51 to 75 of 582 Low Latency Jobs in the UK

Graph theory Interval graphs Compiler theory You will be a fantastic Senior Java Developer if you have worked with Core Java and have extensive experience with Multithreading , Concurrency and Low Latency , because you will be building your own frameworks and designing new databases from scratch. Your role as a Senior Java Developer will include: - Domain modelling - Requirement engineering More ❯

+ Bonus + Comprehensive Benefits 🔍 The Role A top-tier FinTech innovator is seeking a skilled Java Engineer to help drive the evolution of their next-generation, low-latency trading platform. This is your opportunity to work at the forefront of real-time financial technology, building performance-critical systems in a collaborative, agile environment. You'll work alongside More ❯

+ Bonus + Comprehensive Benefits The Role A top-tier FinTech innovator is seeking a skilled Java Engineer to help drive the evolution of their next-generation, low-latency trading platform. This is your opportunity to work at the forefront of real-time financial technology, building performance-critical systems in a collaborative, agile environment. You'll work alongside More ❯

holders to design, implement and test technology used in trading Participate in DevOps (continuous integration pipeline, code quality tools, release methodologies) Experience: 5+ years of experience building highly performant, low-latency systems on Linux platform Expert level C++ programmer. Must have ability to use the right construct for the problem and not introduce unnecessary complexity for the sake More ❯

Contribute to the state of the art in high performance, low latency algorithmic software where nanoseconds matter. Exercise your creativity and computer science knowledge in creating software which pushes the speed limit. Collaborate with hardware engineers and sculpt quality C++ code with a full test suite. You'd be joining a specialised international technology firm in their Cambridge More ❯

your needs. Due to continued growth, they are now looking for a mid-level, skilled C++ developer to join their team. The ideal candidate will have experience working with low-latency products and trading exchanges. Requirements: Bachelors or masters degree in computer science (or related field). 5+ years of professional software development experience. Proficient in C++ (Concurrent More ❯

the firm's futures trading businesses. The team interfaces on a regular basis with clients, sales-trading, technology, and other Strats teams. Responsibilities: Design, build and maintain complex, scalable, low latency and high-capacity quantitative models for real time algorithmic trading, order state management, risk management, and other execution functions. Design and implement novel trading algorithms and approaches More ❯

web & application server, GIT, Jira, unit-testing tools, and defect management tools. Additional Preferred Qualifications: Exposure to/understanding of Front-End on web and mobile. Experience in building low-latency trading systems. Working knowledge of AWS cloud. Experience in DevOps development and deployment using Docker and containers. What My Client Offers: Competitive salary and performance-based bonus. More ❯

the firm's futures trading businesses. The team interfaces on a regular basis with clients, sales-trading, technology, and other Strats teams. Responsibilities: Design, build and maintain complex, scalable, low latency and high-capacity quantitative models for real time algorithmic trading, order state management, risk management, and other execution functions. Design and implement novel trading algorithms and approaches More ❯

engineering and RAG pipelines. Full-stack HTML5 web development skills. Desired Skills: Understanding of Equities Cash, D1 & Deriv market mechanics and products via sell-side trading projects Familiarity with low-latency programming languages such as Rust or C++ What we'll provide you By joining Citi London, you will not only be part of a business casual workplace 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 low latency 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 ❯

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 low latency 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 ❯

advanced prompt engineering and retrieval-augmented generation (RAG) Fine-tune and optimize pre-trained large language models and multi-modal models for targeted use cases, ensuring high performance and low latency in production. Implement distributed training and scalable MLOps pipelines for continuous model improvement Collaborate with cross-functional teams-research, product, and engineering-to embed AI capabilities into More ❯

Contribute to operational monitoring (e.g., Prometheus), CI/CD pipelines, and other essential tooling. Performance Optimization: Identify and fix performance bottlenecks in multi-threaded systems, ensuring high availability and low latency. Technical Exploration: Investigate emerging technologies-particularly in data analysis and machine learning-and adapt them to evolving platform needs. Ideal Candidate Background: Experience: 7+ years of professional software More ❯

Job Title: Core Java Developer – Ultra Low Latency Trading Systems Location: London Type: Permanent Overview: We are hiring a Core Java developer to join a high-performance trading team focused on eFX OR Crypto markets. This role requires deep technical expertise in ultra-low latency systems and a strong understanding of electronic trading environments. Key Responsibilities … Design and develop low-latency, high-throughput trading components Work closely with quant and trading teams to optimise execution performance Build and maintain messaging infrastructure using technologies such as Aeron, SBE, Disruptor, Chronicle, and FIX Tune the JVM for microsecond-level performance (0GC, CPU affinity, memory management) Contribute to architecture and design decisions for latency-sensitive services … Ensure code quality through rigorous testing, benchmarking, and profiling Required Skills & Experience: Strong Core Java expertise (JVM internals, multithreading, low-level concurrency) Demonstrable experience building systems with microsecond SLAs Prior experience in eFX or crypto trading platforms , particularly pricing or execution engines Familiarity with low-latency messaging libraries (e.g. Aeron, SBE, Disruptor) Solid understanding of network-level More ❯

Job Title: Core Java Developer – Ultra Low Latency Trading Systems Location: London Type: Permanent Overview: We are hiring a Core Java developer to join a high-performance trading team focused on eFX OR Crypto markets. This role requires deep technical expertise in ultra-low latency systems and a strong understanding of electronic trading environments. Key Responsibilities … Design and develop low-latency, high-throughput trading components Work closely with quant and trading teams to optimise execution performance Build and maintain messaging infrastructure using technologies such as Aeron, SBE, Disruptor, Chronicle, and FIX Tune the JVM for microsecond-level performance (0GC, CPU affinity, memory management) Contribute to architecture and design decisions for latency-sensitive services … Ensure code quality through rigorous testing, benchmarking, and profiling Required Skills & Experience: Strong Core Java expertise (JVM internals, multithreading, low-level concurrency) Demonstrable experience building systems with microsecond SLAs Prior experience in eFX or crypto trading platforms , particularly pricing or execution engines Familiarity with low-latency messaging libraries (e.g. Aeron, SBE, Disruptor) Solid understanding of network-level More ❯

through their contributions to the Ethereum blockchain and beyond. They seek a Software Engineer with a strong background in STEM and a passion for software development. While experience with low latency systems, algorithmic trading, or MEV is advantageous, a strong interest in these areas is essential. Their culture is fast-paced, collaborative, and encourages ownership from day one … including equity! You'll play a crucial role in developing their core infrastructure, working closely with the founders and having significant autonomy and impact. Responsibilities: Enhance their low-latency trading infrastructure Optimise core engine performance and network infrastructure Develop new features focused on transaction efficiency and advanced trading systems Skills: Proficient in Rust (or low-latency C++, looking for Rust exposure) Experience with latency-sensitive system development, multi-threaded coding, and scalable distributed systems) Familiarity with concurrency, OOP, database systems, and basic SQL Knowledge of Linux/Unix, AWS, Git, Docker, EVM, and blockchain fundamentals Apply now More ❯

Java Developer Join a fast-paced, high-performance FX trading firm in the heart of London. Specialising in delivering low-latency, high-throughput trading solutions to institutional clients across global currency markets. With a tech-first culture and a flat structure, engineers are empowered to innovate and take ownership of mission-critical systems. We are looking for a … Java Developer with strong multithreading and concurrency experience to join our Core Engineering team. You will work closely with quants, traders, and other developers to build and maintain ultra-low-latency trading applications and real-time market data systems. Key Responsibilities: Design and develop high-performance Java applications for FX pricing, trading, and risk. Optimise and maintain multithreaded … systems to support low-latency execution. Work with large-scale, high-throughput messaging systems (e.g., FIX, Kafka). Collaborate with cross-functional teams to deliver robust, scalable software solutions. Continuously improve performance, reliability, and observability of trading systems. Required Skills & Experience: Strong proficiency in Core Javam with a focus on multithreading and concurrency . Solid understanding of low More ❯

Java Developer Join a fast-paced, high-performance FX trading firm in the heart of London. Specialising in delivering low-latency, high-throughput trading solutions to institutional clients across global currency markets. With a tech-first culture and a flat structure, engineers are empowered to innovate and take ownership of mission-critical systems. We are looking for a … Java Developer with strong multithreading and concurrency experience to join our Core Engineering team. You will work closely with quants, traders, and other developers to build and maintain ultra-low-latency trading applications and real-time market data systems. Key Responsibilities: Design and develop high-performance Java applications for FX pricing, trading, and risk. Optimise and maintain multithreaded … systems to support low-latency execution. Work with large-scale, high-throughput messaging systems (e.g., FIX, Kafka). Collaborate with cross-functional teams to deliver robust, scalable software solutions. Continuously improve performance, reliability, and observability of trading systems. Required Skills & Experience: Strong proficiency in Core Javam with a focus on multithreading and concurrency . Solid understanding of low More ❯

Up Energy SAAS provider who are looking for a Senior Software Engineer to work closely with the CEO to drive the engineering strategy of the company. Their highly scalable, low latency platform is built on Java, AWS, Docker and Kubernetes. You will be an ideal Senior Software Engineer if you have: PhD educated background, ideally in Computer Science … Engineering Deep understand of Computer Science fundamentals and Core Java concepts Strong comprehension of Compilers and Compiler Theory , and DSL (Domain Specific Language) Java experience with multithreading, concurrency and low latency Are theoretical in your approach As a company they are massively scaling up their development function this year and you'll have a fantastic opportunity as a More ❯

high-performance trading systems. This is a unique opportunity to work in a collaborative, fast-paced environment where technology and trading intersect. Responsibilities: Design, develop, and optimise high-performance, low-latency trading systems. Implement and enhance trading strategies and execution algorithms. Collaborate with traders and researchers to identify and deliver technology solutions that drive performance. Maintain and improve … and implementing the latest technologies. Requirements: Strong proficiency in modern C++ (C++17/20 preferred), with a deep understanding of object-oriented programming and multi-threading. Solid understanding of low-latency system design and performance optimisation. Experience with network programming, concurrency, and distributed systems. Strong analytical and problem-solving skills, with a passion for tackling complex technical challenges. More ❯

high-performance trading systems. This is a unique opportunity to work in a collaborative, fast-paced environment where technology and trading intersect. Responsibilities: Design, develop, and optimise high-performance, low-latency trading systems. Implement and enhance trading strategies and execution algorithms. Collaborate with traders and researchers to identify and deliver technology solutions that drive performance. Maintain and improve … and implementing the latest technologies. Requirements: Strong proficiency in modern C++ (C++17/20 preferred), with a deep understanding of object-oriented programming and multi-threading. Solid understanding of low-latency system design and performance optimisation. Experience with network programming, concurrency, and distributed systems. Strong analytical and problem-solving skills, with a passion for tackling complex technical challenges. More ❯

client is seeking a talented Quantitative Developer to architect a next-generation trading platform that powers sophisticated strategies in a high-stakes environment. If you’re passionate about building low-latency systems, mastering complex market dynamics, and thriving in a collaborative, tech-driven culture, this is your opportunity to shape the future of algorithmic trading. Responsibilities Design and … manual override circuit breakers for operational safety. Requirements 5+ years of experience in the financial industry, with at least 3 years in Java development. Expertise in designing and optimizing low-latency trading systems. Advanced proficiency in SQL for data management and analysis. Strong understanding of FX markets, including liquidity providers, market makers, and order-flow dynamics. In-depth More ❯

client is seeking a talented Quantitative Developer to architect a next-generation trading platform that powers sophisticated strategies in a high-stakes environment. If you’re passionate about building low-latency systems, mastering complex market dynamics, and thriving in a collaborative, tech-driven culture, this is your opportunity to shape the future of algorithmic trading. Responsibilities Design and … manual override circuit breakers for operational safety. Requirements 5+ years of experience in the financial industry, with at least 3 years in Java development. Expertise in designing and optimizing low-latency trading systems. Advanced proficiency in SQL for data management and analysis. Strong understanding of FX markets, including liquidity providers, market makers, and order-flow dynamics. In-depth More ❯

client is seeking a talented Quantitative Developer to architect a next-generation trading platform that powers sophisticated strategies in a high-stakes environment. If you’re passionate about building low-latency systems, mastering complex market dynamics, and thriving in a collaborative, tech-driven culture, this is your opportunity to shape the future of algorithmic trading. Responsibilities Design and … manual override circuit breakers for operational safety. Requirements 5+ years of experience in the financial industry, with at least 3 years in Java development. Expertise in designing and optimizing low-latency trading systems. Advanced proficiency in SQL for data management and analysis. Strong understanding of FX markets, including liquidity providers, market makers, and order-flow dynamics. In-depth More ❯