2 of 2 Permanent Rust Developer Jobs in the City of London

Rust Developer Contract 850/day Outside IR35 Role Overview: A leading technology-driven trading firm is looking for a Rust Developer to join their high-performance engineering team. You will play a key role in designing, building, and maintaining low-latency, mission-critical trading systems. … system design and architecture, ensuring scalability and efficiency. Optimize applications for low latency, concurrency, and high throughput. Responsibilities and Requirements: Proven experience in Rust development. Strong knowledge of system programming, performance tuning, and multithreading. Experience with networking, concurrency, and low-latency systems. Familiarity with financial/trading systems ...

When a system performs at 3am under peak load, you will be one of the reasons why. This is a rare opportunity to apply Rust in a domain where performance directly changes outcomes, and where your engineering decisions carry real commercial weight. Requirements 5-10 years software engineering; 3+ … years production Rust - ownership, lifetimes, and async model are instincts, not references Tokio and the broader async Rust ecosystem; concurrent, lock-free, and wait-free data structures in live systems Low-latency system design; hot path optimisation, benchmarking, and hardware-level profiling - cache topology, NUMA effects, allocator behaviour ...