26 to 50 of 567 Low Latency Jobs in London

Description We’re looking for Java Developers with experience building low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll work on mission-critical applications where performance, scalability, and reliability truly matter — the kind … projects at the very heart of modern finance. Your work will focus on writing and tuning high-performance Java frameworks, improving throughput and latency, and applying event-driven, microservice-based architectures. You’ll collaborate closely with other talented engineers, helping to shape elegant solutions to complex, performance-sensitive problems. ...

growth, skill development, and meaningful contributions. Be part of a team that thrives on solving complex challenges and advancing industry standards. As an Ultra Low Latency C++ Lead Software Engineer at JPMorgan Chase in the Electronic Trading Technology team, you will design, build, and operate market gateway solutions … with hardware FPGA acceleration. You will drive the software development lifecycle, focusing on stability, latency optimization, and continuous improvement. You'll partner with hardware engineering teams to integrate FPGA pipelines with our C++ software stack, ensuring high reliability and operational excellence. Your work will directly impact trading connectivity ...

discovery and support innovation across the firm. The role G-Research is going through an exciting period of growth in our co-location and low-latency platform. We are looking for a highly skilled low latency network engineer to join our Colo Infrastructure team. Responsibilities Designing … building new co-location network solutions to meet the needs of the platform Optimise the performance, latency and throughput of the infrastructure Lifecycle management and monitoring of Colo Network environment Developing automation and operators to build and extend the infrastructure Working with other platform and development teams to help ...

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 … fine-tuned system design. Monitor and improve application performance by designing and maintaining appropriate metrics and KPIs. Collaborate with infrastructure teams to ensure ultra-low-latency, high-throughput, and resilient systems. Participate in code reviews, design sessions, and architecture discussions for high-performance systems. Analyse and troubleshoot production ...

working with a global electronic market maker hiring a low-latency Java developer in London, joining the team that builds and owns their client-facing trading infrastructure. What the role covers: Designing and maintaining proprietary low-latency trading systems, front-to-back Order management, exchange connectivity … experience in Java, Go or C++ building distributed, scalable systems Roughly 2 - 7 years shipping and maintaining highly optimised code Python, high-concurrency systems, low-latency or high-transaction environments, relational databases - all useful, none essential CS, Computer Engineering or equivalent background Communication skills that hold ...

Role Overview TP ICAP are looking for a Senior Java Developer delivering low‐latency, highly available trading system components with deep expertise in Java, FIX connectivity, and distributed real‐time messaging. In this role, you will be responsible for designing, building, and optimising mission‐critical trading services across … multiple asset classes. Role Responsibilities Design and implement distributed, fault‐tolerant Java services for electronic trading environments Lead performance tuning, optimisation, and refactoring of low‐latency trading components Investigate and resolve production issues, ensuring system stability and high availability Collaborate with global teams, including Architecture, DevOps, and Product ...

working with a leading global investment bank looking for an exceptional low-latency engineer to join its specialist electronic trading technology team. This is a highly hands-on position-around 90% coding-building Java and Rust event-sourcing frameworks that support algorithmic trading platforms across the bank. … serious scale, with response times in the 10-100 microsecond range. We're looking for experience in: Modern Java and JVM performance optimisation Low-latency algorithmic trading systems Market data and back-testing/simulation tools Linux internals, system calls and kernel tuning TCP/IP and kernel ...

rather than maintaining, with multiple senior hires planned over the next 12 months. You'll work alongside experienced engineers developing the next generation of low latency electronic trading systems supporting global markets. If you enjoy solving complex engineering problems where performance, reliability and speed matter, this … with traders, quantitative teams and business stakeholders, you'll build software that directly impacts trading performance and execution quality. Projects include: Designing and building low latency Java applications Developing electronic trading and execution platforms Building pricing and market data infrastructure Improving platform performance, scalability and resilience Enhancing execution ...

will be a hands-on technical leader responsible for designing, building, and tuning the Linux-based compute and infrastructure platforms that power our low-latency electronic trading businesses. This is a deeply technical, engineering-first role: you will write code and automation, design new systems, architect novel deployment … models, and drive latency out of the stack at the hardware, kernel, and network layers. You will also harness modern Agentic AI tooling to accelerate delivery and multiply your impact. You will work directly with the Electronic Trading Lines of Business to align technical strategy with business goals, solve ...

performance systems operating across global financial markets. We are looking for an experienced Software Developer with strong C++ skills and a background working on low-latency trading technology. You’ll work on business-critical applications including matching engines, FIX gateways and real-time trading systems, where performance, availability … predominantly Linux environment. What you’ll be working on • Designing and developing high-performance matching engines, FIX gateways and electronic trading applications • Building low-latency, multithreaded systems using C++ and Java • Processing real-time market and trading data through highly available systems • Developing efficient in-memory data structures ...

infrastructure for mission-critical trading environments. The organisation operates at the cutting edge of technology and finance, with a strong focus on ultra-low latency, resilience, and precision. This company is looking for a Senior Network Engineer to design, build, and support the next generation of low … latency network infrastructure powering global trading operations. Working alongside a world-class engineering team, the role will focus on delivering scalable, high-performance networks that underpin mission-critical systems across multiple international locations. Responibilities: Design, deploy and optimise large-scale data centre and enterprise networks. Deliver ...

capabilities. Reporting to the Head of Market Data & Trading Tools within the Chief Data Office, the role will act as the senior authority for low-latency market data, ticker plants, market microstructure analytics, L1/L2/L3 data, time-series platforms, streaming architectures, and real-time data … ecosystem to identify opportunities to improve performance, scalability, resilience, automation, reuse, and business value. 2. Market Data Acquisition, Connectivity & Distribution Provide technical leadership for low-latency market data acquisition, distribution, and integration architectures. Support integration of market data from exchanges, brokers, ECNs, trading venues, OTC markets, and strategic ...

dynamic environment. As a Lead Technical Program Manager in Corporate Technology, you will lead the delivery of complex, high-impact technology projects focused on low latency market trading environments. You will apply your deep technical experience to drive business outcomes. You will partner with cross-functional teams, manage … success. You will help foster a culture of innovation and continuous improvement. Job Responsibilities Develop and execute comprehensive project plans, integrating technical requirements for low latency market trading technologies Guide cross-functional teams to define program scope, objectives, and deliverables aligned with business goals Identify and mitigate risks ...

infrastructure for mission-critical trading environments. The organisation operates at the cutting edge of technology and finance, with a strong focus on ultra-low latency, resilience, and precision. This company is looking for a Senior Network Engineer to design, build, and scale high-performance network infrastructure across large … scale data centre environments. The role involves solving complex networking challenges, shaping network architecture, and working alongside world-class engineers to deliver resilient, low-latency infrastructure. Responsibilities Design, deploy, and optimise large-scale data centre and HPC network environments. Build and support high-performance, low-latency ...

dynamic environment. As a Lead Technical Program Manager in Corporate Technology, you will lead the delivery of complex, high-impact technology projects focused on low latency market trading environments. You will apply your deep technical experience to drive business outcomes. You will partner with cross-functional teams, manage … success. You will help foster a culture of innovation and continuous improvement. Job responsibilities Develop and execute comprehensive project plans, integrating technical requirements for low latency market trading technologies Guide cross-functional teams to define program scope, objectives, and deliverables aligned with business goals Identify and mitigate risks ...

Oliver Bernard in London seeks a senior C++ Low-Latency Technology Lead to join a high-performance technology team in a leading financial services firm. This hands-on leadership role focuses on ultra-low-latency systems, performance engineering and architecture optimisation. You'll own a latency-sensitive C++ platform, driving improvements in architecture, latency, throughput and reliability, while mentoring engineers and collaborating with quant teams and senior stakeholders. #J-18808-Ljbffr ...

Senior Low Latency Rust Engineer Electronic Trading London Hybrid max 3 days per week in office We are assisting with the hire of an experienced low-latency engineer to join a specialist team building frameworks, libraries and performance tooling used across a large global electronic trading ...

firm operating market‐making strategies across global electronic venues. The team is building a greenfield tick‐data and market‐data platform optimised for deterministic latency and extreme throughput. Role Hands‐on development in modern C++23 on performance‐critical hot paths Exchange connectivity, feed normalisation, sequencing, and recovery logic Deep … involvement in latency profiling, optimisation, and systems architecture Close work with low‐latency engineers and quantitative teams Requirements Professional experience writing C++23 in production trading systems Strong background in low‐latency/high‐performance systems Solid understanding of Linux internals, CPU architecture, cache behaviour, memory ...

Markets is seeking a Senior Low Latency Java Developer for the Quantitative Strategies team in London. You will design and build ultra‐low latency pricing and risk systems that power our market‐making stack, collaborating with Quants, Front Office and Business Operations. This onsite role requires ...

Description You will join a front-office engineering team that builds and operates core Rates trading tooling where correctness, resilience, and latency matter every day. The environment is fast-moving and highly collaborative, with strong expectations for production ownership, rapid iteration, and high-quality delivery. Job Responsibilities Build … enhance Python services and applications that power live Rates risk and P&L, with a strong focus on low latency and predictable performance. Partner directly with traders and risk managers to turn time-sensitive requirements into reliable, production-ready solutions. Own production services end-to-end, including releases ...

them. Job Summary As a Quantitative Trading & Research - Quantitative developer in the AI Market Lab, you will work at the boundary of quantitative research, low-latency engineering, and ML infrastructure, creating reliable platforms that shorten the path from raw market data and research prototypes to monitored, resilient production … ideal for engineers who enjoy turning ambiguous research requirements into clean interfaces, fast systems, and reproducible workflows-without losing sight of trading realities like latency, determinism, and operational risk. Job Responsibilities Design and build high-performance market-data, feature-computation, backtesting, simulation, model-serving, execution, and monitoring components ...

price discovery, liquidity, and distribution of data, through responsible and innovative solutions. **Role Overview** TP ICAP are looking for a Senior Java Developer delivering low‐latency, highly available trading system components with deep expertise in Java, FIX connectivity, and distributed real‐time messaging. In this role, you will … designing, building, and optimising mission‐critical trading services across multiple asset classes.**Role Responsibilities** **Experience/Competences** Strong experience designing and building high‐performance, low‐latency Java services within electronic tradingStrong experience with distributed messaging technologies (Solace/Kafka) and real‐time systems Strong experience designing and building ...

firm serving institutional clients looking to hire a Senior Rust Software Engineer to join their Core Trading Engineering team.This is an opportunity to build low-latency, high-performance trading systems using Rust in one of the most technically challenging engineering environments. You'll work alongside experienced software engineers … quantitative teams to develop the distributed systems that power global electronic trading. Key Responsibilities Design, build and optimise high-performance Rust applications Develop low-latency trading infrastructure and backend services Build scalable distributed systems running in Linux environments Work closely with quantitative developers and trading teams to deliver ...

technology stack that will underpin the firm's systematic trading ambitions. You will work directly with a hiring manager whose background spans HFT, ultra-low-latency systems, kernel optimisation, network infrastructure, and exchange connectivity. The Opportunity You will be responsible for designing and building the performance-critical infrastructure … that powers the firm's next-generation systematic trading platform, including: Ultra-low-latency trading and execution systems Market data handlers, feed processing, and normalisation pipelines Exchange connectivity, order gateways, and routing infrastructure High-performance distributed systems Event-driven architectures operating under strict latency constraints Performance-sensitive ...

client is a technology-driven systematic trading firm seeking a C++ Software Engineer to build and optimise the low-latency infrastructure powering their global trading platform. You'll work on performance-critical systems where efficiency, scalability and reliability directly impact trading performance. Technical Skills Modern C++ & Low … Latency: Modern C++ (C++17/20/23 and beyond) Multithreading, Concurrency & Memory Management STL, Object-Oriented Design & Software Architecture Messaging Infrastructure Networking: TCP/IP, UDP & Socket Programming High-Performance Networking FIX Protocol Exchange Connectivity Market Data Feeds Electronic Trading Systems Ideal Background Open to candidates from either ...