ll join a core engineering team focused on building and maintaining high-performance services and tools that sit at the heart of a multi-strategy trading platform. From designing low-latency APIs to deploying cloud-native services, your work will directly influence the efficiency and stability of trading operations. This is a hands-on role suited for engineers More ❯
and futures markets using C++. Quantitative Model Implementation: Collaborate with quantitative researchers to translate mathematical models into robust, efficient, and scalable code. System Performance Optimization: Ensure high performance and lowlatency of trading systems through rigorous optimization and testing of C++ code. Backtesting and Simulation: Develop tools and frameworks for backtesting trading strategies and running simulations to validate More ❯
and futures markets using C++. Quantitative Model Implementation: Collaborate with quantitative researchers to translate mathematical models into robust, efficient, and scalable code. System Performance Optimization: Ensure high performance and lowlatency of trading systems through rigorous optimization and testing of C++ code. Backtesting and Simulation: Develop tools and frameworks for backtesting trading strategies and running simulations to validate More ❯
Join us as a Full Stack Java REACT Technical Lead to drive the technical design and development of a highly available, high-volume, low-latency trading platform supporting the global IB Syndicate business. Key Skills and Experience: Extensive front-end and back-end skills: HTML, CSS, JavaScript, React JS, Redux, Node, testing frameworks (e.g., Jest), Java, Spring Boot More ❯
million financial instruments searchable, discoverable, and actionable across the global capital markets. Bloomberg has been building Artificial Intelligence applications that offer solutions to these problems with high accuracy and lowlatency since 2009. We build AI systems to help process and organize the ever-increasing volume of structured and unstructured information needed to make informed decisions. Our use More ❯
million financial instruments searchable, discoverable, and actionable across the global capital markets. Bloomberg has been building Artificial Intelligence applications that offer solutions to these problems with high accuracy and lowlatency since 2009. We build AI systems to help process and organize the ever-increasing volume of structured and unstructured information needed to make informed decisions. Our use More ❯
To be successful as a Senior Etrading Java Developer within this team, you should have: Electronic Trading and financial experience Experience developing and optimizing highly scalable, high-performance, and low-latency systems written in Java Ability to lead design decisions, be a self-starter, and work independently Some other highly valued skills may include: Mentoring junior team members More ❯
connecting people and capital with ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable software and systems, architect lowlatency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside financial engineering to continuously turn data into action. Create new businesses, transform finance, and explore More ❯
Build and maintain Kubernetes clusters, Terraform IaC, CI/CD pipelines , and observability tooling (Prometheus, Grafana). Optimise real‐time data pipelines using Apache Kafka, Snowflake, and Postgres —ensuring low‐latency, high‐reliability ingestion from IoT sensors and EHR integrations. Collaborate with our Security & Compliance team to uphold SOC 2, ISO 27001, HIPAA/NHS DSPT controls; implement More ❯
million financial instruments searchable, discoverable, and actionable across the global capital markets. Bloomberg has been building Artificial Intelligence applications that offer solutions to these problems with high accuracy and lowlatency since 2009. We build AI systems to help process and organize the ever-increasing volume of structured and unstructured information needed to make informed decisions. Our use More ❯
solutions for business problems. - Produce and deliver models that help build best-in-class customer experiences and build systems that allow us to deploy these models to production with lowlatency and high throughput. - Utilize your Generative AI, time series and predictive modeling skills, and creative problem-solving skills to drive new projects from ideation to implementation. - Interface More ❯
million financial instruments searchable, discoverable, and actionable across the global capital markets. Bloomberg has been building Artificial Intelligence applications that offer solutions to these problems with high accuracy and lowlatency since 2009. We build AI systems to help process and organize the ever-increasing volume of structured and unstructured information needed to make informed decisions. Our use More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Client Server
Java Developer/Backend Software Engineer/Developer WFH to £100k Are you a skilled Java Developer with lowlatency trading systems experience? You could be progressing your career at a global market data and trading platform provider for cryptocurrency markets. As a Java Developer you will develop, test and maintain high-quality, low-latency Java … times - please note: you must have the right to work in the UK and be UK based. About you: You have strong Java development experience including concurrency, garbage collection, low level performance optimisation, data structures and memory efficient design patterns You have experience with lowlatency systems, particularly OMS (Order Management Systems), EMS (Execution Management Systems) You … have strong design skills and can explain full system workflows and make recommendations for improvements to reduce latency and increase throughput You have experience with Spring framework and Java build tools such as Gradle/Maven You're comfortable working in a Linux environment You are collaborative and pragmatic with excellent communication skills What's in it for you More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
Java Developer/Backend Software Engineer/Developer WFH to £100k Are you a skilled Java Developer with lowlatency trading systems experience? You could be progressing your career at a global market data and trading platform provider for cryptocurrency markets. As a Java Developer you will develop, test and maintain high-quality, low-latency Java … times - please note: you must have the right to work in the UK and be UK based. About you: You have strong Java development experience including concurrency, garbage collection, low level performance optimisation, data structures and memory efficient design patterns You have experience with lowlatency systems, particularly OMS (Order Management Systems), EMS (Execution Management Systems) You … have strong design skills and can explain full system workflows and make recommendations for improvements to reduce latency and increase throughput You have experience with Spring framework and Java build tools such as Gradle/Maven You're comfortable working in a Linux environment You are collaborative and pragmatic with excellent communication skills What's in it for you More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Client Server
Java Developer/Backend Software Engineer/Developer WFH to £100k Are you a skilled Java Developer with lowlatency trading systems experience? You could be progressing your career at a global market data and trading platform provider for cryptocurrency markets. As a Java Developer you will develop, test and maintain high-quality, low-latency Java … times - please note: you must have the right to work in the UK and be UK based. About you: You have strong Java development experience including concurrency, garbage collection, low level performance optimisation, data structures and memory efficient design patterns You have experience with lowlatency systems, particularly OMS (Order Management Systems), EMS (Execution Management Systems) You … have strong design skills and can explain full system workflows and make recommendations for improvements to reduce latency and increase throughput You have experience with Spring framework and Java build tools such as Gradle/Maven You're comfortable working in a Linux environment You are collaborative and pragmatic with excellent communication skills What's in it for you More ❯
Senior LowLatency Developer, C++ - Crypto Quantitative Hedge Fund London, UK Our client are a global quantitative investment management firm that leverages advanced data analysis, research, and technology to develop and implement diverse investment strategies. Their team consists of experts from various fields, including engineering, computer science, and finance, working collaboratively to optimise trading and investment processes. They … focus on automation and systematic approaches to manage risk and deliver consistent returns across different markets and asset classes. They are looking for a senior low level C++ developer with expertise in lowlatency development, ideally in cryptocurrency markets or HFT. Responsibilities Pivotal role in enhancing market access systems to meet the demands of low-latency … DevOps practices. Enhance and maintain systems that cover global markets, with a special focus on the cryptocurrency ecosystem. Requirements Expert skills in C++ and Linux platforms. Proven experience in low-latency optimization and tuning techniques. Experience with market access systems in cryptocurrency markets. Familiarity with cloud environments and modern CI/CD pipelines. Good knowledge of crypto products More ❯
Senior LowLatency Developer, C++ - Crypto Quantitative Hedge Fund London, UK Our client are a global quantitative investment management firm that leverages advanced data analysis, research, and technology to develop and implement diverse investment strategies. Their team consists of experts from various fields, including engineering, computer science, and finance, working collaboratively to optimise trading and investment processes. They … focus on automation and systematic approaches to manage risk and deliver consistent returns across different markets and asset classes. They are looking for a senior low level C++ developer with expertise in lowlatency development, ideally in cryptocurrency markets or HFT. Responsibilities Pivotal role in enhancing market access systems to meet the demands of low-latency … DevOps practices. Enhance and maintain systems that cover global markets, with a special focus on the cryptocurrency ecosystem. Requirements Expert skills in C++ and Linux platforms. Proven experience in low-latency optimization and tuning techniques. Experience with market access systems in cryptocurrency markets. Familiarity with cloud environments and modern CI/CD pipelines. Good knowledge of crypto products More ❯
optimise real-time trading systems for the foreign exchange markets. This is a front office role where performance, reliability, and speed are critical. Ideal candidates will have experience in low-latency systems, market connectivity, and a strong understanding of FX or other electronic trading environments. Key Responsibilities: Design, develop, and maintain high-performance C++17+ trading systems for FX … market connectivity components (FIX, proprietary protocols) and order management systems. Collaborate directly with traders and quants to implement trading strategies and pricing models. Ensure system reliability, scalability, and ultra-lowlatency under high-throughput conditions. Monitor and tune live trading systems, identifying performance bottlenecks and implementing real-time fixes. Technical Requirements: Strong C++17+ development skills with a focus … on performance, concurrency, and low-latency design. Experience in front office or trading environments, ideally within FX or other liquid asset classes. Deep understanding of networking, messaging protocols (e.g., FIX), and exchange connectivity. Familiarity with Linux systems, performance profiling tools, and real-time debugging. Knowledge of market microstructure, order types, and execution logic. Please apply for more info More ❯
optimise real-time trading systems for the foreign exchange markets. This is a front office role where performance, reliability, and speed are critical. Ideal candidates will have experience in low-latency systems, market connectivity, and a strong understanding of FX or other electronic trading environments. Key Responsibilities: Design, develop, and maintain high-performance C++17+ trading systems for FX … market connectivity components (FIX, proprietary protocols) and order management systems. Collaborate directly with traders and quants to implement trading strategies and pricing models. Ensure system reliability, scalability, and ultra-lowlatency under high-throughput conditions. Monitor and tune live trading systems, identifying performance bottlenecks and implementing real-time fixes. Technical Requirements: Strong C++17+ development skills with a focus … on performance, concurrency, and low-latency design. Experience in front office or trading environments, ideally within FX or other liquid asset classes. Deep understanding of networking, messaging protocols (e.g., FIX), and exchange connectivity. Familiarity with Linux systems, performance profiling tools, and real-time debugging. Knowledge of market microstructure, order types, and execution logic. Please apply for more info More ❯
role, you’ll work on high-performance systems that power the real-time trading strategies. You’ll collaborate closely with traders, quants, and other engineers to build scalable, ultra-low-latency software that delivers real results. Key Responsibilities Design, develop, and maintain performance-critical C++ software for trading systems Optimize code for low-latency and high … experience with modern C++ (C++14/17/20) Strong understanding of algorithms, data structures, and multithreading Experience in performance optimization and systems programming Familiarity with Linux environments and low-level networking is a plus Ability to work autonomously and in a team Excellent problem-solving skills and a passion for clean, efficient code Prior experience in finance or More ❯
role, you’ll work on high-performance systems that power the real-time trading strategies. You’ll collaborate closely with traders, quants, and other engineers to build scalable, ultra-low-latency software that delivers real results. Key Responsibilities Design, develop, and maintain performance-critical C++ software for trading systems Optimize code for low-latency and high … experience with modern C++ (C++14/17/20) Strong understanding of algorithms, data structures, and multithreading Experience in performance optimization and systems programming Familiarity with Linux environments and low-level networking is a plus Ability to work autonomously and in a team Excellent problem-solving skills and a passion for clean, efficient code Prior experience in finance or More ❯
This is a mid-level C++ Quant Developer (suitable for a candidate in the 4-6 YOE range) will be responsible for designing, developing, and optimizing high-performance, low-latency trading infrastructure and quantitative models within a hedgefund in London. This role focuses on implementing models related to Stochastic Processes & Probabilistic Modeling, ensuring their efficient execution within a … The developer will work closely with quantitative researchers and traders to translate mathematical concepts into robust and highly optimized C++ code. Key Responsibilities Infrastructure Development: Build and maintain critical low-latency trading infrastructure components using modern C++ standards (C++17/20). Quantitative Model Implementation: Translate quantitative models, particularly those involving stochastic processes (e.g., Brownian motion, jump-diffusion … Ito processes), into highly efficient and accurate C++ code. Performance Optimization: Identify and resolve performance bottlenecks in existing and new systems, focusing on micro-optimizations, cache efficiency, and concurrency. Latency Reduction: Implement techniques for minimizing latency in data processing, order execution, and market data handling. System Design: Contribute to the architectural design of distributed, scalable, and resilient trading More ❯
This is a mid-level C++ Quant Developer (suitable for a candidate in the 4-6 YOE range) will be responsible for designing, developing, and optimizing high-performance, low-latency trading infrastructure and quantitative models within a hedgefund in London. This role focuses on implementing models related to Stochastic Processes & Probabilistic Modeling, ensuring their efficient execution within a … The developer will work closely with quantitative researchers and traders to translate mathematical concepts into robust and highly optimized C++ code. Key Responsibilities Infrastructure Development: Build and maintain critical low-latency trading infrastructure components using modern C++ standards (C++17/20). Quantitative Model Implementation: Translate quantitative models, particularly those involving stochastic processes (e.g., Brownian motion, jump-diffusion … Ito processes), into highly efficient and accurate C++ code. Performance Optimization: Identify and resolve performance bottlenecks in existing and new systems, focusing on micro-optimizations, cache efficiency, and concurrency. Latency Reduction: Implement techniques for minimizing latency in data processing, order execution, and market data handling. System Design: Contribute to the architectural design of distributed, scalable, and resilient trading More ❯
centralised and decentralised trading platforms. As part of their expansion, we are looking to engage a talented Rust Developer with strong programming and analytical capabilities to help advance their low-latency trading systems. What You'll Do: Enhance and expand a robust low-latency trading and connectivity infrastructure. Optimize the core pricing engine for throughput and … academic or professional background in computer science, mathematics, engineering, physics, or related fields. 2+ years of applied programming experience with Rust and Python . Proven experience building high-performance, latency-sensitive systems. Familiarity with multi-threaded, distributed system design and development. Solid understanding of concurrency, OOP, database systems, and basic SQL. Proficiency with Linux/Unix environments, Docker, Git More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Cititec
messaging layers Security reference data management Position keeping systems Supporting back-end components for trading user interfaces You will collaborate with traders, quants, and fellow engineers to deliver reliable, low-latency solutions in a fast-paced trading environment. Key Requirements: Hands-on experience in C++ with a strong focus on performance and optimisation Experience building high-performance, low-latency systems on Linux platforms Proficiency in Python for tooling and scripting Solid understanding of Linux systems, including debugging and performance tuning Experience with FIX protocol and/or other exchange connectivity protocols Strong analytical and problem-solving skills Experience in front-office trading environments is highly desirable Location: London (Hybrid – 3 days onsite) Rate: Up to More ❯