Software-Defined Networking (SDN). Proficiency in scripting and automation tools such as Python and Ansible. Familiarity with ITIL service management practices and tools (e.g., ServiceNow). Exposure to low-latency networks and financial sector technologies. Strong understanding of network security and cloud best practices. Excellent troubleshooting skills using network packet analysis tools. Effective written and verbal communication More ❯
environments. - Expertise in virtual desktop infrastructure (VDI) and virtualisation platforms (e.g. VMware, Hyper-V, Citrix). - Proven ability with queueing systems and job script optimisation. - Familiarity with RDMA or lowlatency network technologies. - Experience with Linux scripting languages (e.g. Bash, Python). - Ability to lead technical teams and communicate complex ideas clearly. - Basic knowledge of HPC programming languages More ❯
Gosport, Hampshire, South East, United Kingdom Hybrid / WFH Options
Defence
environments. - Expertise in virtual desktop infrastructure (VDI) and virtualisation platforms (e.g. VMware, Hyper-V, Citrix). - Proven ability with queueing systems and job script optimisation. - Familiarity with RDMA or lowlatency network technologies. - Experience with Linux scripting languages (e.g. Bash, Python). - Ability to lead technical teams and communicate complex ideas clearly. - Basic knowledge of HPC programming languages More ❯
architectures. Minimum 8 years of experience as a Software Engineer. Proficiency in JavaScript/TypeScript , and experience using modern frameworks and technologies (e.g., Docker, K8s) to build high-throughput, low-latency systems. Practical experience in designing APIs and managing databases (e.g., PostgreSQL, MongoDB), with a keen eye for query optimization and efficient data storage & handling. Firm grasp of More ❯
environment - you will work very closely with the CEO, CTO, Head of Trading and the rest of the management team. No legacy systems and bureaucracy; access to high performance lowlatency infrastructure. A cool office in central London with a sci-fi touch. Aligned incentive structure: a significant part of your compensation is performance-based with substantial upside. More ❯
global hedge fund are now seeking a Network Engineer to work on it’s trading infrastructure. To apply, you will ideally be CCNP qualified with a strong background in lowlatency and multicast networks. Our client is a leading global market maker with an emphasis on technology to match. They seek an experienced profile who would look to … trading technology, invariably around a bleeding edge Cisco environment. What you'll be doing: Design, deploy and troubleshoot global network infrastructure Design industry leading networks Implement optimisations to build lowlatency network Work on network redesign, expansion and upgrade Support trading teams in relation to high frequency Automation, capacity planning and connectivity advancement Manage network expansion, upgrades and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hunter Bond
global hedge fund are now seeking a Network Engineer to work on it’s trading infrastructure. To apply, you will ideally be CCNP qualified with a strong background in lowlatency and multicast networks. Our client is a leading global market maker with an emphasis on technology to match. They seek an experienced profile who would look to … trading technology, invariably around a bleeding edge Cisco environment. What you'll be doing: Design, deploy and troubleshoot global network infrastructure Design industry leading networks Implement optimisations to build lowlatency network Work on network redesign, expansion and upgrade Support trading teams in relation to high frequency Automation, capacity planning and connectivity advancement Manage network expansion, upgrades and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
OFS
helping modernise legacy components Owning features end-to-end in a fast-paced, delivery-focused environment What we’re looking for: Deep expertise in C# .NET, including multithreading and low-latency systems Proven experience working with Order Management Systems Ideally a mix of OMS vendor and in-house bespoke system experience Solid understanding of trading workflows across asset More ❯
helping modernise legacy components Owning features end-to-end in a fast-paced, delivery-focused environment What we’re looking for: Deep expertise in C# .NET, including multithreading and low-latency systems Proven experience working with Order Management Systems Ideally a mix of OMS vendor and in-house bespoke system experience Solid understanding of trading workflows across asset More ❯
Warrington, Cheshire, North West, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
internal systems, deployments, and operational resilience. Their platform processes over 1 million emails daily across, delivering vital satellite communication services to clients across maritime and remote sectors. It's low-latency, low-bandwidth infrastructure at scale. Why Join? Become the technical backbone of a niche, critical industry Inherit a platform with strong legacy knowledge but huge room More ❯
readily available upon request Hybrid working from a Manchester office (must be based in the UK without visa/sponsorship requirements) What You'll Be Doing: Contributing to scalable, low-latency solutions while collaborating with product owners and testing teams. Getting hands-on experience with Golang, learning the ins and outs of server-side development. Engaging in clean More ❯
workflows for mobile apps built with Flutter, Kotlin, and Swift , ensuring seamless integration with ad mediation and programmatic platforms. Lead technical decision-making around ad integrations, header bidding, and low-latency ad rendering. Collaborate with engineering, product, and business teams to align Ad Tech strategies with company revenue goals. Evaluate and implement best-in-class Ad Tech solutions … mediation platforms, RTB protocols, header bidding, and in-app bidding . Proven experience designing and scaling ad-serving architectures for mobile applications. Strong understanding of real-time data processing, latency optimization, and high-throughput ad transactions . Experience working with Ad Tech privacy frameworks ( GDPR, CCPA, ATT ) and implementing compliance strategies. Familiarity with cloud-based ad infrastructure (AWS, GCP More ❯
workflows for mobile apps built with Flutter, Kotlin, and Swift , ensuring seamless integration with ad mediation and programmatic platforms. Lead technical decision-making around ad integrations, header bidding, and low-latency ad rendering. Collaborate with engineering, product, and business teams to align Ad Tech strategies with company revenue goals. Evaluate and implement best-in-class Ad Tech solutions … mediation platforms, RTB protocols, header bidding, and in-app bidding . Proven experience designing and scaling ad-serving architectures for mobile applications. Strong understanding of real-time data processing, latency optimization, and high-throughput ad transactions . Experience working with Ad Tech privacy frameworks ( GDPR, CCPA, ATT ) and implementing compliance strategies. Familiarity with cloud-based ad infrastructure (AWS, GCP More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
MRJ Recruitment
offers space to innovate, learn, and make a tangible impact. Key Responsibilities: Build and improve full-stack applications using React, Typescript, and JavaScript. Contribute to the creation of scalable, low-latency systems. Learn and apply Golang for backend development. Maintain high standards of code quality and contribute to clean, maintainable codebases. Work cross-functionally with product and QA More ❯
spatial applications. Accountabilities: Design and build scalable backend services using Python and TypeScript Collaborate with cross-functional teams to define and execute development tasks Optimize systems for high availability, lowlatency, and global performance Write unit tests and documentation while ensuring code quality and maintainability Participate in on-call rotations and drive operational excellence Improve service reliability through More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Octagon Group
innovation. As a Senior FPGA Engineer you will develop digital hardware/FPGA's using SystemVerilog. You'll work closely with software and machine learning experts to help build low-latency/high-throughput applications. What skills and experience is required: FPGA Design, development and testing experience Previous experience in using SystemVerilog, VHDL and/or Verilog Exposure … to Quartus and/or Vivado Any exposure or understanding of lowlatency, machine learning, or neutral network architectures would be beneficial but not essential. *Visa Sponsorship is available if required. More ❯
to £55ph (Depending on experience) Buckinghamshire - (Can be mostly remote) 3 months initially (Potential extension) Join a pioneering team developing next-generation wireless audio and video systems for ultra-low-latency, high-reliability streaming. Key Highlights: Design and develop proprietary RF protocols for real-time wireless streaming. Work with Nordic chipsets (nRF52/nRF53/nRF54). Collaborate More ❯
of working in the office 5 days a week. We value simplicity-no CV required, just apply below or email to discuss this incredible opportunity. If AI, Compilers, HPC, Low-latency systems, Python/C++ excite you, keep reading Note: This is a unique opportunity that may not suit everyone, but we're here to understand your skills More ❯
Newbury, Berkshire, South East, United Kingdom Hybrid / WFH Options
MECS Communications Ltd
is a crucial role in testing and optimizing next generation 5G Core networks. You'll be part of the team delivering: * Higher network speeds for enhanced user experience * Ultra-lowlatency for real-time applications * Superior quality connections and reliability * Enhanced security protocols for customer protection Your Mission: 5G SA Data Core Testing Excellence * Design and execute comprehensive More ❯
time, running complex and complicated prediction and forecasting AI models while coupling their output into a hybrid human-machine data refinement process and presenting the result through a nimble low-latency SaaS platform used by customers around the globe is no small feat of science and engineering. As answering the most fundamental and intricate questions posed by traders More ❯
london, south east england, united kingdom Hybrid / WFH Options
EUTELSAT SA
engage with potential clients and partners to elevate brand presence. Product & Solution Alignment Collaborate with product and engineering teams to shape connectivity solutions tailored to sector-specific requirements (e.g., lowlatency, high resilience, cybersecurity). Provide market feedback to influence product development and service innovation. Team Leadership & Performance Build, manage, and mentor a team of BD managers and More ❯
digital market-making. This role is a core part of their mission to deliver the fastest, most reliable trading infrastructure in the space. What you’ll work on: Ultra-lowlatency trading systems Building and maintaining exchange connectivity across global venues Systems-level performance optimisation and tuning Working closely with Quant Researchers to support live trading What they … re looking for: Strong engineering skills in Rust (or C++ with a genuine interest in Rust) Deep understanding of low-level systems and performance-critical environments Experience in HFT, trading infrastructure, or latency-sensitive systems A collaborative mindset – you’ll be working with both quants and fellow engineers daily The setup: Remote-first within Europe London preferred Highly More ❯
FPGA ENGINEER – ULTRA-LOWLATENCY SYSTEMS Location: London (Hybrid: 4 days onsite) Sector: Quant Trading/High-Performance Computing Quant Capital is partnering with a global trading firm building a greenfield FPGA team focused on low-latency, high-throughput hardware systems. This small, senior group will deliver high-speed compute infrastructure integrated directly into trading, research … and networking pipelines. What You’ll Be Doing Designing and implementing latency-optimised FPGA systems in Verilog/SystemVerilog Developing high-speed modules (PCIe, Ethernet, DDR/QDR) with deep pipelining Using simulation and formal tools (Verilator, Cocotb, etc.) for validation Working across teams (ASIC, software, infra) to co-design tightly coupled platforms Contributing to tooling, flow, and potentially More ❯
City of London, Greater London, UK Hybrid / WFH Options
Quant Capital
FPGA ENGINEER – ULTRA-LOWLATENCY SYSTEMS Location: London (Hybrid: 4 days onsite) Sector: Quant Trading/High-Performance Computing Quant Capital is partnering with a global trading firm building a greenfield FPGA team focused on low-latency, high-throughput hardware systems. This small, senior group will deliver high-speed compute infrastructure integrated directly into trading, research … and networking pipelines. What You’ll Be Doing Designing and implementing latency-optimised FPGA systems in Verilog/SystemVerilog Developing high-speed modules (PCIe, Ethernet, DDR/QDR) with deep pipelining Using simulation and formal tools (Verilator, Cocotb, etc.) for validation Working across teams (ASIC, software, infra) to co-design tightly coupled platforms Contributing to tooling, flow, and potentially More ❯
performing engineering teams in AI/ML & Computer Vision. Strong technical background with an emphasis on architecture and system design. Preference for candidates with experience building real-time or low-latency systems – not essential. Ability to lead without being hands-on – this role is more strategic and people-focused. Excellent communication and stakeholder management skills. If you're More ❯