51 to 75 of 82 Performance Engineer Jobs

Performance Engineer

Location
Greater London, England, United Kingdom
that make building complex device software feel as simple as building a webpage - starting with SourceFS. The Core Product: SourceFS SourceFS is a high-performance virtual filesystem designed to turn multi-hour workflows into minutes. 10x Faster Builds: Intelligent caching and virtualization that only materializes files when they … problems in the best possible way." The Role: Pushing the Speed Limits of Rust, Linux & I/O We are looking for a Performance/Systems Engineer to join us at Source.dev. In this role, your primary metric of success is speed. You will dissect execution paths, eliminate ...

London Onsite: Performance Engineer – Strategic Ads

Location
Greater London, England, United Kingdom
Google is hiring a Software Engineer III for Performance in London. This onsite role focuses on managing a portfolio of clients, deeply understanding their business challenges and marketing objectives, and delivering high-impact advertising solutions. You will collaborate with Google teams to optimize campaigns and drive customer success ...

Embedded Performance Engineer: System Tracing & Profiling

Location
Greater London, England, United Kingdom
Google is seeking a Software Engineer III for Embedded Performance, System Tracing, and Profiling in London. The role is onsite at 1 St Giles High St, London, and is a full-time position. You will work on critical projects that enhance how users connect, explore, and interact with … information at scale, contributing across the full stack. Join a team focused on performance, tracing, and profiling to optimize systems and experiences for billions of users and partners worldwide. #J-18808-Ljbffr ...

Tyre Performance Engineer: Data-Driven Race Optimizer

Location
Brackley, England, United Kingdom
Amersfoort Racing is seeking engineers for Tyre Performance and Senior Tyre Performance roles in Brackley, UK. The position focuses on analysing tyre behaviour across track, simulation and race events to optimise lap times and vehicle performance. Candidates should bring a degree in engineering, plus experience in tyre development ...

Senior C++ High-Performance Engineer - Market Data

Location
Greater London, England, United Kingdom
Luxoft is seeking a skilled C++ engineer to design and build high-performance, low-latency applications that process large volumes of real-time data. You will optimize from algorithms to networking and OS interaction and collaborate with trading and infrastructure teams. The role focuses on delivering production-quality … code with tests, profiling, and tuning to meet stringent performance goals in a fast-paced environment. #J-18808-Ljbffr ...

System Performance Engineer – FCAS

Hiring Organisation
MBDA
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 45 K
checks (BPSS), which are managed by the MBDA Personnel Security Team.What we can offer you:Company bonus: Up to 2,500 (based on company performance and will vary year to year)Pension: maximum total (employer and employee) contribution of up to 14%Overtime: opportunity for paid overtimeFlexi Leave … success of the FCAS, and you will play a key role in ensuring that it is fit for purpose.Your role as an experienced engineer in the System Performance team will be to act with autonomy and authority to bring about and deliver a series of studies (by developing ...

Performance and Monitoring Engineer

Hiring Organisation
Solus Accident Repair Centres
Location
Birchanger, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 50,000 Annual
Overview Solus, part of the Aviva family, is growing our Technology capability and we're looking for a talented Performance and Monitoring Engineer to help us strengthen the stability, reliability and performance of our systems. If you're passionate about monitoring, observability and using data to proactively … great opportunity to make a real impact across a large, modern technology estate. Responsibilities You'll be our subject matter expert for monitoring and performance, responsible for designing, implementing and maintaining the tools and dashboards that give us real-time visibility of our infrastructure, applications and cloud services. Your ...

Performance and Monitoring Engineer

Hiring Organisation
Solus Accident Repair Centres
Location
Stansted, Essex, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
Overview Solus, part of the Aviva family, is growing our Technology capability and we're looking for a talented Performance and Monitoring Engineer to help us strengthen the stability, reliability and performance of our systems. If you're passionate about monitoring, observability and using data to proactively … great opportunity to make a real impact across a large, modern technology estate. Responsibilities You'll be our subject matter expert for monitoring and performance, responsible for designing, implementing and maintaining the tools and dashboards that give us real-time visibility of our infrastructure, applications and cloud services. Your ...

Machine Learning Performance Engineer London, England, United Kingdom

Location
Greater London, England, United Kingdom
hierarchical and one where everyone is valued. We strive for excellence in everything we do. The Role XTX is seeking an experienced engineer to support our ML Performance and AI Acceleration function. You will be working in a small and highly technical team at extremely high … levels of abstraction to dramatically increase the performance of XTX's training and inference platforms. The remit is wide, and you should expect to be challenged. We are not just writing CUDA code. Amongst other things, you will be working on a sophisticated optimising compiler for a variety ...

GPU Performance Modeling Engineer — Next-Gen Architecture

Location
Cambridge, England, United Kingdom
leading technology company in the UK seeks a Performance Modelling Engineer to join their GPU Performance Modeling Team. This role involves defining and optimizing GPU micro-architecture, analyzing workloads for improvement, and collaborating with multi-functional teams. A strong knowledge of computer architecture and excellent communication skills ...

Embedded Performance Engineer: ML Kernel Optimisation

Location
Greater London, England, United Kingdom
tech company focusing on AI hardware is seeking an embedded software engineer in London or Bristol to optimize performance-critical ML kernels and develop low-level control paths. The role requires 3+ years of experience in embedded software, strong skills in C and assembly, and a collaborative mindset. … will profile and benchmark for performance improvements, working closely with hardware and software engineers. This position encourages fast-paced development with a focus on maintaining high-quality code. #J-18808-Ljbffr ...

ML Systems Performance Engineer

Location
Greater London, England, United Kingdom
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 should have experience with modern ML techniques, GPU knowledge, and debugging skills ...

Machine Learning Performance Engineer

Location
Greater London, England, United Kingdom
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 serves as a unique, rapid-feedback platform for ML experimentation, allowing … incorporate new ideas with relatively little friction. Your part here is optimising the performance of our models – both training and inference. We care about efficient large-scale training, low-latency inference in real-time systems and high-throughput inference in research. Part of this is improving straightforward CUDA ...

Machine Learning Performance Engineer

Location
Greater London, England, United Kingdom
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 serves as a unique, rapid-feedback platform for ML experimentation, allowing … incorporate new ideas with relatively little friction. Your part here is optimising the performance of our models – both training and inference. We care about efficient large-scale training, low-latency inference in real-time systems and high-throughput inference in research. Part of this is improving straightforward CUDA ...

ML Performance Engineer: GPU & Systems Optimisation

Location
Greater London, England, United Kingdom
Jane Street in London is seeking an engineer with experience in low-level systems programming and optimisation to join our ML team. Your focus will be on optimizing the performance of our models for training and inference. We reward curious minds and practical problem solving in a fast ...

Senior Performance Tools Engineer

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 70 K
Overview:We build Arm’s Telemetry solution—a set of open‐source reference tools that demonstrate Arm’s performance methodologies across compute subsystems (CPU, interconnects, memory systems, and more). We collaborate with architects across Arm IP groups to turn their methodologies into practical tooling. Our work enables … internal performance teams, partners, and the wider open‐source community.Responsibilities:Build & evolve Telemetry solution so developers can apply performance methodologies on Arm and act on performance signals.Work with architects & analysis teams to translate findings and requirements into features, tests, examples and documentation.Validate performance methodologies with synthetic ...

Staff Performance Tools Engineer

Hiring Organisation
ARM
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
Overview:We are looking for experienced software engineers to build tools that will shape how performance evaluation and analysis is done on Arm platforms.We build Arm’s Telemetry solution—a set of open‐source reference tools that demonstrate Arm’s performance methodologies across compute subsystems (CPU, interconnects, memory … more). We collaborate with architects across Arm IP groups to turn their methodologies into practical tooling. Our work enables Arm’s internal performance teams, partners, and the wider open‐source community.Nobody checks every box! We value learning velocity and curiosity about how compute systems really work. We give ...

Performance Test Engineer - Azure, Gatling/JMeter

Location
Greater London, England, United Kingdom
Jobtailor is seeking an experienced Non-Functional Test Engineer to join a team delivering performance testing across API, frontend, and UI layers. You will gather requirements via client engagements, craft and execute scripts, and report findings to stakeholders. The role emphasizes testing against NFRs, working with Azure infrastructure ...

Staff Performance Tools Engineer

Location
Manchester, England, United Kingdom
Overview: We are looking for experienced software engineers to build tools that will shape how performance evaluation and analysis is done on Arm platforms. We build Arm’s Telemetry solution —a set of open‐source reference tools that demonstrate Arm’s performance methodologies across compute subsystems (CPU, interconnects … more). We collaborate with architects across Arm IP groups to turn their methodologies into practical tooling. Our work enables Arm’s internal performance teams, partners, and the wider open‐source community. Nobody checks every box! We value learning velocity and curiosity about how compute systems really work. ...

AI Performance Tooling Engineer

Location
Greater London, England, United Kingdom
Wayve in London is seeking a Software Engineer for the AI Performance Tooling team. You will design self-service performance tools across models, hardware targets, and development workflows to accelerate profiling, measurement, and optimization across the AI stack. You will collaborate with model, compiler, runtime, platform ...

Performance Systems Engineer: Rust & Linux Speed

Location
Greater London, England, United Kingdom
Source.dev is seeking a Performance/Systems Engineer to push the speed limits of Rust, Linux, and I/O. You will dissect execution paths, reduce kernel-space costs, and optimize memory layouts to keep SourceFS near hardware limits. Ideal candidates have a deep system mindset, experience with ...

GPU Performance Optimization Engineer

Location
Greater London, England, United Kingdom
leading technology company in the United Kingdom is seeking a GPU Performance Analysis Engineer. This role focuses on developing and validating performance test plans for GPUs, analyzing performance issues, and collaborating with engineers to identify solutions. The ideal candidate will have strong skills in hardware and software … debugging, data analysis, and knowledge of programming languages like Python or C++. Join to influence performance across various products in a high visibility role. #J-18808-Ljbffr ...

Security-Cleared Performance Test Engineer

Location
Greater London, England, United Kingdom
Solirius Reply is seeking experienced Non Functional Test Engineers for a permanent role, focusing on performance testing across API, Front End and UI domains for public and private sector clients. Applicants must have demonstrable NFT experience; those without a performance testing background will not be considered. The role ...

Senior Performance Tools Engineer: Telemetry & Open-Source

Location
Manchester, England, United Kingdom
Semiconductor Engineering is seeking experienced software engineers to build tools for performance evaluation and analysis on Arm platforms. The team works on Arm’s Telemetry solution, a set of open‐source reference tools illustrating performance methodologies across CPU, memory, and interconnects, collaborating with Arm IP architects to turn … ideas into practical tooling. The role supports internal performance teams, partners, and the wider open‐source community through practical tooling and #J-18808-Ljbffr ...

Building Performance (BEMS) Engineer

Location
Greater London, England, United Kingdom
Solutions is a leading global provider of integrated facilities and corporate real estate management. We are recruiting for a Building Energy and Management Systems Engineer to join our team in London on a permanent basis. This is a great opportunity for an experienced and enthusiastic candidate to join … global account team. The Building Energy Management Systems Engineer will ensure the optimal and reliable performance of Building Management Systems (BMS), energy-related systems, and critical building services across Bank of America's London estate. The role combines technical monitoring, fault resolution, reliability reporting, energy performance optimisation ...