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- £63k - £83k per annumEstimated...and deliver high-quality code to join our talented, innovative Kernel team. You will be part of a brilliant, energetic, and fun team of... ...Countless industry awards . Massive enterprises and individual developers/data scientists love Neo4j. A strong sense of community and...SuggestedHybrid working
- £74k - £98k per annumEstimated...Java Engineer within the US Corporate Loans POD, you will design, develop, and deliver enterprise integration solutions connecting Loan IQ... ...Java-based AI frameworks such as Spring AI, LangChain4j, Semantic Kernel, MCP (Model Context Protocol), or similar technologies....Suggested
£100k - £120k per annum
Join a company redefining a market. Code in a cloud native environment, crafting features to power innovation that enterprises will use on a global scale. You'll work across the full software lifecycle, designing and building distributed services, APIs, and data-driven applications...SuggestedPermanent- £54k - £70k per annumEstimated...systems with direct impact on live trading outcomes. Your future role at QRT: You’ll work across our latency-critical stack - from kernel-level tuning and network optimization to highly efficient C++ components. This role involves close collaboration with our FPGA...SuggestedFull-time
£150k - £200k per annum
£150,000-200,000 + bonus Quant Capital is urgently looking for a Crypto FPGA Developer to join our high profile clients Team Our client is a well known global Global Prop Trading firm. They value technology especially the opensource variety as well as scalability and...SuggestedRemote£60k - £150k per annum
...Crypto Developer Small Trading Firm £60,000-150,000 total comp United Kingdom – remote (Must be legally able to work in the UK and not require sponsorship now or in the future) Quant Capital is urgently looking for a Software Engineer with Crypto trading experience...SuggestedRemote£650 - £675 per day
Salary: £? - ? per year Requirements: Strong Ruby on Rails experience AWS expertise CI/CD and deployment automation experience Solution design and technical discovery skills Stakeholder engagement and collaboration skills Experience delivering production ...SuggestedRemoteTXP
London2 days ago- £89k - £120k per annumEstimated...implementation and integration with execution infrastructure. Low-level networking code{{{{:}}}} custom protocol parsing, socket management, kernel bypass techniques. Fast parsing pipelines for market data and order flow. Exchange connectivity across FIX, WebSocket, and...SuggestedLong-term contractRemote
£506 per day
Company: HAYS TECHNOLOGY Job Type: Contract, Full Time Salary: £506/day £506 per day (inside ir35)SuggestedFull-time$140k - $200k per annum
...throughput, and CPU/memory efficiency. Develop and tune networking, messaging, and I/O layers to handle large... ...Nice to have Experience with kernel bypass or user space networking technologies (e.g., DPDK, RDMA, VMA...Suggested- £54k - £70k per annumEstimated...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...SuggestedPermanentFull-timeOn-siteFlexible hours
- £92k - £121k per annumEstimated...C++ Developer – High Frequency Trading (HFT Systems) Join MARGO in the UK (London) – High Performance Trading Environments MARGO is... ...effects) · Work closely with infrastructure and network teams on kernel bypass and user-space networking · Profile systems at instruction...SuggestedLong-term contractPermanentHybrid working
- £67k - £88k per annumEstimated...floor, you will work alongside traders, quant researchers and other developers to help us expand system connectivity to new markets, optimise... ...and TCP Network acceleration using proprietary drivers and kernel bypass Understanding of and optimisation for modern Intel architecture...SuggestedImmediate startRelocation
£55k - £70k per annum
...0 - 70,000 per year Requirements: At least three years of commercial Unreal Engine development experience. Strong experience developing applications using Unreal Engine 5. Strong C++ and/or C# development skills within Unreal or related real-time applications. Professional...SuggestedLong-term contractPermanentFull-timeOn-siteRemoteMFK Recruitment
Brentford, Greater Londona month ago- £55k - £71k per annumEstimated...Senior KDB+/q Developer London (Hybrid, 3 days on-site) Contract: 3 Months (Inside IR 35) We are seeking an experienced KDB+/q Developer to join a global financial institution's London trading technology division. You will play a crucial role in building, optimizing...SuggestedHybrid workingImmediate start
- £56k - £72k per annumEstimated...work closely with CRB to drive key EMEA and US regional projects, developing low-latency, event-driven trading platforms. Core... ...networking protocols (TCP/UDP, low-latency socket programming) and Linux kernel/memory management. Technical Nice-to-Have ~ Hands-on experience...Hybrid workingOn-site
£100k - £150k per annum
...QUANT SYSTEMS DEVELOPER – High Performance Trading Infrastructure London – Hybrid £100,000-150,000 + bonus Quant Capital is recruiting... ...lifecycles (SDLC) Tackle performance bottlenecks across kernel, file system, and network layers to support low-latency, high-throughput...Hybrid working- £121k - £155k per annumEstimated...approaches to build solutions or break down technical problems Develop secure high-quality production code, review and debug code... ...development Proficiency in Linux/Unix, with an understanding of OS and kernel architecture Advanced knowledge of system architecture, design...Long-term contract
- £78k - £103k per annumEstimated...Job title: Senior C++ Developer Corporate Title: Vice President Department: Latency Sensitive Electronic Trading (LSET) Location: London... ...of network protocols is beneficial. Experience with Kernel development is beneficial. Some scripting knowledge. Understanding...Long-term contractFull-timeHybrid workingSkilled worker visaFlexible hours
£60k - £75k per annum
...Design, develop, and maintain software applications to meet project requirements. Collaborate with cross-functional teams to deliver technical solutions in a timely manner. Conduct code reviews to ensure high-quality standards are met. Analyse and resolve technical...£300k per annum
&##128200; KDB+/Q Developer Role: KDB+/Q Developer Client: Globally Renowned Trading Firm Compensation: Up to 280,000 SGD + Bonus + Benefits Location: Singapore (Hybrid) Overview Join one of the world’s most respected hedge funds as a KDB+/Q Developer,...PermanentHybrid workingOn-site- £53k - £69k per annumEstimated...stability during market hours. Use AI-assisted development tools to accelerate development, testing, documentation, and debugging. Develop applications integrating LLM APIs for automation, analysis, and workflow improvements. Build responsive frontend interfaces for...Full-time
£40k - £46k per annum
...Understanding of financial markets and market data Familiarity with SQL, Python, and Git is beneficial Responsibilities: We develop and optimise KDB+/q queries and applications We work with real-time and historical market data We perform data modelling, query...Long-term contractFull-timeHybrid workingOn-siteDCV Technologies
London1 day ago£350 per day
...We're looking for a Lead NEC Developer for a leading UK organisation based in London on an initial 6 months contract, paying up to £350 per day (Inside IR35). This is a hybrid role with some remote working available. The successful Lead NEC Developer will be the technical...Hybrid workingRemote£325k - £390k per annum
...diagnostic tools—so engineers can detect, diagnose, and resolve issues in minutes rather than hours, even when the answer lies in the kernel, the network stack, or an accelerator rather than on a dashboard. Key responsibilities Design and build scalable telemetry ingest...Long-term contractHybrid workingVisa sponsorshipOn-siteFlexible hours£170k per annum
...Role : Front Office Developer Compensation : Up To £170,000 P/A + Comps Location : London The role A high-performing investment-focused firm is seeking an experienced developer to join a small, collaborative technology team supporting business-critical platforms...Permanent£50k per annum
...Senior Front Office Developer – HFT Senior Software Engineer, Quant trading – Python, RUST, C++ London (Hybrid) £150,000-2000,000 + £50k+ bonus Quant Capital is urgently looking for a Senior Software Engineer to join our high profile client. My client, a leading player...Hybrid working£30k - £40k per annum
Software Developer with Full Stack C# and SQL Server Our Client is an international company in the media industry. They are looking to recruit an additional Software Engineer/Developer with full stack software development experience. Must have at least 2 to 4 years of...Full-time- £59k - £79k per annumEstimated...with our UK-based product and engineering teams, and help us scale a system that is growing fast. WHAT YOU WILL DO Architect, develop and optimise scalable, secure backend services using Node.js, TypeScript, and NestJS within a distributed microservices architecture....Full-timeHybrid workingRemoteFlexible hours
- £77k - £103k per annumEstimated...easy to understand, test and evolve. Build solutions that avoid single points of failure, using scalable architectural patterns. Develop secure code so that our customers and ourselves are protected from malicious actors. Promptly investigate and fix issues and...Long-term contractOn-site
