51 to 75 of 116 Low Latency Jobs in Berkshire

FPGA ENGINEER – ULTRA-LOW LATENCY SYSTEMS Location: London (Hybrid: 4 days onsite) Sector: Quant Trading/High-Performance Computing Industry leading compensation 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 More ❯

team at one of the 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 and infrastructure around the Linux OS Working closely with hardware and trading teams to fine … behavior to uncover and fix bottlenecks Automating the build, test, and release of custom Linux images Helping shape the future of Linux systems at scale in a highly technical, low-latency environment What we’re looking for: 4+ years of deep Linux experience — ideally across RHEL, CentOS, or Ubuntu Strong coding skills in Python or Go (bonus points More ❯

and reporting solutions supporting FX spot, forwards, and options. You will join a small, agile team working in close proximity to the trading desk, in a demanding and stimulating low-latency environment with direct business interaction. Main Responsibilities Design, develop, and maintain KDB+/Q -based analytical and reporting solutions for the FX trading desk. Collaborate closely with More ❯

and backtest Alpha Signals for market execution • Enhance trade execution efficiency and system performance • Implement robust risk management and stress-testing tools 🎯 What You Bring • 5+ years Java (OOP, low-latency systems) • 4+ years FX or Crypto trading experience • Python (NumPy, Pandas, SciPy) • SQL or time-series DBs • Linux & distributed systems expertise • Strong communication & market intuition ✨ Bonus Skills More ❯

This London-based role offers a hybrid working arrangement, combining office presence with remote flexibility depending on operational needs. The GETS platform is built primarily in Java and leverages low-latency messaging and in-memory database technologies. The role involves a blend of development and support responsibilities, including diagnosing production issues, implementing bug fixes, and enhancing the platform More ❯

L. Prototype solutions in a fast, agile manner with numerous demands from Front Office teams. Be comfortable performing analysis and manipulation of large data sets in a high frequency low latency environment. Provide technical design, architecture and infrastructure expertise to support the growing KDB+ footprint within the bank. Participate in the development of all aspects of product delivery More ❯

a point of contact for senior stakeholders. Projects You’ll Work On Scaling a real-time trading platform: Handle vast growth in electronic trading volumes, ensuring throughput and ultra-low latency. Resilience & recoverability: Build fault-tolerant services and recovery systems for mission-critical trading operations. Automation & testability: Drive forward engineering practices, embedding automation to ensure reliability and speed of More ❯

e.g., Bloomberg, ICE, CME) and internal trading systems. Build and optimize data models for pricing, risk, and PnL analytics. Ensure high availability and performance of data infrastructure in a low-latency trading environment . Implement data quality checks , monitoring, and alerting systems. Work closely with DevOps and infrastructure teams to deploy solutions in cloud and on-prem environments. More ❯

Skills & Experience: Strong expertise in Java , Spring Framework/Spring Boot , or similar backend frameworks. Proven experience designing and developing API-based, microservices-driven architectures . Solid understanding of low-latency, multi-threaded systems and distributed messaging . Experience mentoring developers and promoting best practices in code quality and architecture. Collaborative mindset with experience working closely with business More ❯

for upgrades of existing services. Work closely with development teams, business analysts, architects, all infrastructure teams to design and setup new systems, improve existing platforms (resilience, high availability, performance, low-latency...). Coordinate and organise changes with external vendors, markets, ECNs. Plan, schedule, implement and document the change activities. Improve team documentation, keep it up-to-date and share More ❯

ring, provides a live transcript, and allows for mid-call user intervention. As the Senior Backend Engineer for Application & AI Orchestration, your central challenge will be solving the “cumulative latency” puzzle. You will be singularly responsible for orchestrating a best-in-class, “buy, don't build” AI stack (STT → LLM → TTS) to deliver a seamless, natural, and responsive voice … to-voice (V2V) experience, targeting a sub-1000ms latency from the moment a caller stops speaking to the moment our AI begins its response. You won't just be integrating APIs; you will be architecting the real-time, high-throughput nervous system of our core AI product. Key Responsibilities AI Orchestration & Core Logic Own the end-to-end backend … architecture for the Personal Welcome Manager, our flagship conversational AI product. Design, build, and optimize the core AI orchestration pipeline (STT → LLM → TTS) to meet our < 1000ms V2V latency target. Serve as the technical lead for our "Buy, Don't Build" AI strategy, integrating, managing, and evaluating third-party AI services from providers like Vapi, Deepgram, and Cartesia. Implement More ❯

of computer science fundamentals and modern software development practices. Experience with development in a Unix and/or Linux environment. Core Java development experience is often required. Experience with low-latency systems development and tick data capture. Knowledge of market data and algorithmic trading data is highly beneficial. Experience with various financial products like Equities, Futures, Options, and More ❯

scalable code with an emphasis on correctness and reliability Work closely with quants, analysts, and compliance stakeholders to refine system requirements and deliver production-ready solutions Implement and optimise low-latency infrastructure, including network stack integration, thread-per-core architectures, and performance tuning Contribute to team-wide design discussions, code reviews, and continuous improvement initiatives Take ownership of … the full development lifecycle, from architecture through deployment and monitoring What You’ll Bring... 4+ years hands-on experience building distributed or performance-sensitive systems, ideally with microsecond-level latency or high-throughput requirements Proven coding ability in Kotlin, or another object-oriented language such as Java (preferred), C++ or C# Familiarity with Linux APIs and comfort developing in More ❯

consensus and execution, tokenization, exchange, settlement, and data pipelines Design, implement, and operate high-performance services in C++, Rust, Go, or Solidity Profile and optimize systems for throughput, tail latency, memory, storage, and network efficiency Build correctness and safety with invariants, property-based testing, fuzzing, static analysis, and thorough reviews Own production reliability with clear SLOs, on-call readiness … experience working with at least one of these languages (C++, Rust, Go, Solidity) Deep understanding of distributed systems, data structures, algorithms, and software design Experience building performant, large-scale, low-latency applications Experience in compiler implementation, runtimes, optimization, or static analysis Familiarity with modern software development practices, including version control (Git), continuous integration, and automated testing as applied More ❯

developing electronic trading software is essential for this position. Significant experience of C++ development. c++ 11-17 STL experience. UNIX environment experience required. Experience of electronic trading – exchange trading – low-latency trading - financial-based trading system environments. Strong analytical skills for troubleshooting and diagnostic. Ability to suggest/research new technologies, and quickly adapt to change. Future proofing More ❯

hands-on Senior/Lead role leading the next generation of Java Developers. They are looking for the following experience in Senior Java Developers: Core Java development Multithreading, concurrency, low latency Working in the financial sector e.g. FX, trading Building microservices in the cloud (GCP, AWS) with Kubernetes Product-led development – architecting, building and delivering Technical leadership: architectural More ❯

in a Linux environment Must have 2+ year experience with SQL, or a comparable relational database Solid understanding of TCP/UDP standards and network protocols Experience with writing low latency single and concurrent threaded applications Understanding of the C++ development life cycle and tooling on RHEL Linux Exposure to the FIX protocol Exposure to test-driven development More ❯

twice a week (please note there is an on-call requirement). About you: You have commercial experience as a Platform Engineer, DevOps Engineer or SRE within an HFT, low latency or web scraping environment You have strong bash or Python scripting skills You have multi-cloud experience (AWS and/or Azure preferred) You have a strong More ❯

high-performance C++ trading applications. Optimize code for maximum speed and efficiency, minimizing latency. Implement and enhance trading algorithms in collaboration with quantitative researchers and traders. Develop and maintain low-latency network communication protocols. Conduct performance analysis and tuning of critical software components. If you are a C++ Software Engineer and satisfy the above requirements, please apply to More ❯

Join a medical device software development program focused on AI-driven operating room technologies and video data processing systems . You’ll test and automate complex applications running on low-latency, high-performance computing platforms used in surgical environments. Role Summary An automation-first quality culture , where software quality is built through code. As a Software Development Engineer More ❯

to ensure high data quality and reliability. Mentoring a small team of data engineers, driving excellence and continuous learning. Partnering with Data Science and BI teams to deliver reliable, low-latency data for analytics and reporting. 🎯 What we’re looking for: 5+ years’ experience in data engineering, including technical or team leadership. Expertise in AWS (preferred) or Azure 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 ❯

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 ❯