76 to 100 of 154 Low Latency Jobs in London

Physics or Quantitative Finance Ability to operate effectively in a role that bridges quantitative modelling and production engineering DESIRABLE - SKILLS/EXPERIENCE: Familiarity with low-latency system optimisation, such as GC tuning or tools/frameworks used in high-performance messaging environments Understanding of derivatives pricing and risk ...

ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable software and systems, architect low latency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside financial engineering to continuously turn data into action. Create ...

self‐service tooling Exposure to Kafka, Postgres, Redis, or similar data infrastructure Experience operating in security‐ or compliance‐sensitive environments Background in high‐throughput, low‐latency, or real‐time systems Why this role Genuine ownership of critical infrastructure High technical bar, low bureaucracy Real platform engineering ...

several years and have placed multiple engineers into the team, so can provide detailed insight into structure, expectations, and progression. The fund looks for low‐ego, high‐performing engineers who enjoy ownership, collaboration, and solving complex problems with pragmatic, commercial solutions. You’ll have direct interaction with PMs, quants … widely used across quant and data groups Open to candidates from other OO backgrounds (C++, Java, Go) with strong fundamentals Exposure to high‐performance, low‐latency, or business‐critical systems is valuable Financial markets experience is not essential, but interest in Fixed Income/Rates is beneficial Requirements ...

profitability. Enable traders and researchers to operate at scale by building robust infrastructure, analytics tools, and automation. Shape the architecture behind live trading, reduce latency, and solve complex real‐time challenges in collaboration with a high‐calibre, cross‐functional team. Responsibilities Design, develop, and maintain a low‐latency … well as quant finance concepts: limit‐order books, market microstructure, pricing. Experience with real‐time data processing, IPC/shared‐memory architectures, and low‐allocation/zero‐copy design. A Bachelor's degree (minimum) or PhD (preferred) in Computer Science, Mathematics, Physics, or a related field. Prior experience ...

high-performance C# trading applications used by front-office teams Collaborate closely with traders and quantitative researchers to enable new trading strategies Build scalable, low-latency systems and data pipelines handling large volumes of market data Contribute across the full software development lifecycle, from design to production support ...

options, including exotic and structured products. Integrate and support the optimization of quantitative models in collaboration with quants and traders. Maintain and enhance low-latency infrastructure for real-time risk and PnL calculations. Conduct back-testing and performance analysis of models and trading strategies. Provide technical guidance ...

options, including exotic and structured products. Integrate and support the optimization of quantitative models in collaboration with quants and traders. Maintain and enhance low-latency infrastructure for real-time risk and PnL calculations. Conduct back-testing and performance analysis of models and trading strategies. Provide technical guidance ...

role is on an initial contract till the end of the year and is hybrid. You will play a key role in delivering ultra-low latency, deterministic performance, reliability, and scalability, while helping shape the next generation of our systematic and algorithmic trading systems. The company ...

Researchers to develop and enhance trading strategies across systematic macro & commodities. Work at the intersection of research and production, turning ideas into scalable low latency trading systems Contribute to the design of high-performance infrastructure supporting live strategies Requirements: 3+ years of relevant experience in a Quantitative Development ...

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 ...

A leading financial services company in the Greater London area is seeking an experienced eTrading Engineer. This role involves optimizing high-performance trading systems and collaborating closely with traders and engineers to improve market-making ...

trading firm hiring a C++ Software Engineer to join its high-frequency trading team in London. The focus is on building and scaling ultra-low-latency systems for global markets. They’re looking for experienced engineers who care deeply about performance, clean design, and systems where nanoseconds matter. … Responsibilities: Build and optimize latency-critical C++ systems across trading, market data, and infrastructure Drive performance improvements across CPU, memory, cache, and networking layers Profile, benchmark, and tune systems in real-world conditions Collaborate with hardware and FPGA engineers on system architecture Perform kernel-level optimization and low ...

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 ...

projects, from prototyping through to production deployment Architect robust, scalable AI systems within a payments environment, with strong awareness of latency, reliability, and compliance requirements Drive adoption of best practices in model development, evaluation, monitoring, and governance Stay current with the latest developments in LLMs, predictive modelling, agentic … adjacent regulated financial domains Familiarity with UK/EU regulatory frameworks relevant to AI in financial services Experience with real-time inference systems and low-latency ML pipelines Exposure to agentic AI frameworks and LLM-based product development Published work, open-source contributions, or public speaking ...

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) This is a hybrid role, 2 days remote and 3 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++ 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. ...

employers. As a Lead C++ Developer, you'll remain hands-on while leading a talented team, driving architecture, design and development of low-latency, mission-critical systems. You'll define the technical vision, align stakeholders, and deliver a roadmap that supports long-term growth and innovation. ...

functional engineering teams to deliver new integration points, interface layers, and connectivity gateways that support evolving business needs. Implement, maintain and optimise high-throughput, low-latency messaging solutions with a focus on resiliency, observability and automation. Drive improvements to test automation, CI/CD pipelines and deployment processes ...

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 ...

through clear goals, metrics, and accountability. Manages organization through 6-10 senior leaders ensuring predictable delivery.* Owns 24/7 operations for high-scale, low-latency systems serving millions of users globally. Implements SRE practices and incident management.* Drives adoption of AI tools that amplify engineering productivity ...

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 ...