Low-Latency Systems Engineer

C++ Software Engineer - Low-Latency TradingContract - OUTSIDE IR35 Rate - Dependent on skillsLondon - Hybrid working 50% in office. You'll be joining a high-performance trading technology firm. Helping to building ultra-low-latency systems powering global electronic..., Ever built something from scratch and seen it become the fastest thing in the market?A London based trading tech firm is hiring C++ engineers to help build what they (and their clients) genuinely believe is the most advanced trading engine in crypto.It's low latency, ML..., Title: Software EngineerClient: Elite Buy-Side FundSalary: Up to £140,000 + Bonus + BenefitsLocation: London (Hybrid)The Opportunity:Step into a high-performance role at the intersection of finance and technology. As a software engineer you will develop and optimise...

Are you looking to work on problems that genuinely test the limits of performance, scale, and engineering craft?We are building a small, elite team of systems engineers to design and evolve the core infrastructure that powers a highly sophisticated trading platform. This is...

Remote: Hybrid C++ Software Engineer - High-Frequency Trading A systematic trading firm of similar calibre to leading names in the space is seeking exceptional C++ Software Engineers to join its world-class engineering team. This is a hybrid position, open to candidates based in London or has the right to work in London.You will be part of a highly collaborative, low-ego engineering culture that prioritises performance, innovation, and impact. Working alongside some of the brightest minds in quantitative trading and systems engineering, you will build and optimise ultra-low latency, high-throughput systems that operate at scale.Key Responsibilities:Design and implement high-performance C++ systems for low-latency tradingOptimise existing code for speed and reliability under production workloadsCollaborate closely with traders, researchers, and fellow engineers to develop scalable infrastructureWork across the full software lifecycle in a fast-paced, agile environmentKey Requirements:Strong proficiency in modern C++ (C++17 or later)Deep understanding of systems programming, multithreading, memory management, and performance tuningExperience in low-latency environments such as trading, networking, gaming, or real-time systemsSolid background in Linux development and networking protocolsPrevious experience in HFT, proprietary trading, or quantitative finance is highly desirable but not essentialWhat's on Offer:Top-tier compensation, including performance-based bonusesOpportunity to work on complex, technically challenging systemsFlat structure with direct impact and ownershipAccess to some of the most advanced infrastructure in the trading worldThis is a unique opportunity to work at the forefront of financial technology without relocating. Ideal for high-level C++ engineers who thrive in performance-critical environments and want to build systems that truly push the limits.To learn more or express interest confidentially, feel free to get in touch directly.Note: If you don't hear back within 3 days, your application was unfortunately not successful. Similar jobs, C++ Trading Platform DeveloperA leading crypto-native algorithmic trading firm is looking for a C++ Trading Platform Developer to join its London-based team.This is an opportunity to work at the intersection of high-performance engineering and digital asset markets,..., We're working with a leading fixed income hedge fund in London that is expanding its front-office engineering team. The fund has a strong performance track record, a deep commitment to technology, and a culture where engineers work side-by-side with quants and traders to..., HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major..., Low Latency Trading & Observability SRE / Platform Engineer / Production Engineer sought to join an elite Multi-Strategy Quant Hedge Fund with $40BN+ in Assets Under Management.Our client is one of the world's top Hedge Funds who are especially renowned for innovation and...