Overview As a Systems Developer in London, you will help build and maintain the backbone infrastructure for high-performance trading and large-scale research. You join a core engineering team focused on distributed, low-latency systems and...Read More>>.

Arcus Search is partnering with a highly technical hedge fund to hire a Senior Machine Learning Engineer in London. This role concentrates on ML systems—not just models—and requires hands-on work across training, inference, and the GPU estate....Read More>>.

NJF Global Holdings Ltd in London is assembling a small, elite team of systems engineers to design the core infrastructure that powers a highly sophisticated trading platform. This is not application development; it is deep, performance‑critical...Read More>>.

Hunter Bond is seeking a Software Developer (C#/.NET) in London with hybrid working. You will design and develop high-performance software in a world-class environment, tackling scalable and reliable systems while collaborating with premier engine...Read More>>.

Oho Group is seeking a Rust Engineer to join their London team in-office. You will design high-performance Rust systems, tackle complex real-world problems, and own projects from architecture through implementation in a fast-moving start-up cultur...Read More>>.

Formula One Management Limited seeks a Systems Engineering Lead to establish and drive engineering practices across its operational technology landscape. You will own requirements governance, telemetry data standards and end‑to‑end system inte...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>>.

Amazon is seeking an experienced software engineer to design, develop, and maintain high-performance client software for Amazon S3, working with Kubernetes, Rust, and advanced file system techniques. You will engage directly with customers and pro...Read More>>.

loveholidays ищет опытного frontend-инженера для повышения производительности и доступности веб-платформы. Роль ориентирована на развитие сист...Read More>>.

GE Vernova’s Grid Systems Integration seeks a Senior Engineer - Control System Performance to join the HVDC NPI team. You will act as a technical adviser, lead development within NPI programs for VSC HVDC control and protection, and contribute t...Read More>>.

Baker Hughes in the United Kingdom is seeking a Senior Mechanical Engineer to lead design and development of innovative mechanical systems and customer-focused solutions across the product lifecycle.You'll work with cross-functional teams,...Read More>>.

YTL UK Group in Bath is seeking a Leader for Talent and Performance, responsible for shaping capability development across the organization. This role involves designing impactful strategies by utilizing data-driven insights and influencing leader...Read More>>.

Anglian Water Services is seeking a Data and Systems Manager to lead a centralised performance data team across the AW Region. You will manage systems, procurement information, and data analysis, delivering management information to plan, monitor,...Read More>>.

GM Performance Power Units in Concord, NC, is seeking an ESME Application Engineer to lead the design and optimization of manufacturing processes for the Energy Store and Energy Store Main Enclosure. You will ensure safety, drive quality procedure...Read More>>.

Technical Futures Ltd in the United Kingdom is seeking a mid-level Software Engineer specialized in modern C++ on Windows to design and develop high-performance, reliable software systems for mission-critical imaging products. You will work across...Read More>>.

GM Performance Power Units in Concord, NC seeks a skilled ESME Application Engineer to lead the manufacturing design and optimization of Energy Store components. You will ensure safe production processes and collaborate with Quality on end-of-line...Read More>>.

GM Performance Power Units (GM PPU) seeks an ESME Application Engineer to join the Concord, NC team. The role centers on safely building high‑performance battery systems with rigorous quality standards, leading design and optimization of ES/ESME...Read More>>.

GM Performance Power Units is seeking a highly skilled ESME Application Engineer to join our engineering team in Hemel Hempstead. This role focuses on safely building high‑performance battery systems with emphasis on reliability and build qualit...Read More>>.

Hunter Bond is seeking a Software Engineer specializing in Rust to join their team in London. Offering a competitive salary of up to £200,000 plus bonus, this role supports hybrid working. You’ll be involved in building top-tier low-latency tec...Read More>>.

Zohorecruit is seeking a founding engineer in London with ownership of complex, end-to-end systems, from architecture to production support. You will craft high-performance, fault-tolerant platforms across multiple languages and data pipelines, op...Read More>>.

Alstom seeks a Train Performance Manager (Chief Engineer) to own end-to-end train-level performance, serving as the principal technical interface with the customer and coordinating requirements across all systems throughout the project lifecycle a...Read More>>.

SCOR in London is seeking a Claims Analyst Manager to lead and develop a team of Claims Analysts, delivering high-quality, fair outcomes while managing risk and regulatory expectations.You will oversee claims governance, performance metrics...Read More>>.

We are working with a highly technical, fast-growing engineering team building latency-critical, high-throughput systems in a competitive and fast-moving environment. This is a greenfield opportunity within a small, elite team where engineers t...Read More>>.

KX is recruiting for a principal-level architect on the Forward Deployed Engineering Team. You will design AI-enabled, high-performance data and analytics systems for leading financial clients, assessing environments and delivering material value...Read More>>.

Scale AI is building an agent sandboxing platform—a secure, high-performance code execution layer powering agentic workflows across internal and customer-managed environments. As a Software Engineer on the AI Infrastructure team, you will design...Read More>>.

KX software powers the time-aware data-driven decisions that enable fast-moving companies to outpace competitors, realizing the full potential of their AI investments. The KX platform delivers transformational value by addressing data challenge...Read More>>.

At Atlassian Williams F1 Team, a Lead Software Engineer will guide a 3–5 person team, owning technical direction and delivering high‑performance software across real‑time data systems, simulations, and cloud‑native modernization. You will...Read More>>.

Gordon Murray Group is seeking a Senior Engineer – Transmission Systems to lead the engineering, development and delivery of high-performance transmission components and systems across Gordon Murray Automotive programmes.You will mentor e...Read More>>.

Formula 1 is seeking a Senior Mechanical Design Engineer to join our Mechanical Engineering & Design team on a fixed term until 2030. You will design, develop and produce high quality mechanical solutions with comprehensive documentation, reportin...Read More>>.

Liverpool City Council invites applications for Head of Performance and Systems in Children and Young People’s Services. You will lead the provision of accurate, translatable performance information and data, turning insight into knowledge for m...Read More>>.

WorldQuant LLC invites you to join a team that designs and builds high-performance, time-series data platforms in C++. You will contribute to storage engines, RPC layers, and distributed coordination while collaborating with researchers and portfo...Read More>>.

Singer Vehicle Design is seeking a Senior Chassis Project Engineer to lead the development and integration of chassis systems for its high-performance restorations. You will drive suspension, steering, braking, wheels and tyres, coordinating acros...Read More>>.

Arden White Limited seeks a Mechanical Design Engineer to lead the mechanical design of components and systems for high-performance, advanced technology projects. Based in Northamptonshire, you will contribute to motorsport and automotive initiati...Read More>>.

Platform Recruitment seeks a Senior FPGA Design Engineer for a hybrid role in Cambridge. You will contribute to high-performance FPGA technology across multiple products, joining a collaborative engineering team in a fast-moving, innovative enviro...Read More>>.

GE Vernova’s Grid Systems Integration business is seeking a Senior Engineer - Control System Performance to join the HVDC NPI team. You will act as a technical advisor, lead development activities in VSC HVDC control and protection, and shape th...Read More>>.

Kraken is seeking a Sr. Performance Marketing Manager, Growth Systems to define logic for automated paid growth across channels.You will work with engineers to translate specifications into agent automations and drive scalable growth across...Read More>>.

Referment is partnering with a global investment and technology organisation to hire a Systems Developer for a team responsible for high-performance research and trading infrastructure. This hands-on role spans large-scale compute, operating syste...Read More>>.

Digital Waffle is seeking a Backend Engineer to design and build scalable, high-performance applications spanning frontend and backend. The role supports a UK-based law firm delivering a broad range of legal services with flexible, consultancy-sty...Read More>>.