Sr. Performance Engineer - London

We're looking for a Lead Engineer to drive non-functional excellence across one of our most critical internal platforms supporting systems that process millions of transactions and over €1bn in annual revenue. · ...

A specialist research and engineering firm is seeking a performance engineer to work at the cutting edge of quantitative computing. · ...

We're looking for a Lead Engineer to drive non-functional excellence across one of our most critical internal platforms, supporting systems that process millions of transactions and over €1bn in annual revenue.You'll lead the performance, reliability, and scalability strategy for ...

We are looking for Performance Engineers to join us working as part of a team executing effective and professional technical engineering services across our growing client portfolio on different projects. · You will use a wide variety of Performance Testing solutions, technologie ...

As Building Performance Engineer, you will report directly to the Operations and Product Director and operate within the Acutro Managed Service (AMS) team. · You'll work closely with customers—attending key facilities, understanding their operational needs, · ...

A specialist research and engineering firm operating at the cutting edge of quantitative computing is investing heavily in its performance engineering capability. · The organisation combines deep scientific thinking with large scale infrastructure creating an environment where co ...

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 thi ...

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. · De ...

+To do this well, they leverage the expertise of our Support Engineering Team, composed of technical subject matter experts on the frontlines of critical product and customer issues. · +As a subject matter expert, collaborate with our customers and the rest of the Support Enginee ...

Director - Performance Engineering · As a Director, Performance Engineering, you will lead the charge in protecting and elevating the world's most established low‑latency, high‑throughput market data and news distribution system for LSEG. Each day, our platform ingests 120 billio ...

Nuestro cliente busca un Ingeniero del Desempeño para garantizar que los clientes logren un desempeño excepcional en sus edificios mediante estrategias de mantenimiento lideradas por datos. · ...

We're looking for a talented GPU Performance Analysis Engineer to join our team at Apple. · This role involves designing high-performance power-efficient processors system-on-chip SoC ensuring seamless handling of tasks on Apple devices crafting technology that fuels beloved prod ...

Job ID · 495695 · Posted since · 17-Feb-2026 · Organization · Mobility · Field of work · Customer Services · Company · Siemens Mobility Limited · Experience level · Experienced Professional · Job type · Full-time · Work mode · Office/Site only · Employment type · Permanent · Loca ...

As Head of Performance Engineering you will lead the charge in protecting and enhancing the world's most established low-latency high-throughput market data and news distribution system for LSEG each day our platform ingests 120 billion messages and distributes them globally at r ...

We tackle complex problems in quantitative finance by bringing scientific clarity to financial complexity. · From our London HQ we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution — because the best ideas take tim ...

At Network Rail we re dedicated to keeping passengers and freight moving safely and efficiently across the country when you join us you re not just part of a team you re part of something that matters to millions. · We believe that our people are at the heart of what we do every ...

We're searching for a Staff Performance Modelling Engineer to create and own the analytical and simulation models that steer OTPU architecture and software evolution. · Define and deliver the technical vision and roadmap for your team that unlocks key strategic technical and busi ...

Role Overview Are you a Performance Tester who loves breaking things to make them better? · We are looking for a Performance Test Engineer to join our team, · focusing on load and performance testing for large-scale digital services. · This is a technical delivery-focused role wh ...

We're an award-winning Testing Consultancy focused in Quality Engineering on a mission to become the UK's #1. · Our projects and clients are diverse, so what we really look for are people driven to develop and expand their skillset and knowledge. · ...

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. · Work on a unique high-performance calculation engine that pushes the boundaries of tradition ...

Job summaryScrumconnect Consulting is a multi-award-winning digital consultancy that delivers impactful technology solutions across UK government departments. · Run load, stress, and soak tests to identify where systems might struggle under pressure. · Maintain and update perform ...