Rust Software Developer jobs in St James

Senior Rust Developer | Crypto Trading | London | £120k–£160k If you enjoy building high-performance systems in a genuinely low-latency environment, and want real ownership rather than layers of process, this is worth a look. This role sits within a high-performing trading environment where engineer

Build high-performance trading systems for hedge funds using Rust They are an early-stage fintech that’s developing a next-generation portfolio, order, and risk management platform for credit hedge funds. They’re tackling a space still dominated by legacy systems and spreadsheets, with a modern, hig

We are seeking a skilled Core Developer (Rust/ C++) for Swarm Robotics & Sensor Control with over 5 years of professional experience to join our new development team in London. You will play a key role in building and optimizing the core architectures for the real-time control and management of

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economi

Job description We are seeking a Software Developer to join our team in Winnersh UK, supporting long-term Government projects. This role requires strong Java fundamentals and the ability to deliver clean, secure, maintainable back-end code within a structured, compliance-driven environment. You will

Senior Software Developer | £500 - £600 We're working with a global energy transformation leader with a 150-year legacy of innovation on this exciting opportunity. We are looking for a heavy-hitting Senior Developer who can bridge the gap between complex finance logic and high-performance Ruby on Ra

Software Developer | £42,000 - £50,000 We're working with a fast-growing bespoke software innovator on this exciting opportunity. This is your chance to take a lead role in modernising a complex ecosystem of mobile and web applications as the business migrates legacy systems to a cutting-edge new ar

We are looking for a resourceful, results-driven software developer who shares our enthusiasm to build great software for our clients. This role involves working with our clients on different software projects, from building out a custom website to a whole new web / mobile app and API. You should be

Job Summary We are seeking a highly skilled and motivated Software Engineer to join our dynamic development team. The successful candidate will be responsible for designing, developing, and maintaining innovative software solutions across various platforms. This role offers an excellent opportunity

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools

The giants of cybersecurity didn't just build a new company; they invented an entire market. Today, that market is worth £22 billion, and the rocket ship they built to lead it is currently docking in London! Quietly assembling an elite, newly formed engineering squad. This isn't a team that maintain

Graduate Software Developer About Reply: Reply specialises in the design and implementation of solutions based on new communication channels and digital media. As a network of highly specialised companies, Reply defines and develops business models enabled by the new models of AI, big data, cloud co

We're working with a top‑tier global investment firm that is building out a high‑performance engineering team in London. This role sits close to core trading operations and focuses on the design and evolution of a mission‑critical trade management platform. The team is heavily investing in Rust for

Our client is looking for a Senior Developer to design, build, and optimise high-performing front-end and back-end systems while leading by example—driving best practices, mentoring others, and championing innovation across tech stack. This is a great opportunity to step into a fast-moving eCommerce

Department: Engineering Location: London, UK Description About White Swan Data Technology is at the heart of our business and has produced consistent and significant results. We are a small but rapidly growing team of mathematicians, data scientists and software engineers constantly striving to refi

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams w

Location: Horsham (In-person, with potential for occasional hybrid working after probation) Salary: £40,000 - £65,000 Job Type : Full-time Schedule: Monday to Friday About WDR Limited WDR is a bespoke learning and development consultancy, delivering innovative learning solutions across multiple sect