76 to 100 of 199 Ultra-Low Latency Jobs in England

testing and deploying some of the fastest, most sophisticated trading systems in the world. You will be intricately involved in creating next generation FPGA solutions to support ultra-low latency trading systems across the firm. The ideal candidate should have a strong background in in System Verilog or VHDL, as well as software engineering. More ❯

income, and crypto. As part of the Production Engineering desk, you'll work at the intersection of software and systems, ensuring the reliability, performance, and scalability of ultra-low latency trading platforms. Key Responsibilities: Develop and maintain high-performance C++ infrastructure supporting real-time trading Optimise systems for latency, throughput, and determinism More ❯

testing and deploying some of the fastest, most sophisticated trading systems in the world. You will be intricately involved in creating next generation FPGA solutions to support ultra-low latency trading systems across the firm. The ideal candidate should have a strong background in in System Verilog or VHDL, as well as software engineering. More ❯

models—it’s about rethinking how AI workloads are executed at speed and scale. You’ll lead the design and implementation of software systems that run distributed, low-latency inference across clusters. You’ll work closely with hardware and ML teams to optimise every layer of the stack—from model representation and execution to data movement … at serious scale, we’d love to talk. Responsibilities Design and build high-performance systems for running AI/ML workloads across distributed compute clusters Optimise for ultra-low latency and real-time inference at scale—profiling, tuning, and rewriting critical systems as needed Identify and resolve performance bottlenecks across the stack, from model More ❯

A leading hedge fund is seeking a Senior Lead Linux Engineer to join a high-performance infrastructure team supporting global low-latency trading systems. This is a hands-on engineering role with strong ownership across design, automation, performance tuning, and deployment. You will lead strategic improvements to the firm’s Linux environment, enabling new trading strategies … technical role that goes beyond day-to-day operations and is central to their infrastructure strategy. Key Responsibilities: Architect and optimize global Linux infrastructure for ultra-low-latency trading workloads Automate system deployment and configuration using tools like Python and Ansible Analyze and tune kernel and system performance to meet demanding latency … Computer Science or a related field 5+ years of hands-on experience with Linux systems (Debian and RHEL preferred) Deep understanding of system performance tuning, especially in low-latency environments Strong scripting and automation skills (Python, Ansible); familiarity with Nix/NixOS is a plus Excellent problem-solving skills, attention to detail, and a proactive engineering More ❯

A leading hedge fund is seeking a Senior Lead Linux Engineer to join a high-performance infrastructure team supporting global low-latency trading systems. This is a hands-on engineering role with strong ownership across design, automation, performance tuning, and deployment. You will lead strategic improvements to the firm’s Linux environment, enabling new trading strategies … technical role that goes beyond day-to-day operations and is central to their infrastructure strategy. Key Responsibilities: Architect and optimize global Linux infrastructure for ultra-low-latency trading workloads Automate system deployment and configuration using tools like Python and Ansible Analyze and tune kernel and system performance to meet demanding latency … Computer Science or a related field 5+ years of hands-on experience with Linux systems (Debian and RHEL preferred) Deep understanding of system performance tuning, especially in low-latency environments Strong scripting and automation skills (Python, Ansible); familiarity with Nix/NixOS is a plus Excellent problem-solving skills, attention to detail, and a proactive engineering More ❯

you want to login/join with: A leading hedge fund is seeking a Senior Lead Linux Engineer to join a high-performance infrastructure team supporting global low-latency trading systems. This is a hands-on engineering role with strong ownership across design, automation, performance tuning, and deployment. You will lead strategic improvements to the firm … technical role that goes beyond day-to-day operations and is central to their infrastructure strategy. Key Responsibilities: Architect and optimize global Linux infrastructure for ultra-low-latency trading workloads Automate system deployment and configuration using tools like Python and Ansible Analyze and tune kernel and system performance to meet demanding latency … Computer Science or a related field 5+ years of hands-on experience with Linux systems (Debian and RHEL preferred) Deep understanding of system performance tuning, especially in low-latency environments Strong scripting and automation skills (Python, Ansible); familiarity with Nix/NixOS is a plus Excellent problem-solving skills, attention to detail, and a proactive engineering More ❯

to join their team. You will work closely with numerous technology teams deliver and Support a globally distributed network. You will work on everything from Ultra Low Latency Networks through to traditional Networking, Automation and Implementation. Responsibilities: Support and design of Network technologies Working with Switches, Routers and Firewalls (predominantly Cisco, Fortinet) Monitoring Network … with Switching/Routing/Security Cisco skills (CCNA level and above) Some experience with Linux Desirable skills: Python/Ansible Multicast Meraki Prometheus Telegraf InfluxDB Grafana Low Latency/ULL Please apply ASAP for more information. More ❯

to join their team. You will work closely with numerous technology teams deliver and Support a globally distributed network. You will work on everything from Ultra Low Latency Networks through to traditional Networking, Automation and Implementation. Responsibilities: Support and design of Network technologies Working with Switches, Routers and Firewalls (predominantly Cisco, Fortinet) Monitoring Network … with Switching/Routing/Security Cisco skills (CCNA level and above) Some experience with Linux Desirable skills: Python/Ansible Multicast Meraki Prometheus Telegraf InfluxDB Grafana Low Latency/ULL Please apply ASAP for more information. More ❯

institutional execution venues for FX and digital asset trading. With offices in nine countries and a global client base, it designs and operates its own high-performance, ultra-low latency exchange infrastructure, featuring matching engines in London, New York, Tokyo, and Singapore. This organisation has a strong presence in all major capital markets across More ❯

limits? A world-class buy-side firm is looking for a high-calibre C++ Developer to join their elite systems team. You’ll help engineer ultra-low-latency platforms that power trading at the microsecond level—where every line of code counts. This is a rare opportunity to work at the cutting edge of … finance and systems engineering, solving complex problems in a live production environment! What You’ll Be Working On 🛠 Build and refine ultra-fast, low-latency trading infrastructure 🧬 Optimize systems at the CPU, cache, and memory layers 📈 Engineer efficient data structures and high-performance algorithms 🧩 Identify and eliminate performance bottlenecks at every level of the More ❯

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 More ❯

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 More ❯

to join their team. You will work closely with numerous technology teams deliver and Support a globally distributed network. You will work on everything from Ultra Low Latency Networks through to traditional Networking, Automation and Implementation. Responsibilities: Support and design of Network technologies Working with Switches, Routers and Firewalls (predominantly Cisco, Fortinet) Monitoring Network … in challenging Networking roles Experience with Switching/Routing/Security Cisco skills (CCNA level and above) Some experience with Linux Python/Ansible Meraki Telegraf Grafana Low Latency/ULL Please apply ASAP for more information. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology More ❯

are looking for a highly skilled reliability engineer to provide critical support for the Foreign Exchange (FX) desk with their trading and risk applications, including the algorithmic ultra-low latency stack. In this role you will ensure the reliability, performance, and scalability of the real-time trading environment by applying Site Reliability Engineering (SRE More ❯

Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance workflows. The system is built with a modular architecture encompassing core components such as … engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted … productivity and quality across the team. Responsibilities Design and develop core backend systems including market connectivity, order routing, execution engine, risk, and position tracking. Implement ultra-low-latency and GC-free components using best practices in lock-free and off-heap programming. Apply event-driven and fully deterministic design principles to ensure traceable and More ❯

Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance workflows. The system is built with a modular architecture encompassing core components such as … engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted … productivity and quality across the team. Responsibilities Design and develop core backend systems including market connectivity, order routing, execution engine, risk, and position tracking. Implement ultra-low-latency and GC-free components using best practices in lock-free and off-heap programming. Apply event-driven and fully deterministic design principles to ensure traceable and More ❯

be doing: You'll have the chance to work across many areas of algorithmic trading, including: Their research platform, processing TBs of data daily The ultra-low-latency trading engine Their massive cloud computing analytics infra Who you are: An experienced C++ programmer, with Python experience a nice-to-have At least 2 years More ❯

Reference: 046598889afc Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: The Company My client is a technology-driven company, pushing on ultra-low-latency real-time systems at large scale globally. Challenges abound, and you should have a desire to learn new technologies, and demonstrate an ability to solve unstructured More ❯

day. What you'll do: You will be responsible for the full stack of applications required to run the trading business. Activities range from developing ultra-low-latency exchange protocol encoders and decoders, writing and fine-tuning automated trading strategies, to helping the monitoring and analysis effort by creating and extending user interfaces to More ❯

per annum + Bonus and Benefits Contact email: Job ref: LLJ/27 Low Latency Java Engineer - Cross Asset A global hedge fund is looking to hire Low Latency Java engineers to join a high-impact team driving the next generation of low latency trading platforms. You'll … and unify the firm's eTrading tech stack. This is a greenfield rebuild of core pricing and algorithmic execution frameworks used across multiple asset classes. Responsibilities: Building ultra-low latency systems for pricing, market data, and algorithmic execution. Designing scalable, reusable frameworks across multiple asset classes. Collaborating closely with traders, quants, and product teams … in a highly autonomous environment. Developing high-performance, low-latency applications. Asset class knowledge (FX, equities) or experience in trading systems is a strong plus. Why Apply: Greenfield low latency platform. Work at the intersection of technology and trading. Join a cross-asset, horizontal team building frameworks used firm-wide. By submitting More ❯

advanced intra-site and inter-site network communications Analyze and detect areas of potential sub-optimal performance and help drive improvements to optimize overall system performance for ultra-low latency electronic trading systems Drive expansion of end-to-end monitoring and alerting for overall system reliability and availability Drive automation of common administration tasks … advanced networking technologies and techniques Act as a key participant to ensure optimal interaction with global electronic trading exchanges Required Skills & Experience: Extensive experience in high performance, low latency ecosystem management Deep knowledge in at least one of the following: Linux system tuning/optimization, low latency network design, network capture analysis More ❯

This company develops ultra-low-latency software for financial applications. They are seeking an expert C++ programmer to join their development team. You will need to be well-versed in coding techniques for minimising execution time, optimising data storage and retrieval, and handling messages efficiently. Exemplary knowledge of C++ language features, their performance implications More ❯

to £250,000 + lucrative bonus and benefits Our trading client in London is seeking a skilled FPGA Engineer to join their dynamic team focused on developing ultra-low latency applications. In this role, you’ll take full ownership of solutions, from initial design and testing to latency benchmarking, deployment, and productivity … fast-paced trading environments, we’d love to hear from you! Key Responsibilities: Collaborate with a team of FPGA hardware and software engineers to develop and scale ultra-low latency trading systems. Shape the technology roadmap and lead FPGA/ASIC projects from inception to completion. Drive the creation of productivity tools and enhance … in a fast-paced, collaborative environment in London. Base up to £250,000 + lucrative bonus and benefits Shape and drive innovation in the finance sector’s ultra-low latency space. Opportunities for professional growth and skills development within the finance industry. More ❯

to £250,000 + lucrative bonus and benefits Our trading client in London is seeking a skilled FPGA Engineer to join their dynamic team focused on developing ultra-low latency applications. In this role, you’ll take full ownership of solutions, from initial design and testing to latency benchmarking, deployment, and productivity … fast-paced trading environments, we’d love to hear from you! Key Responsibilities: Collaborate with a team of FPGA hardware and software engineers to develop and scale ultra-low latency trading systems. Shape the technology roadmap and lead FPGA/ASIC projects from inception to completion. Drive the creation of productivity tools and enhance … in a fast-paced, collaborative environment in London. Base up to £250,000 + lucrative bonus and benefits Shape and drive innovation in the finance sector’s ultra-low latency space. Opportunities for professional growth and skills development within the finance industry. More ❯