Performance Engineer jobs in Woking

About OLIX AI is growing faster than any technology in history and the explosion in demand has created a massive infrastructure gap; we can no longer build chips or power stations fast enough to keep up. The industry is still leaning on a ten-year-old hardware blueprint that has reached its limit. A

Apple

As part of our Silicon Technologies group, you’ll help design and manufacture our next-generation, high-performance, power-efficient processor, system-on-chip (SoC). You’ll ensure Apple products and services can seamlessly handle the tasks that make them beloved by millions. Joining this group means

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart a

Minimum qualifications: Bachelor's degree or equivalent practical experience. 2 years of experience with software development in one or more programming languages. 2 years of experience with performance, large-scale systems data analysis, visualization tools, or debugging. 2 years of experience with

JetBrains

At JetBrains, code is our passion. Ever since we started back in 2000, we have been striving to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. We’re looking fo

Salary scale: £34,000 - £35,000 per annum Closing date: 22 April 2026 What is the purpose of this job? This is a member and wider stakeholder facing role assisting Passenger Train Operator members in improving the performance of rolling stock. This is achieved by leading and driving change and impro

Summary The C++ Language team at Apple is looking for a software engineer to develop and enhance Apple’s C++ standard library (“Libc++”) that ships on Apple’s platforms, with a main focus on performance. Libc++ is a core part of Apple's developer tools and Xcode IDE, used internally to build Apple's

Opus Recruitment Solutions

£54,996 - £69,996 /year

Performance Tester | Wokingham/Hybrid | £55,000 - £70,000 | Linux | SQL | Jmeter | Non-functional Testing | Load Runner | Performance QA | QA Engineer | Looking to help shape performance testing within a QA function? Want to have autonomy in a role? I am supporting a brilliant Healthtech Saas compan

Apple

The C++ Language team at Apple is looking for a software engineer to develop and enhance Apple’s C++ standard library (“Libc++”) that ships on Apple’s platforms, with a main focus on performance. Libc++ is a core part of Apple's developer tools and Xcode IDE, used internally to build Apple's softwar

Initialize

£65,000 - £72,000 /year

.NET Performance Engineer- Global tech. company - UK - remote - £65 - 72k Excellent opportunity to join a new team, owning the runtime health and throughput characteristics of the platform. This is a specialist contributor role — you won't be building feature logic, you'll be ensuring the systems th

FLEET PERFORMANCE ENGINEER CLdN is a leading provider of integrated quay-to-quay and door-to-door logistics solutions. Founded in 1929, CLdN ensures reliable, cost-effective transport that links the major economic areas of Europe. With 30 ships and more than 240 sailings a week, CLdN provides shorts

Who are we? Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental

We're recruiting for a cutting-edge Sports Performance Intelligence platform at the heart of a fast-growing Sports Betting division—and we’re looking for a Senior Software Engineer to help shape its future. This is a high-impact role where you’ll collaborate directly with senior stakeholders, influe

Job Title: Software Engineer (Performance C++) Salary: Up to £180k + Bonus Location: London(Hybrid) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, a friendly/collaborative environment, beautiful offices, personal projects on Fridays! An Elite FinTech Firm is lookin

Overview Overview Microsoft AI is looking for experienced Member of Technical Staff, High Performance Computing Engineers to help build and scale the infrastructure that trains our frontier models and powers the next evolution of our personal AI, Copilot. This role offers the unique opportunity to w

FLEET PERFORMANCE ENGINEER CLdN is a leading provider of integrated quay-to-quay and door-to-door logistics solutions. Founded in 1929, CLdN ensures reliable, cost-effective transport that links the major economic areas of Europe. With 30 ships and more than 240 sailings a week, CLdN provides shorts

We're recruiting for a cutting-edge Sports Performance Intelligence platform at the heart of a fast-growing Sports Betting division—and we’re looking for a Senior Software Engineer to help shape its future. This is a high-impact role where you’ll collaborate directly with senior stakeholders, influe

Canadian Solar

At Canadian Solar, our vision is to make lives better by bringing electricity powered by the sun to millions of people worldwide. As a leading manufacturer of solar panels, inverters, and energy storage solutions, we've been an industry front-runner since our founding in 2001. Our commitment to sust