76 to 100 of 201 Low Latency Jobs in the UK

class technologists and domain experts to deliver scalable, high-performance UIs that support real-time trading and analytics. Key Responsibilities Design and develop responsive, low-latency front-end trading systems using React. Build dashboards and visualisation tools for Fixed Income market data and trade execution. Collaborate with traders … Experience Expertise in React.js and modern JavaScript (ES6+) Proven experience delivering front-end applications in electronic trading environments Strong understanding of performance optimisation and low-latency UI design Experience with real-time data technologies (WebSockets, FIX, etc.) Familiarity with containerized front-end platforms such as OpenFin ...

FPGA ENGINEER – ULTRA-LOW LATENCY 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. ...

most technically advanced hedge funds and market makers in the world (client name kept confidential). This is a rare opportunity to work on low-level Linux engineering that directly supports global trading and research systems. This isn't a typical Linux admin role. You won't be managing … users or installations — you'll be writing the code that shapes the Linux OS itself, making kernel-level changes, tuning for ultra-low latency, and solving the kinds of problems that get escalated all the way to Red Hat. What you'll be doing: Writing and maintaining tools ...

games or similar genres within Unreal Engine, where you demonstrated expertise in optimizing network replication patterns at the transport layer to ensure seamless, low-latency gameplay for competitive environments. We're looking for an Intermediate/Senior Gameplay Network Engineer to help shape the future of our multiplayer … replication framework to ensure reliable and efficient data transmission for two-player boxing matches. Optimize network packet transportation at the transport layer, minimizing latency and bandwidth usage for critical gameplay elements like character movements, player-to-player interactions, and physics-based world interactions. Collaborate with gameplay and server teams ...

data analytics, and cloud connectivity continue to scale, the firm is expanding its core network engineering function to build the next generation of ultra-low-latency, secure, and globally consistent network architecture. This is a key hire within a highly skilled infrastructure team supporting the firm's ambitious … networking technologies including BGP, OSPF, HSRP, spanning tree, VPNs, and dot1x Cisco CCNP (or equivalent) certification Desirable Experience: Experience in financial services, trading, or low-latency environments Cisco 9500/9300 series switches and enterprise routing platforms Cisco ISE and network security integration Infrastructure-as-Code and automation ...

vision-based features such as: Face detection/liveness detection Image validation and anti-spoofing Multi-signal identity verification (where applicable) Optimise performance for low latency, low power usage, and on-device processing Mobile Platform Engineering Develop native Android components in Kotlin Develop native iOS components ...

hire a Site Reliability Engineer to help form a team that will be responsible for ensuring best in class reliability and performance for their low latency market making systems. This is a unique opportunity to shape the SRE function within the organisation and work on several initiatives around … automation, building tools and driving continuous improvement. Requirements Proven experience in SRE within low latency environments Experience with trading systems and monitoring tools Proficiency with Python and automation Strong collaboration skills with the ability to work effectively with different teams Given the client boasts a very collaborative environment ...

C++ Contract Opportunities – Low Latency & Market Data (12 Months, extensions or conversions to permanent possible) I’m working with a leading quantitative research & technology firm who are hiring several C++ contractors across different teams. These roles sit within highly technical engineering groups building the foundations that power large … write clean, modern C++ and enjoy solving technical problems within trading and/or market data environments will be considered. The Contracts C++ Engineering – Low Latency Work on performance-critical systems where reliability, optimisation, and careful engineering matter. You’ll contribute to high-throughput components and help evolve ...

deep-tech environments where theory meets hardware. The engineer will join a specialist function focused on refining model performance, optimising inference, and enabling low-latency deployment across diverse compute platforms. Role Highlights You'll work on: – Optimising deep learning models through quantisation, pruning, and fine-tuning – Evaluating architectures … Proven experience in CV/ML model optimisation and deployment – Knowledge of TensorRT, ONNX Runtime or similar inference runtimes – Hands-on experience with CUDA, low-latency profiling and C++ integration – Strong command of model export tools and deployment best practices – A performance-first mindset and confidence in debugging ...

testing Desirable Experience: Continuous Delivery & CI/CD environments API & UI Testing (Selenium) Event-driven systems & messaging protocols Extreme Programming & Pair Programming Performance/Low Latency experience Low Level coding What We are Looking For: Strong communication skills – comfortable engaging with technical & non-technical teams Inquisitive mindset ...

data. Implement robust APIs and microservices to integrate trading systems, analytics platforms, and external data providers. Optimize performance and scalability of existing systems, ensuring low-latency trade execution and real-time risk monitoring. Collaborate with quants and traders to prototype and implement algorithms that enhance trading strategies ...

improvement. Benefit from strong compensation and long-term career growth within a high-performing engineering organisation. Role Overview Design, implement, and maintain high-throughput, low-latency pipelines for ingesting and processing tick-level market data at scale. Operate and optimise timeseries databases (KDB, OneTick) to efficiently store, query … robust, production-grade pipelines. Implement monitoring, validation, and automated error-handling to ensure data integrity and pipeline reliability. Continuously profile and optimise pipeline throughput, latency, and resource utilisation, particularly in latency-sensitive or HFT-like environments. Maintain clear, precise documentation of data pipelines, architecture diagrams, and operational procedures. ...

define and refine requirements, and ensure that applications meet financial regulatory standards and business needs. Optimize the performance of Back End services, ensuring low-latency responses and high availability, critical for financial services. Implement CI/CD pipelines, automated testing, and monitoring systems to ensure the reliability ...

real-time trading environments. Develop rules-based liquidity management for quoted underlyings. Enhance back testing, data analytics, and regression infrastructure. Build and maintain low-latency, high-throughput systems. 2. Cross-functional Collaboration Work side-by-side with quants and traders to productionize mathematical algorithms. Partner with infrastructure ...

decision systems. Flexible Hybrid Model – Combine remote work with the energy of a London-based office. 🧠 Your Role Design, build, and optimize high-performance, low-latency systems for real-time financial applications. Develop scalable, efficient software using C#/.NET, with hands-on involvement in architecture and system ...

Responsibilities Work with front-office stakeholders to design, develop, and enhance pre-trade applications. Deliver performant, reliable, and scalable trading solutions. Optimise system latency, throughput, and resilience. Required Skills & Experience Strong Core Java development experience Strong experience around RFQs and ION Experience building high-performance trading applications for Rates … Fixed Income. Experience developing real-time, low-latency and high-throughput systems. Advanced knowledge of multithreading and concurrency. Solid understanding of data structures, algorithms, and memory management. Experience in pre-trade application development. Familiarity with market data, FIX protocol, KDB+, and time-series data. Strong front-office communication ...

global financial and crypto markets. What you'll do Build and optimize real-time and batch surveillance algorithms Contribute to the design of scalable, low-latency systems Collaborate with quants, data scientists, and compliance experts Enhance and maintain a mission-critical global codebase What they're looking ...

trading systems (execution engines, market data pipelines, order routing, FIX, or WebSocket streaming). Knowledge of time-series databases and metrics systems. Exposure to low-latency or high-load environments. Interest in data visualization or quantitative analytics. ...

Databricks) for structured and unstructured data. Implement data quality, validation, and cleansing routines to ensure accuracy of financial time-series data. Optimise workflows for low latency and high throughput to support research, trading, and risk functions. Collaborate with portfolio managers, researchers, and traders to deliver tailored data solutions. ...

existing and building new infrastructure, sharing knowledge and best practices. This is an incredibly varied role, covering all aspects of automation and management of low latency trading platforms both on premise and cloud as well as supporting clients with their implementation of The Company's Technology solutions. ...

critical betting execution systems. You'll be building systems to manage large datasets which can process updates in real-time with high throughput and low latency; these systems are released with high frequency with technology choices that are continuously evolving. There's a focus on backend development with ...

Linux and general networking (TCP/UDP, multicast data delivery). Understanding of distributed server architectures. Desirable Knowledge Of Any (Beneficial): Understanding of ultra-low latency distributed computing environments. Familiarity with the FIX trading protocol and various market data systems (Reuters, Bloomberg, CQG). Previous experience with specific ...

driven forecasting and anomaly detection Connect edge to cloud , designing robust APIs and drivers using protocols such as OCPP, Modbus, and CAN , with secure, low-latency data pipelines Collaborate on data visualisation , supporting intuitive dashboards and reports that drive operational and commercial decisions Ensure security & reliability , implementing high ...

driven forecasting and anomaly detection Connect edge to cloud , designing robust APIs and drivers using protocols such as OCPP, Modbus, and CAN , with secure, low-latency data pipelines Collaborate on data visualisation , supporting intuitive dashboards and reports that drive operational and commercial decisions Ensure security & reliability , implementing high ...

networking (TCP and UDP) and multicast data delivery Good understanding of distributed server architectures running on Linux Knowledge Of Any Desirable: Understanding of ultra-low latency distributed computing environments. Familiarity with FIX trading protocol and market data systems. Previous experience with Fixed Income, Equities, Futures & Options Trading, Risk ...