18 of 18 Low Latency Jobs in the East of England

C++ Software Engineer/Developer UK Remote Up to £70k + Bonus 12 Month FTC Join a global market data provider and work on real-time, low-latency exchange connectivity systems that process over 40 billion messages per day. As a C++ Software Engineer, you'll build and maintain high-performance data feeds, core transport protocols and scalable … services deployed to AWS. Your Role: Develop and maintain real-time, low-latency systems in C/C++ on Windows Work across the full SDLC within an Agile team Enhance networking components (TCP/IP, multicast) and high-performance data pipelines Collaborate with engineers globally on mission-critical market connectivity tooling About You You have strong C/ More ❯

projects to join a high-performance team with a culture of knowledge sharing and collective growth. The business are well reputed for growing graduates internally, and for providing ultra-low-latency solutions using C++. The role: Write high-performance C++ code. Low-latency networking. Work on live projects from day one with a team to support … or related degree Must have a GitHub/extensive examples of personal programming projects (C/C++ preferred) Genuine interest in technology! You will stand out if you have low-level personal projects (e.g., compilers, networks, OS...) You will not be considered if you do not have a portfolio/code examples to share If you are interested learning More ❯

Proprietary HFT Location : Cambridge Pay : Up to £300,000 with huge potential to increase Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Software Engineer with a demonstrable background of delivering complex projects from a concept through to delivery. It is important that … cycle (SDLC), as this dynamic role will require you to rapidly prototype - and ultimately move into production - highly complex, reliable and performant systems - oftentimes from scratch. Role : Develop ultra-low-latency exchange connectivity layers using reliable C++ code Work closely with a close-knit team of Software Developers and Quant Traders Build mission-critical research systems from scratch More ❯

Proprietary HFT Location : Cambridge Pay : Up to £300,000 with huge potential to increase Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Software Engineer with a demonstrable background of delivering complex projects from a concept through to delivery. It is important that … cycle (SDLC), as this dynamic role will require you to rapidly prototype - and ultimately move into production - highly complex, reliable and performant systems - oftentimes from scratch. Role : Develop ultra-low-latency exchange connectivity layers using reliable C++ code Work closely with a close-knit team of Software Developers and Quant Traders Build mission-critical research systems from scratch More ❯

in the development, integration, and maintenance of the companys web and communication platforms Key Responsibilities - Lead the design and development of high-performance, secure communication systems in C#.NET - Build low-latency, high-volume data applications for real-time processing - Define and drive technical strategy aligned with business objectives - Oversee code quality, conduct reviews, and implement CI/CD … system reliability - Mentor developers and foster a culture of technical excellence Key Requirements - 10+ years of C#/.NET (Core/5+) development experience - Proven expertise in scalable, distributed, low-latency systems - Strong background in web applications, gRPC, Kafka/RabbitMQ, and multithreading - Solid understanding of performance tuning, security, and software architecture - Experience with WPF and design patterns More ❯

scalability, and mentor a talented development team within a growing technology business. Key Responsibilities Lead the architecture and development of high-performance, secure systems using C#/.NET Build low-latency, scalable applications for real-time communication and data handling Define and implement coding standards, CI/CD pipelines and best practices Resolve complex technical issues to maintain More ❯

scope for home working for a day or two per week. A highly competitive salary and benefits are on offer to the successful candidate. Keywords: C++, High Performance Software, Low-Latency, Networking, Cambridge Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now - we may well More ❯

that are deployed in labs worldwide. Key Responsibilities - Design, develop, and maintain backend services and desktop applications with C#/.NET - Work on performance-critical systems (concurrency, multithreading, and low-latency data flows - Collaborate across disciplines to integrate software with hardware, robotics, and automation systems - Provide technical leadership, mentorship, and input into architectural decisions Key Requirements - Expertise in More ❯

projects with significant architectural ownership Mastery of multiple languages and paradigms; able to guide complex trade-offs and technical decisions Extensive experience scaling systems to handle high throughput and low latency Strong ability to mentor, elevate peers, and lead cross-team technical initiatives Proven experience driving quality, reliability, and operational excellence at scale Strategic thinking with the ability More ❯

Title : Junior Quantitative Researcher Company : Proprietary HFT Location : Cambridge Compensation : Up to £300,000 Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Quantitative Researcher with a demonstrable background of iterating rapidly on complex mathematical experiments. It is important that you have been More ❯

Title : Junior Quantitative Researcher Company : Proprietary HFT Location : Cambridge Compensation : Up to £300,000 Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Quantitative Researcher with a demonstrable background of iterating rapidly on complex mathematical experiments. It is important that you have been More ❯

projects with significant architectural ownership Mastery of multiple languages and paradigms; able to guide complex trade-offs and technical decisions Extensive experience scaling systems to handle high throughput and low latency Strong ability to mentor, elevate peers, and lead cross-team technical initiatives Proven experience driving quality, reliability, and operational excellence at scale Strategic thinking with the ability More ❯

impact projects with significant architectural ownership Mastery of multiple languages and paradigms; capable of guiding complex trade-offs and technical decisions Extensive experience scaling systems for high throughput and low latency Strong ability to mentor, elevate peers, and lead cross-team technical initiatives Proven experience driving quality, reliability, and operational excellence at scale Strategic thinking with ability to More ❯

with best practices in design methodology and Telco business processes (eTOM or ITIL), and have a solid understanding of the technologies within customer estates. Knowledge of High-Level Design, Low-Level Design, Bill of Materials, project costing, and proficiency in Microsoft Office, Visio, and AutoCAD are essential. What youll bring? You have experience with mission-critical, Black-Start compliant … low-latency networks using SDH/PDH and MPLS/IP over fibre, microwave radio, and leased lines (e.g., Openreach EAD, OSA), including latency sub-rate services like V & X data, Voice Frequency, and IEEE C37.94 Optical Tele-protection. You understand Layer 2/3 networks, WAN/LAN design, fibre systems, DC power and battery design More ❯

C++ development in an audio or music-related environment Expertise with JUCE and plug-in development (highly beneficial) Familiarity with cross-platform software development Understanding of real-time or low-latency programming principles A keen interest in music, audio production, or sound technology This is a fantastic opportunity to join a small, innovative company at the forefront of More ❯

C++ development in an audio or music-related environment Expertise with JUCE and plug-in development (highly beneficial) Familiarity with cross-platform software development Understanding of real-time or low-latency programming principles A keen interest in music, audio production, or sound technology This is a fantastic opportunity to join a small, innovative company at the forefront of More ❯

UK’s most respected independent technology consultancies - a place where engineers, scientists, and inventors come together to solve problems that matter. Think connected medical implants, next-gen satellite systems, low-latency automation, advanced imaging, and AI-driven platforms - no two projects are ever the same. It’s an environment built for curious minds who love variety, complexity, and More ❯

Proprietary HFT Location : Cambridge Pay : Up to £300,000 with huge potential to increase Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Software Engineer with a demonstrable background of deliver click apply for full job details More ❯