76 to 100 of 116 Low Latency Jobs in London

KDB+/q components across tick capture, ETL, and query layers Optimise performance across real-time and historical data workflows, with a focus on latency, throughput, and scalability Implement efficient data models and storage strategies aligned to high-volume market data use cases Platform Engineering & Delivery Design and build … Experience with established KDB+ frameworks (e.g. TorQ or equivalent) Systems & Engineering Fundamentals Strong grounding in concurrency, algorithms, and data structures Experience working with distributed, low-latency data systems Solid Linux/Unix and shell scripting capability Exposure to Java and/or Python is advantageous Domain Expertise Experience ...

C++ Developer/Software Engineer (Boost Linux FIX) London to £200k Do you have expertise with backend, low latency C++? You could be progressing your career in a senior, hand-on role at a hugely profitable, long established Hedge Fund. What's in it for you: Salary ...

enterprise applications. Key Responsibilities Design, develop, and maintain scalable backend services using Python Build and enhance REST APIs and microservices Work on high-throughput, low-latency systems Deploy and manage applications on AWS cloud infrastructure Collaborate with cross-functional teams including DevOps and architecture Optimize performance, scalability ...

experience of both MongoDB and AWS cloud Industry experience within Financial Services, preferably within the Payments arena or at the very least, high volume, low latency platforms If you are passionate about building real-time software and keen to join a growing fintech, please do apply ...

depth knowledge of the financial services industry and their IT systems Practical cloud native experience Preferred qualifications, capabilities, and skills Cash Equities Electronic Trading Low Latency application development experience #J-18808-Ljbffr ...

A leading global financial institution seeks a Lead Software Engineer to enhance and deliver market-leading technology products. In this role, you'll create innovative software solutions and be responsible for software development across various ...

world’s top Hedge Funds who are especially renowned for innovation and investment in Data & Technology. They are now looking to recruit a Low Latency Trading & Observability SRE/Platform Engineer/Production Engineer into their core Production Engineering team, who are accountable for the reliability, operability … performance of the firm’s trading-critical systems, in an environment where availability, correctness and latency directly impact outcomes. The successful hire will own the reliability of business-critical systems, from observability design through to incident resolution and systemic improvement; lead high-severity incident management; and reduce toil with ...

standards of top-tier high-frequency trading firms with the pace and ownership of a technology start-up. You’ll work on a global, low-latency trading platform spanning multiple continents, covering: Real-time market data capture Order entry and connectivity across numerous exchanges Robust networking and monitoring … compensation with strong earning potential Central London office with flexible working arrangements (hybrid) Visa sponsorship and relocation support available If you’re passionate about low-level systems, high-performance C++, and building robust trading infrastructure from the ground up, this is a rare opportunity to make a direct impact ...

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) This is a hybrid role, 3 days remote and 2 days in the office Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions ...

C++ Developer (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Back-end) This is a hybrid role, 3 days remote and 2 days in the office Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited ...

C++ as the team look to enhance the in-house trading system. Required Skills: Strong C++ Linux Experience in building high performance, ultra low-latency trading systems Computer Science Degree & strong background in computer science fundamentals The role offers a very competetive compensation package. ...

Experience with established KDB+ frameworks (eg TorQ or equivalent) Systems & Engineering Fundamentals Strong grounding in concurrency, algorithms, and data structures Experience working with distributed, low-latency data systems Solid Linux/Unix and Shell Scripting capability Exposure to Java and/or Python is advantageous Domain Expertise Experience ...

Quant & Trading Technology vertical - focused on elite technologists who directly impact trading performance and P&L. We specialize in placing: • Quant Developers (C++, Python, low-latency specialists) • Trading Systems Engineers • Platform & Infrastructure Engineers supporting systematic trading • Execution, electronic trading, and market connectivity specialists • High-performance computing and distributed ...

skills and the ability to work effectively across multiple teams. Strong Desirables for this role Experience running chaos engineering experiments. Exposure to high-throughput, low-latency systems. FinOps knowledge or cost management practices. AWS certifications (e.g., Solutions Architect, DevOps Engineer) 📧If you are interested in this SRE Role ...

prediction and forecasting AI models while coupling their output into a hybrid human-machine data refinement process and presenting the result through a nimble low-latency SaaS solution used by customers around the globe is no small feat of science and engineering. This processing requires a unique fusion ...

proposition based on your experience of the sector and our work to date Navigate the nuances of physical and financial trading flows, data latency constraints, reliability and regulatory obligations Technical Expertise This is a hands‐on role requiring deep technical execution alongside strategic leadership. The ideal candidate brings proven … areas: Data Engineering: Proven experience with streaming platforms (e.g. Kafka), real‐time processing frameworks and modern data stack tools Architecture: Demonstrated ability to design low‐latency, high‐throughput data systems with microsecond‐level performance requirements Cloud Platforms: Hands‐on experience with AWS and or Azure, including managed services ...

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 … 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 ...

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 ...

C++ (with some Python where required) Building and integrating microservices within a distributed architecture Working on platforms that process significant volumes of data with low latency requirements Collaborating with engineers and stakeholders to deliver robust, scalable solutions Playing an active role across the full development life cycle, from ...

Comp structure that genuinely rewards impact and performance This is well suited to engineers coming from high-scale tech, cloud infrastructure, or low-latency environments who want to step into a top-tier trading setup. 💬 If you’d be open to hearing more, feel free to message ...

Senior Exchange Connectivity Engineer to join their London office. This role sits at the heart of their trading infrastructure, focusing on ultra-reliable, low-latency integrations with major crypto exchanges. Key Responsibilities Design and implement exchange connectivity modules (REST, WebSocket, FIX, proprietary APIs). Optimize order entry, market ...

with a global, high-performance trading technology environment operating at extreme scale. Their infrastructure underpins real-time systems across multiple global data centres, where latency, reliability, and performance are critical to the business . This is not a cloud-first environment. You’ll be working directly with physical servers … Linux server environments Troubleshooting complex issues across production infrastructure at scale Writing and maintaining automation and tooling (Python + Bash) Tuning systems to improve latency, performance, and efficiency Managing configuration, deployments, and OS-level environments Working closely with internal engineering teams and vendors globally Contributing to capacity planning ...

reliability really matter. What you’ll be working on: Building systems that directly impact how companies generate and collect revenue Designing high-throughput, low-latency event-driven architectures Developing AI-powered workflows to automate complex financial processes Owning key architectural decisions as the platform scales 10x Tech Stack … just tickets Early-stage impact with real scale already in play Complex, meaningful engineering challenges (not surface-level work) High-performing, low-ego team If you’re interested in building something genuinely critical, drop me a message and applyfor a confidential chat. ...

Voice AI | Competitive Compensation + Equity | London (Hybrid) Most AI startups are just wrappers around a GPT prompt. At GLOT , we are building the low-latency infrastructure that makes real-time human interpretation possible. We aren't just translating words; we’re preserving the meaning of the conversation … high-concurrency voice data. Own the Core: Build out the critical "business brain" of GLOT—billing, usage metering, and complex data pipelines. Solve for Latency: Optimize real-time voice room infrastructure where every millisecond matters. Scale for Global Reach: Transition our Azure-based environment from a working product ...

high-performance applications in modern Java, including concurrency and reactive programming Strong expertise in modern front-end development (e.g. Vite, Nx, Playwright) Experience building low-latency, event-driven UIs handling large, fast-moving datasets (WebSockets, SSE, Rx) Strong understanding of distributed systems and event-driven architectures Experience with ...