26 to 50 of 328 Low Latency Jobs in the UK

On the Nadex exchange, we list innovative capped-risk derivatives contracts on a wide range of global financial markets. What You'll Do Develop, test, and maintain high-quality, low-latency Java applications handling millions of requests per day. Collaborate with cross-functional teams to design systems that meet business and regulatory requirements. Continuously improve system performance and … architecture, and design decisions. Participate in peer code reviews and design discussions. Must-Have Qualifications 5+ years of Java development experience. Strong focus on concurrency , garbage collection tuning, and low-level performance optimizations. Proficient in data structures and memory-efficient design patterns. Solid experience in low-latency trading systems , particularly in Order Management Systems (OMS) and Execution … Management Systems (EMS). Strong system design skills; capable of explaining full system workflows and identifying scalability bottlenecks. Skilled at recommending improvements to reduce latency and increase throughput. Experience with Spring Framework , and Java build tools (Gradle/Maven). Comfortable working in Linux environments and understanding of OS-level behavior. Effective communicator and a collaborative team player. Nice More ❯

Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency Hedge Fund background essential C++ (Version 11 upwards), Linux, Python (nice to have). Trading systems experience - ideally experience working in the equities space. Ideally the technical has experience with algo implementation. Quantitative Developer - Equities Technology We are in search of a Quantitative … Developer to join our team who is passionate about designing, architecting, and implementing low latency C++ systems that are not only robust, resilient, and accurate, but also exceptionally fast. Our team works directly with the firm's central trading teams. By constructing and maintaining this high-performance infrastructure used by these teams, this developer will enable new trading More ❯

Quant Analytics. ROLES AND RESPONSIBILITIES Real-time Derived Data and Analytics Work closely with portfolio managers and Quants to expand our derived data and analytics universe. Contribute to complex low latency Java codebase. Understand Quant library interface and work with Quants to validate deliverables. API Development for Analytics and Data: Work closely with portfolio managers and quant devs … system operations. Participate in code reviews and provide constructive feedback to ensure best practices. KEY REQUIREMENTS 3+ years of experience in backend development, with a focus on real time low latency systems. 3+ years of experience in Java. Strong problem-solving skills and attention to detail. Python experience desirable. Real-time software development, e.g. with eTrading background. Experience … with REDIS, Chronicle and other low latency middleware a plus. Experience with containerization and orchestration tools like Docker and Kubernetes. Experience with CI/CD pipelines and automated deployment processes. Experience with timeseries databases such as Snowflake and MongoDB desirable. Prior experience in finance and macro trading principles is highly desirable. Bachelor's or Master's degree in More ❯

and home to our Research Lab. The role Engineering underpins our continued growth and success, and we are committed to recruiting and developing the world's best engineers. The Low Latency Engineering Group at G-Research is responsible for providing and evolving our low-latency platform. As a Security Engineer in Core Colo Engineering, you will … be responsible for the security architecture and controls that underpin a globally distributed, low latency system. Our application platform consists of high-performance Linux servers, Kubernetes, and an ecosystem of services to manage application deployments written mostly in C#. We're on a multi-year mission to modernise our Colo platform, and this includes rethinking our security approach … and NDR systems, ensuring real-time monitoring and threat detection Ability to implement comprehensive security controls, from proactive threat modelling (using frameworks like STRIDE or MITRE ATT&CK) to low-overhead in-kernel monitoring, using tools like eBPF, to balance performance, risk, and business objectives Strong understanding of fundamental algorithms and data structures, which underpins efficient and secure software More ❯

Job Description: We are seeking an experienced and skilled C++ Developer to join our team. The selected candidate will be responsible for delivering critical low-latency front-office pricing and trading solutions that support Global Markets businesses. This role requires strong backend development expertise and the ability to work in high-performance, real-time environments. Key Responsibilities: Develop … and maintain server-side solutions in C++ for front-office trading systems. Ensure high performance and low-latency delivery of pricing and trading functionalities. Collaborate with other teams to implement robust, scalable, and efficient solutions. Required Skills and Experience: Minimum 6+ years of server-side development experience in C++, preferably on Linux/UNIX platforms. Strong understanding of … C++ Standard Template Library (STL), data structures, and multi-threading. Proven experience in using design patterns and a strong grasp of software design principles. Experience working with low-latency/high-throughput messaging platforms. Familiarity with FIX API for exchange and venue connectivity is desirable. Exposure to relational and time series databases and proficiency in SQL/Q More ❯

Job Description: We are seeking an experienced and skilled C++ Developer to join our team. The selected candidate will be responsible for delivering critical low-latency front-office pricing and trading solutions that support Global Markets businesses. This role requires strong backend development expertise and the ability to work in high-performance, real-time environments. Key Responsibilities: Develop … and maintain server-side solutions in C++ for front-office trading systems. Ensure high performance and low-latency delivery of pricing and trading functionalities. Collaborate with other teams to implement robust, scalable, and efficient solutions. Required Skills and Experience: Minimum 6+ years of server-side development experience in C++, preferably on Linux/UNIX platforms. Strong understanding of … C++ Standard Template Library (STL), data structures, and multi-threading. Proven experience in using design patterns and a strong grasp of software design principles. Experience working with low-latency/high-throughput messaging platforms. Familiarity with FIX API for exchange and venue connectivity is desirable. Exposure to relational and time series databases and proficiency in SQL/Q More ❯

just about writing quick scripts-it's about building robust, production-grade systems that execute trades with precision and efficiency. You'll collaborate closely with traders and quants, developing low-latency trading algorithms that operate across multiple asset classes, including FX, Equities, and potentially Rates and Credit. Given the front-office nature of this role, you'll be … strategies, ensuring systems respond in real-time to market conditions. What You'll Be Doing: Developing and optimising trading algorithms with a focus on speed, efficiency, and reliability. Building low-latency, high-throughput systems that can handle real-time market data and execution logic. Working alongside traders and quants to fine-tune strategies and ensure seamless integration of … time systems environment. A strong interest in trading and financial markets, with a desire to be embedded in a front-office team. Experience (or strong enthusiasm) for working with low-latency systems, preferably in FX or Equities, though other asset classes like Rates and Credit are also considered. Strong problem-solving skills and the ability to think critically More ❯

of RE: "Get Shit Done." "Get Over Shit." "Give a Shit." We are seeking an experienced and opinionated Java Developer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. This hybrid role is based in the UK or US and offers the opportunity to build scalable, real-time … performance, have strong Core Java and SpringBoot expertise, and thrive in a collaborative yet opinionated engineering culture, we want to hear from you. Key Responsibilities : Design, develop, and optimize low-latency, high-throughput backend systems using Core Java and SpringBoot. Build and maintain RESTful APIs and microservices that power secure payment workflows. Work with XML-based messaging standards … Required Skills & Experience: 5+ years of experience in Core Java development with a focus on performance and memory optimization. Proficient in SpringBoot and microservice-based architecture. Proven experience with low-latency, high-throughput applications (sub-millisecond response times a plus). Experience working with XML and message parsing/transformation. Hands-on experience deploying applications on Red Hat More ❯

and have the opportunity to drive the architectural roadmap, whilst looking to optimise away manual inefficiencies. Example projects: The team has helped develop a number of modular building blocks Low-latency Algorithms for Automated Trading and Systematic Market Making Real-time streaming pipelines and signals Pricing libraries and tooling Venue connectivity for automated fund movement and management. By … communication between trading systems and to other partners. Continuing to support and complement Ripple's Payments, Custody and Stablecoin business units WHAT YOU'LL DO: Design and build scalable, low-latency microservices and event-driven data pipelines to support high-throughput trading systems. Champion data engineering best practices including schema evolution, data contracts, and data quality across event … needs. WHAT YOU'LL BRING: 8+ years of software engineering experience, with strong proficiency in Java or similar languages (Golang, Scala, etc.). Proven track record building large-scale, low-latency distributed systems in trading or financial environments. Deep understanding of data streaming, order management systems, and modern persistence technologies (e.g., Aurora, DynamoDB). Experience working in front More ❯

MARGO is hiring an experienced ITS Application Services Engineer to join a Global Markets technology team. You'll support and enhance the low-latency infrastructure powering electronic trading systems - ensuring connectivity, performance, and reliability across FX and Fixed Income platforms. Location: Hybrid, Central London Your mission: Deliver and maintain a world-class, low-latency trading environment … platform, and development teams to onboard applications and define standardsOwn change-management processes, operational handoffs, and documentation (topologies, runbooks) Technical fit - what we're looking for: Strong background in low-latency networking : TCP/IP, multicast, traffic shaping, performance tuningProven experience with messaging middleware (Solace, 29West, Tibco, LBM) in performance-sensitive environmentsHands-on packet analysis using Wireshark , tcpdump More ❯

a product that will have a profound impact on the world of DeFi, underpinned by the financial strength and strategic direction of our organisation. Key Responsibilities Build and optimize low latency, high throughput APIs that expose real time token mindshare and sentiment metrics to downstream clients. Design and implement real time sentiment analysis and NLP pipelines for social … code reviews, share best practices, and mentor teammates. Knowledge & Experience 5+ years in ML or data engineering roles, building production-grade NLP or sentiment systems. Proven track record building low-latency, high-throughput data pipelines and APIs using Go, Python, or similar. Hands-on NLP experience with both pre-built services (e.g., AWS Comprehend) and custom transformer models … Skilled in setting up observability and alerting pipelines (Prometheus, Grafana), including model drift detection. Experience with real-time ML inference and model serving frameworks (e.g., TorchServe, Triton, BentoML) for low-latency applications. Experience designing feedback loops, active learning, or user-in-the-loop systems to continuously improve model relevance. Experience with Git-based workflows and integrating model training More ❯

Sporting Solutions is a product led, technology-driven company that sources, generates, and distributes real-time sports betting data. Our systems operate under tight performance demands: low latency, high throughput, and ongoing reliability. We're working to continually improve our platforms and are evolving our infrastructure and applications - including moving from legacy .NET Framework systems toward modern, containerised … in telemetry and observability , helping us move from log-centric metrics to first-class telemetry using OpenTelemetry and modern observability stacks. Optimise for performance , helping the platform scale for low-latency, high-throughput demands in real-time sports data delivery. Mentor and guide engineers , promoting a strong DevOps culture and fostering collaboration across teams. Architect and implement solutions … and setting engineering standards. Nice to Have: Experience with OpenTelemetry , Prometheus, Grafana, or similar observability tooling. Exposure to hybrid-cloud or cloud migration strategies. Familiarity with performance optimisation in low-latency data pipelines. Contributions to DevOps-related communities, blogs, open source, or talks. What You'll Get The opportunity to shape the future of DevOps and Developer Experience More ❯

Sporting Solutions is a product led, technology-driven company that sources, generates, and distributes real-time sports betting data. Our systems operate under tight performance demands: low latency, high throughput, and ongoing reliability. We're working to continually improve our platforms and are evolving our infrastructure and applications - including moving from legacy .NET Framework systems toward modern, containerised … in telemetry and observability , helping us move from log-centric metrics to first-class telemetry using OpenTelemetry and modern observability stacks. Optimise for performance , helping the platform scale for low-latency, high-throughput demands in real-time sports data delivery. Mentor and guide engineers , promoting a strong DevOps culture and fostering collaboration across teams. Architect and implement solutions … and setting engineering standards. Nice to Have: Experience with OpenTelemetry , Prometheus, Grafana, or similar observability tooling. Exposure to hybrid-cloud or cloud migration strategies. Familiarity with performance optimisation in low-latency data pipelines. Contributions to DevOps-related communities, blogs, open source, or talks. What You'll Get The opportunity to shape the future of DevOps and Developer Experience More ❯

a Technical Product Manager to guide the evolution of its next-generation DEX protocol and trading infrastructure . The role focuses on building high-performance features designed for ultra-low latency execution and institutional-grade systems. The right person will play a key role in shaping the strategy for products that push the boundaries of DeFi trading, with … focus on scalability, security, and top-tier reliability. Responsibilities Drive Enhancements to Protocol & Infrastructure Lead development efforts to improve DEX architecture and underlying trading systems. Focus on delivering ultra-low latency, high reliability, and systems capable of handling institutional clients. Ensure the infrastructure scales effectively and meets rigorous security standards. Define and Communicate Product Vision Develop and present … and Skills Solid experience working as a Technical Product Manager , ideally in DeFi , blockchain , or trading systems . Hands-on technical background, with expertise in areas like protocol design , low-latency systems , or order books . Comprehensive understanding of blockchain technologies, including smart contracts and platforms like Ethereum or Solana . Familiarity with DeFi protocols such as decentralized More ❯

and scalability across various environments, including resource-limited devices and complex multi-modal systems. Your responsibilities include designing robust inference pipelines, establishing performance metrics, and troubleshooting bottlenecks to achieve low-latency, low-memory AI performance in real-world applications. Responsibilities : Design and deploy efficient model serving architectures optimized for diverse environments, including resource-constrained devices. Set and … monitor performance targets such as latency, throughput, and memory usage. Conduct inference testing in simulated and live environments, tracking key performance indicators and documenting results. Prepare high-quality datasets and scenarios for real-world deployment testing, focusing on low-resource devices. Analyze pipeline efficiency, diagnose bottlenecks, and optimize for scalability and reliability. Collaborate with cross-functional teams to … Science or related field; PhD preferred, with a strong publication record in AI R&D. Proven experience in kernel and inference optimization on mobile devices, with measurable improvements in latency and memory footprint. Deep understanding of model serving architectures, low-latency techniques, and memory management in resource-constrained environments. Expertise in CPU/GPU kernel development for More ❯

code while driving continuous improvements and automation. Contribute to system architecture and participate in code reviews and technical discussions. Deploy and monitor services on Linux environments , ensuring stability and low-latency performance. Qualifications Must-Have Experience & Skills: 10+ years of professional software development experience, with a strong emphasis on Python. Proven track record working within Foreign Exchange (FX …/Unix environments. Excellent understanding of software design principles, testing, and DevOps best practices. Desirable Skills & Exposure: Experience with additional languages (e.g., C++, Java, or JavaScript). Exposure to low-latency systems or real-time data processing. Experience working with messaging systems and market connectivity (e.g., FIX, ECNs). Familiarity with containerization (Docker), CI/CD pipelines, and More ❯

and have the opportunity to drive the architectural roadmap, whilst looking to optimise away manual inefficiencies. Example projects: The team has helped develop a number of modular building blocks Low-latency Algorithms for Automated Trading and Systematic Market Making Real-time streaming pipelines and signals Pricing libraries and tooling Venue connectivity for automated fund movement and management. By … Be an ambitious builder, working up and down the stack, mixing software engineering, data engineering, and distributed systems knowledge to build modern enterprise payment applications. Build reliable, high-throughput, low-latency microservices to power a diverse range of trading use cases Engage in the complete software development lifecycle by collecting requirements, showcasing solid software design principles, and maintaining More ❯

ideally more) and excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity and some Low Latency experience. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal More ❯

for LINQ-style composition and asynchronous dispatch. We often reach for Python to build smaller services and frequently interact with analytics libraries in C++. Responsibilities Design, implement and operate low latency risk analytics systems as part of a highly capable team . D ecompose complex functional requirements into coherent service designs that are efficient, simple to operate , and … disruptions . Be a capable mentor who is eager to contribute their unique knowledge and perspective to advance the team's capabilities . Required qualifications Extensive experience designing & operating low latency distributed systems at scale for critical business functions. Extensive experience in testing & test automation Fluency in functional and object -oriented programming languages . Competency in using Git More ❯

Features: Contribute to the design and development of our disruptive database virtualization platform, ensuring data integrity, scalability, reliability, and performance. - Solve Complex Problems: Tackle intricate engineering challenges such as low-latency programming, real-time data migrations, and system interoperability. - Collaborate Across Teams: Work closely with the Head of Engineering, CTO, customers, and other team members to align technical … software development experience. - Exposure to containerization (e.g., Docker) and orchestration (e.g., Kubernetes). - Experience with cloud platforms (e.g., Azure, AWS, or GCP). - Familiarity with distributed systems, compilers, or low-latency applications. - Knowledge of DevOps practices and CI/CD pipelines, with experience in GitHub Actions or similar tools. Our Tech Stack - Core Technologies: Linux, C++, PostgreSQL, TypeScript More ❯

Ground Terminal Technical Ops Engineer, Kuiper Ground Systems Project Kuiper is launching a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world. Have you ever wanted to become involved in the global rollout of satellite earth stations for a high-performance satellite constellation … The Ground Systems team is responsible for the architecture, design, build, installation, and operation of globally located Kuiper Ground and TTnC terminals. Our Ground Gateways enable high data rate, low latency communications between Kuiper points of presence and our Low Earth Orbit Satellite constellation. The team works closely with Ground Infrastructure Services, Networks, Regulatory, Payload Test, and More ❯

Web/Network Infrastructure Engineer - F5, Low Latency sought by leading investment bank based in Canary Wharf. Inside IR35 - 3 days a week on site Role Overview This position sits within the Enterprise Computing team, which is responsible for the delivery infrastructure that supports thousands of applications used by both internal and external clients. The role focuses on More ❯

Web/Network Infrastructure Engineer - F5, Low Latency sought by leading investment bank based in Canary Wharf. **Inside IR35 - 3 days a week on site** Role Overview This position sits within the Enterprise Computing team, which is responsible for the delivery infrastructure that supports thousands of applications used by both internal and external clients. The role focuses on More ❯

a cutting-edge in-play football modelling and trading platform. We are building systems that process real-time match and market data to execute automated trading strategies with millisecond latency - think high-frequency financial trading meets sports analytics. This is an opportunity to work on challenging technical problems in a collaborative environment where your contributions directly impact our platform … s success. Key Responsibilities Design, develop, and optimize BigQuery-based solutions for real-time, low-latency data processing Implement and maintain API integrations with multiple trading platforms Enhance and refactor existing model and trading strategy implementations for improved performance Design and implement BigQuery schemas for both real-time data processing pipelines and analytical reporting Monitor and optimize system … performance to maintain millisecond-level latency targets Collaborate closely with quantitative analysts to translate trading strategies into production code Maintain and improve our GCP-based infrastructure and deployment pipelines Skills, Knowledge and Expertise BigQuery Expertise : Solid understanding of BigQuery architecture and optimization techniques. Postgres : Familiarity with Postgres and/or other traditional RDBMS. Programming Proficiency : Strong skills in Python More ❯

a cutting-edge in-play football modelling and trading platform. We are building systems that process real-time match and market data to execute automated trading strategies with millisecond latency - think high-frequency financial trading meets sports analytics. This is an opportunity to work on challenging technical problems in a collaborative environment where your contributions directly impact our platform … s success. Key Responsibilities Design, develop, and optimize BigQuery-based solutions for real-time, low-latency data processing Implement and maintain API integrations with multiple trading platforms Enhance and refactor existing model and trading strategy implementations for improved performance Design and implement BigQuery schemas for both real-time data processing pipelines and analytical reporting Monitor and optimize system … performance to maintain millisecond-level latency targets Collaborate closely with quantitative analysts to translate trading strategies into production code Maintain and improve our GCP-based infrastructure and deployment pipelines Skills, Knowledge and Expertise BigQuery Expertise : Solid understanding of BigQuery architecture and optimization techniques. Postgres : Familiarity with Postgres and/or other traditional RDBMS. Programming Proficiency : Strong skills in Python More ❯