>>.

ConSol Partners in Bristol is seeking a Flight Performance Engineer to help shape the next generation of fixed-wing UAVs used in defence and security applications. You’ll work at the intersection of aerodynamics, flight dynamics, propulsion and...Read More>>.

Help shape how the next generation of fixed-wing UAVs perform.We’re recruiting a Flight Performance Engineer to join a growing engineering team developing advanced fixed-wing Uncrewed Aerial Systems (UAS) for demanding de...Read More>>.

British Airways is seeking a Technical Engineer – Cabin Performance to deliver specialist engineering support for cabin interior change projects. You will ensure aircraft are maintained to the highest safety standards and comply with regulatory...Read More>>.