76 to 100 of 125 Low Latency Jobs in Slough

Hybrid) Salary: Up to £85,000 + benefits Shape the Future of Fintech Infrastructure in the UK If you’re passionate about designing cloud-native platforms, enabling high-throughput, low-latency systems, and ensuring flawless reliability, this is your opportunity to make a tangible impact in the UK fintech ecosystem. About the Role As the UK Engineering and More ❯

predictive models Design intuitive visualisations to communicate findings and insights to clients, technical and non-technical stakeholders Lead model deployment with an eye for performance, scalability, and real time low-latency inference Other points you’ll support on: Bring experience or gain knowledge to act as a subject matter expert in open banking, payment networks (ACH, RTP), and More ❯

industrialise models and deliver performant solutions. Build risk engines for complex instruments including options, credit, and fixed income. Develop cloud-native, microservice-based risk infrastructure with high scalability and low latency. Provide hands-on technical leadership and mentorship within a distributed team of engineers across multiple global locations. Drive architectural improvements, performance optimisation, and best engineering practices. Technology Environment More ❯

is an opportunity to join a trading firm operating at the cutting edge of global markets, where technology and speed are paramount. They build and run highly scalable, ultra-low latency trading systems that compete across major global exchanges. You’ll work on some of the most complex and rewarding engineering challenges in the financial technology space. The … you’ll collaborate with traders, quantitative researchers, and other developers to design, develop, and optimise trading infrastructure. You’ll be directly contributing to systems that operate at nanosecond-level latency and handle massive volumes of real-time data. Key Responsibilities Develop and maintain systems for real-time market data, trade execution, and reconciliation. Optimise performance and scalability across key More ❯

performance pricing and risk platforms that underpin the firm’s global trading activity. You’ll work side-by-side with traders, quantitative researchers, and risk managers to deliver scalable, low-latency systems that enable real-time analytics and execution. This is an opportunity to work at one of the world’s most respected trading organisations, tackling complex engineering … closely with quants and traders to implement analytics, calibration tools, and model improvements Build performant, reliable software that integrates seamlessly with research and trading workflows Optimise existing systems for latency, scalability, and stability Deliver high-quality, well-tested code into production environments with minimal supervision Skills/Experience 4+ years experience as a Quant Developer, Software Engineer, or similar More ❯

and project stakeholders. What You Bring: A minimum of five years of experience in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading More ❯

assignment: 1 year (potential prolongation) Onsite requirements: 3 days/weekly in London office Your Experience and Skills Required: 10+ years of professional Java development experience Strong knowledge of low-latency, multi-threaded programming techniques Experience with trading platforms (e.g., Bloomberg, Tradeweb) Understanding of financial markets, particularly Rates and Credit bonds/derivatives Oustanding experience and knowledge with More ❯

fixed 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 using C++20 and a More ❯

Location: London/Hybrid Skills: Linux, Chef, Puppet, Ansible, Kubernetes, Docker, CI/CD, Python The role: My client are seeking a knowledgeable Platform Engineer to work on their low latency Linux estate. The role sits between Platform Engineering, DevOps, Linux Systems Administration and SRE, and incorporates elements of all these positions. You will build, design and architect More ❯

You would get the opportunity to work side by side with some of the most gifted and knowledgable teams across London. You'll get the opportunity to build distributed, low-latency, high performance systems with reliable and scalable back-ends which are powering critical trading operations. You will be driving the design and implementation of trading frameworks, market More ❯

feeds directly into live trading strategies. If you’ve already been building data infrastructure inside a hedge fund or HFT shop, you’ll know what this role really means: low-latency, high-availability, globally distributed data pipelines that quant teams trust every day. This is your chance to level up from patching legacy pipelines to building the core More ❯

market, with incredible career progression opportunities to rapidly build your career up to senior. A Junior Software Developer must have the following experience: Core Java Multithreading Concurrency High performance, low latency environment BSc or MSc in Computer Science from Russell Group university Benefits you will enjoy as a Junior Software Developer: Health insurance Dental insurance Life assurance Bonus More ❯

systems with continual learning and self development opportunities. As a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure More ❯

measurable difference for clients. What you’ll be doing Profiling and optimising existing code to boost performance and reduce memory footprint Designing and implementing performance enhancements for high-throughput, low-latency systems Working with Product, Engineering, and Clients to understand and meet performance targets Creating and maintaining automated performance and load testing frameworks Mentoring engineers on writing efficient More ❯

Frameworks- preferably Vaadin or JSF, Wicket, Spring MVC Spring Boot AWS Microservices ML/Big Data- desirable Docker- desirable messaging- GRPC/Solis- desirable Responsibilities: Design and development of low latency software components Contribute across the entire SDLC write and enhance well structured, testable, scalable and efficient code setup and maintain development process tools Collaborate in agile development More ❯

systems using kdb+/q to efficiently store and retrieve large volumes of market data (e.g., trades, quotes, order books). Optimize schema design and partitioning strategies to support low-latency queries across historical and real-time data. Implement real-time data ingestion and processing pipelines for market data Ensure data integrity, latency minimization, and fault tolerance More ❯

services that run on the robots, enabling remote control, data collection, diagnostics, and state management. Integrate Human Interface Devices (HID) such as game controllers or joysticks to provide intuitive, low-latency remote control over robot movements and actions. Streamline and automate workflows, including software deployment, performance monitoring, and diagnostics, to enhance reliability and efficiency. Implement testing pipelines to … and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. Expertise Proficiency in Python and at least one low-level language (e.g., C++, C, Bash) for developing robot-side services. Strong experience with React (or similar frameworks) for creating user-friendly and scalable web applications. Expertise in API … systems. Experience with real-time system monitoring and diagnostics. Knowledge of distributed systems and scalable application design. Familiarity with designing platforms for managing interconnected devices or hardware. Awareness of latency considerations and best practices when implementing HID-based control over networked systems. What We Offer: Competitive salary plus participation in our Stock Option Plan Paid vacation with adjustments based More ❯

Join a Tier 1 Investment bank in their leading global FX trading platform as a Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed Java services that enable real-time transaction processing, configuration management, and support for quantitative research and trading teams. … Key Responsibilities: Develop scalable backend systems to support high-frequency FX trading Collaborate with quants and traders to deliver platform enhancements Drive performance tuning and solve low-level technical bottlenecks Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 is a plus Deep understanding of More ❯

maintain and support a high-performance Virtual Desktop Infrastructure (VDI) environment for our End Clients Trading Desk and Front Office users. The ideal candidate will have deep expertise in low-latency systems , Citrix or VMware Horizon platforms , and a strong understanding of financial trading workflows . This role requires close collaboration with traders, application teams, and infrastructure engineers … optimized for high-performance trading applications. Assist with VDI Design and build. Onsite Support for incident response and problem management . Monitor, troubleshoot, and tune VDI performance to minimize latency and maximize reliability. Provide Tradefloor support for Trader Users. Laise with network, storage, and systems teams to optimize backend infrastructure supporting virtual desktops. Deploy and maintain images, applications, and More ❯

This role will be part of an effort to modernise all aspects of the stack, scale up and deepen integration with proprietary platforms. Candidates should have demonstrable experience developing low-latency etrading applications, ideally in FX/Rates and have exposure to the core or custom components of the ION suite in addition to integrating More ❯

Help shape the technical direction of a new team and greenfield projects. What We’re Looking For: Strong experience with Python and Java (framework experience; not core Java/low-latency focus). E-Trading experience. Confident working with business users and stakeholders, including quants. Flexible on the Python/Java split (more Python work in the future More ❯

to build systems that perform at scale. You’ll work primarily in C++ on Linux, improving and expanding the core trading platform. Experience in exchange connectivity, algorithmic trading systems, low latency, or other front-office electronic trading environments will be essential here. While this is a senior-level role, there’s flexibility depending on your goals. Whether you More ❯

itself. The role demands strong expertise in C++ Development within a high-frequency trading (HFT) environment. Key Responsibilities Serve as lead developer responsible for system design and implementation Develop low-latency trading gateways and market data interfaces Enhance and maintain BGC’s proprietary matching engine infrastructure Collaborate with cross-functional teams to deliver robust and scalable trading solutions More ❯

your impact is felt immediately. The position blends real-time production support for cutting-edge electronic trading systems with hands-on engineering and automation work. Key Responsibilities: Supporting ultra-low-latency trading systems across global markets Troubleshooting and resolving time-critical production issues Building automation and tooling to enhance system reliability and efficiency Collaborating closely with traders, developers … to electronic trading systems and a fast-paced, real-time production environment Clear communicator who thrives under pressure and solves problems at the root Sells Work with an exceptional, low-ego team of engineers and quants Huge emphasis on automation, technology, and continuous improvement High ownership, fast feedback loops, and interesting technical challenges Competitive compensation, bonus, and benefits in More ❯

will join their Credit Trading team, assisting with the enhancement of their current Rates and Credit Fixed Income Trading Platform. You would be building out a new, real-time, low latency high performance application to support this. This will also include working closely with traders and other front office users to ensure that the platform is built out More ❯