role focused on building and optimizing pricing, hedging, and market connectivity systems for the eFX trading desk. Experience in eFX pricing is essential , including price construction and algorithmictrading . You'll work closely with Java and C# developers, business analysts, project managers, and QA teams to deliver high-performance solutions. A strong understanding of … London. Key Responsibilities Design and develop low latency pricing and trading systems using Java. Collaborate with Front Office and IT teams to prototype and deliver analytics and algorithmictrading solutions. Analyse and optimize performance in high-frequency trading environments. Contribute to all phases of the development lifecycle: design, specification, testing, deployment, and support. … monitoring and metric design. Real-time, mission-critical systems. Linux and message bus technologies. Network analysis tools (e.g., Wireshark). Solace or similar messaging platforms. eFX pricing systems and algorithmictrading frameworks. Desirable Postgraduate qualification in computing, mathematics, or statistics. Experience with FX ECNs, pricing algorithms, FIX engines/APIs. Knowledge of FX Options and FIX packages. More ❯
role focused on building and optimizing pricing, hedging, and market connectivity systems for the eFX trading desk. Experience in eFX pricing is essential , including price construction and algorithmictrading . You’ll work closely with Java and C# developers, business analysts, project managers, and QA teams to deliver high-performance solutions. A strong understanding of … London. Key Responsibilities Design and develop low latency pricing and trading systems using Java. Collaborate with Front Office and IT teams to prototype and deliver analytics and algorithmictrading solutions. Analyse and optimize performance in high-frequency trading environments. Contribute to all phases of the development lifecycle: design, specification, testing, deployment, and support. … monitoring and metric design. Real-time, mission-critical systems. Linux and message bus technologies. Network analysis tools (e.g., Wireshark). Solace or similar messaging platforms. eFX pricing systems and algorithmictrading frameworks. Desirable Postgraduate qualification in computing, mathematics, or statistics. Experience with FX ECNs, pricing algorithms, FIX engines/APIs. Knowledge of FX Options and FIX packages. More ❯
Employment Type: Full-Time
Salary: £150,000 - £160,000 per annum, Inc benefits
london, south east england, united kingdom Hybrid/Remote Options
BHFT
Company Description BHFT is a proprietary algorithmictrading firm. Our team manages the full trading cycle, from software development to creating and coding strategies and algorithms. Our trading operations cover key exchanges. The firm trades across a broad range of asset classes, including equities, equity derivatives, options, commodity futures, rates futures, etc. We … employ a diverse and growing array of algorithmictrading strategies, utilizing both High-Frequency Trading (HFT) and Medium-Frequency Trading (MFT) approaches. Looking ahead, we are expanding into new markets and products. As a dynamic company, we continuously experiment with new markets, tools, and technologies. We've got a team of 200+ professionals … wing dynamics; Tune and debug models under realistic market conditions – including bid/ask spreads, market noise, and incomplete markets; Analyze historical and live market data to identify trading opportunities and spread dislocations; Perform backtests on option spread strategies portfolio optimizations and against multiple underlyings; Collaborate with the quant team to enhance ML pipelines and expand statistical toolkits More ❯
days onsite) 12-Month Initial Contract - Immediate Start Join a front-office Electronic Trading Technology team at a Tier-1 Investment Bank, delivering next-generation algorithmictrading systems across benchmark, smart order routing, and internal crossing strategies. The Role You'll work as a Core Java Developer within a high-performing Algo Engineering group, responsible … for evolving a suite of low-latency, high-throughput trading engines that power the firm's EMEA … and global electronic trading business. This includes delivery of key functional changes, performance optimisation, and close collaboration with quants and traders. Key Responsibilities Design, develop, and enhance algorithmictrading engines and core frameworks Partner with the Quant Trading Group to capture and translate trading requirements Contribute to all stages of the More ❯
Developer who thrives in fast-paced, high-performance environments? Were partnering with a global investment bank thats building the next generation of its electronic trading platforms powering algorithmictrading, smart order routing, and low-latency execution across global markets. This is a chance to join an elite engineering team shaping the future of trading … and balance. The Opportunity Youll join the Equities Cash Technology team a global group of highly skilled engineers and quants who design, build, and optimise low-latency electronic trading systems used across EMEA and beyond. Youll work hands-on with core Java frameworks, enhancing benchmark algo engines, smart order routing systems, and internal crossing platforms that handle high … This role involves both strategic development and core framework engineering, with close collaboration across quantitative trading and front-office teams. The Goal Design and deliver enhancements to algorithmictrading engines and supporting frameworks Collaborate with quants and traders to define and deliver trading logic Develop and optimise low-latency, high-throughput Java services More ❯
Contract AlgoTrading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX Our Investment Banking client is looking for an Algotrading Java developer to join the team to work on new initiatives and support for business critical algorithmictrading engines. The team provides innovative solutions for low touch, low latency trading, which includes FIX connectivity, low latency market connectivity, smart order routing, algorithmictrading and internal crossing. The requirement is for a core Java developer. The team is working on a number of algorithmic engines that support benchmark algos, smart order routing and internal crossing. The main responsibilities of this role include: Delivery of key … UML and OO design. Understanding of benchmark algo and/or smart routing strategies (VWAP, TWAP, Arrival Price etc.) Demonstrable experience of Front Office system design and architecture (algotrading plant and topology) Business Knowledge - Understanding of equities and/or derivatives markets. Knowledge of FIX (heartbeating, login, sequence numbers, message types etc.) Initial 12 month contract, hybrid More ❯
london, south east england, united kingdom Hybrid/Remote Options
Wintermute
About Wintermute Wintermute is one of the largest crypto native algorithmictrading companies in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also has a Wintermute … DeFi projects. Wintermute was founded in 2017 and has successfully navigated industry cycles. Culturally, we combine the best of the two worlds: the technology standards of high-frequency trading firms in traditional markets and the innovative and entrepreneurial culture of technology startups. To Wintermute digital assets is not just another asset class, we believe in the innovative potential … source contributions. Familiarity with C++, CUDA, or low-latency systems. Here is why you should join our dynamic team: Opportunity to work at one of the world's leading algorithmictrading firms Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments. A vibrant working culture with team meals, festive celebrations, gaming events and company More ❯
united kingdom, united kingdom Hybrid/Remote Options
Keyrock
Product Manager - Trading About Keyrock Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation. Today, we partner with over 180 team members around the world. Our diverse team hails from 42 nationalities, with backgrounds ranging from self-taught DeFi natives to PhDs. … Predominantly remote, we have hubs in London, Brussels, and Singapore, and host regular online and offline hangouts to keep the crew tight. We are trading on more than 80 exchanges, and working with a wide array of asset issuers. As a well-established market maker, our distinctive expertise led us to expand rapidly. Today, our services span market … and DeFi trading desks. But we're more than a service provider. We're an initiator. We're pioneers in adopting the Rust Development language for our algorithmictrading, and champions of its use in the industry. We support the growth of Web3 startups through our Accelerator Program. We upgrade ecosystems by injecting liquidity into More ❯
in a rapidly evolving market, we apply a disciplined, first-principles approach to everything we do. This approach is embedded in our core services, from institutional liquidity provision, trading solutions, OTC execution to our comprehensive treasury management offerings. This is how we cut through the noise and build robust and scalable systems across all our business lines. We … a key contributor in building and scaling a more transparent and efficient financial markets infrastructure. Are you looking for an exciting opportunity to join a newly formed quant trading team at an innovative and exciting crypto trading firm? By joining us as a Quant Developer, you will have an opportunity to play a pivotal part in … trading algorithms; Create and improve algorithms for trading, including those for low-latency, high-frequency trading Build front-office systems; Create systems for algorithmictrading, including data, risk, live trading, and post-trade Integrate with DeFi venues; Onboard real-time data feeds from DeFi protocols Backtest models; Test models More ❯
deliver innovative solutions that drive performance and resilience. We are looking for a highly skilled eFX Java Developer with a strong background in front-office systems, low-latency trading platforms, and real-time market connectivity to join our team. Key Responsibilities Design, develop, and maintain … low-latency Java applications supporting electronic FX (eFX) trading systems. Collaborate with front-office teams to build and enhance connectivity, market data, pricing, and hedging components. Implement algorithmictrading strategies and optimize trading performance. Work with FIX protocol and other market connectivity layers to ensure robust trade execution and data integrity. Optimize performance … high-performance systems. Analyse and troubleshoot production issues, including network-level packet analysis (Wireshark) and Solace message bus troubleshooting. Stay up to date with emerging technologies in FX trading, crypto markets, and distributed systems. Key Skills & Experience Essential: Strong hands-on experience with Core Java, including multithreading, concurrency, and low-latency techniques. Proven front-office experience in FX More ❯
Mercor is hiring Quantitative Traders on behalf of a leading AI Lab building the next generation of intelligent systems for algorithmic and high-frequency trading (HFT). This is a unique opportunity to collaborate with world-class AI researchers and engineers, applying your trading and quantitative expertise to train, evaluate, and refine cutting-edge AI … models, including high-frequency trading strategies. Apply advanced mathematical, statistical, and computational methods to improve model stability, execution accuracy, latency performance, and market adaptability. Evaluate and refine algorithmictrading frameworks to ensure robustness and profitability across multiple asset classes, exchanges, and time horizons. Contribute to the training and fine-tuning of AI systems, ensuring they … contractor through Mercor, giving you autonomy over your time while contributing to high-impact AI and finance projects. Work with elite researchers, traders, and engineers advancing the frontier of algorithmic intelligence, market prediction, and execution optimization. Join a global network of experts driving the evolution of financial AI through quantitative innovation, speed, and precision. More ❯
We are only as good as our team. Thus, we are building the firm around exceptional talent. Position Overview: As a Front-Office Developer, specialising in high-frequency trading for cryptocurrencies, you will play a critical role in designing, implementing, and optimising trading algorithms and infrastructure. Leveraging your expertise in software development, mathematics, and low-latency … systems, you will contribute to the continuous enhancement of our trading platform and the execution of sophisticated trading strategies in the digital asset markets, as well as collaborating with the quant and trading team to bring their ideas into production. Key Responsibilities: Develop and maintain high-performance trading algorithms and infrastructure using … Java, ensuring optimal speed, efficiency, and reliability in a high-frequency, cloud deployed trading environment. Collaborate with quantitative researchers and traders to translate trading strategies into scalable and robust software solutions, implementing complex mathematical models and optimisation techniques. Optimise memory usage and resource allocation in trading systems components to maximise performance and minimise latency More ❯
eFX Software Engineer (UK - Bristol, London, or Manchester) Up to £160,000 + benefits/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you'll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to … Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40s) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in-class E-trading platforms Ensure all solutions meet security, compliance, and … pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmictrading Experience implementing controls in automated trading environments Skilled in TDD, automated testing frameworks, CI/CD, and API design Ability to translate complex business More ❯
eFX Software Engineer (UK - Bristol, London, or Manchester)Up to £160,000 + benefits/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you'll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to … Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40μs) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in-class E-trading platforms Ensure all solutions meet security, compliance, and … pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmictrading Experience implementing controls in automated trading environments Skilled in TDD, automated testing frameworks, CI/CD, and API design Ability to translate complex business More ❯
Developer who thrives in fast-paced, high-performance environments? Were partnering with a global investment bank thats building the next generation of its electronic trading platforms powering algorithmictrading, smart order routing, and low-latency execution across global markets. This is a chance to join an elite engineering team shaping the future of tradingMore ❯
London, England, United Kingdom Hybrid/Remote Options
Client Server
at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate with a team of highly intelligent technologists and finance professionals to develop algorithmictrading systems working with a modern tech stack, with opportunities for technical ownership from day one. You'll partner with Quant teams to help architect valuation, risk More ❯
arisen for a Integration Specialist with a well established financial services company based in the City, London. My client is the world's leading provider of on-demand trading and risk management solutions for the financial services industry, we are looking for a Integration Specialist to join a friendly, growing team. Integration Specialists work closely with clients and … written) Positive attitude and a good work ethic Strong experience in a client facing role Integration or Support Knowledge of financial markets, companies, and products (Equity, Fixed Income, Derivatives, AlgorithmicTrading, Credit, FX, Volatility, etc.) DEC or Bachelor in Computer Science or computer engineering or matching technical skills Technical Skills Good working knowledge of and experience with … Linux shell, Perl FIX, FIXML XML/ATDL Networking/Connectivity concepts FIX Simulator (i.e., Verifix) Additional Preferred Skills/Experience Broker Algorithmic order flow Pentaho experience SQL Jira Confluence Other Considerations: Must be willing and able to be flexible with hours of coverage. More ❯
for a Client Integration Specialist with a well established financial services company based in the City, London. My client is the world's leading provider of on-demand trading and risk management solutions for the financial services industry, we are looking for a Client Integration Specialist to join a friendly, growing team. Client Integration Specialists work closely with … written) Positive attitude and a good work ethic Strong experience in a client facing role Integration or Support Knowledge of financial markets, companies, and products (Equity, Fixed Income, Derivatives, AlgorithmicTrading, Credit, FX, Volatility, etc.) DEC or Bachelor in Computer Science or computer engineering or matching technical skills Technical Skills Good working knowledge of and experience with … Linux shell, Perl FIX, FIXML XML/ATDL Networking/Connectivity concepts FIX Simulator (i.e., Verifix) Additional Preferred Skills/Experience Broker Algorithmic order flow Pentaho experience SQL Jira Confluence Other Considerations: Must be willing and able to be flexible with hours of coverage. More ❯
firm specialising in quantitative trading, comprised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CTFC, and CIMA registered, is a leading algorithmictrading firm and trusted electronic market maker, providing liquidity, technology and prime services to institutional clients and trading venues globally. The firm offers full-service More ❯
Job Description: Network Developer/Network Automation Specialist/Network SRE - Python - Salary to £200k per annum My client, a leading algorithmictrading company is seeking an experienced Network SRE who understands how networks function at a fundamental level, considers how problems can be solved using a broad array of tools and techniques and is not limited … operating systems, the applications that run on them, Python/Go development, AWS and storage. In addition, you will work directly with teams responsible for developing and running trading and post-trade systems among others. Prior finance knowledge is not required. Candidates must have the following skills/experience: Strong network engineering and architecture skills. Knowledge of switch More ❯
london, south east england, united kingdom Hybrid/Remote Options
deCircle
and accessories required to make your job easier Yearly training and experimentation budget Leave a mark in the world, shape how we transact, interact and collaborate Job requirements Algotrading experience Have worked or integrated with DEX aggregators and DEX/CEX/RFQs (ie. routing algos) 5+ years of Backend experience with NodeJS preferred, Rust or Python More ❯
City of London, London, United Kingdom Hybrid/Remote Options
ARC IT Recruitment Ltd
will sit close to the desk and act as the go-to owner for stability, incident response, and release safety. Key Responsibilities: End-to-end production reliability forequities trading systems(OMS/EMS, FIX gateways, algo/eTrading, market data, post-trade). Reduced MTTD/MTTR via automation, clear SLAs, and robust RCAs/post-mortems. Safer … faster releases (blue/green, canary, feature flags) in partnership with Trading, Quant, and Engineering. Mature observability (logs/metrics/traces), capacity planning, and performance tuning for low-latency flows. Strong production hygiene and controls aligned to MiFID II/MAR/best-ex. Leadership of the London on-call rota and contribution to a follow-the More ❯