76 to 100 of 145 Low Latency Jobs in London

Senior Software Engineer I - Receive

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
need? Hands-on experience with distributed systems, including microservices architecture and backend services supporting large-scale traffic. Proven ability to deliver high-performance, low-latency systems with a focus on speed, scalability, and reliability. Strong product-oriented mindset, with end-to-enpd ownership of features and close collaboration ...

Senior Technical Business Analyst - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical environment Experience in QA, Software Engineering, Technical Business Analysis ...

Senior Software Engineer - Wise Platform - API Experience

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
relational database design/optimization (PostgreSQL, MySQL).Architectural Knowledge: Proficiency in domain-driven design (DDD), microservices patterns, and building for high availability and low latency. Product Mindset: A customer-centric approach to engineering—balancing technical excellence with business context, user experience, and cost efficiency. Communication & Collaboration: Ability to convey ...

Senior Software Engineer - Wise Platform - API Experience

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
87500 to 111000 GBP Annually
relational database design/optimization (PostgreSQL, MySQL). Architectural Knowledge: Proficiency in domain-driven design (DDD), microservices patterns, and building for high availability and low latency. Product Mindset: A customer-centric approach to engineering—balancing technical excellence with business context, user experience, and cost efficiency. Communication & Collaboration: Ability ...

Senior Desktop Engineer / Architect

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
ideal candidate will have hands‐on experience with enterprise packaging tools, market data platforms (e.g., Bloomberg, Reuters), and a strong understanding of the latency‐sensitive nature of trading workloads. Exceptional stakeholder communication and engagement skills are essential, as the role involves close interaction with traders, support teams, and engineering … leadership. What you'll be doing: Package & deploy apps using Intune, SCCM, MSI/InstallShield across physical, VDI, and RDS estates. Test & optimize for latency, multi‐monitor/4K, and GPU‐accelerated setups; troubleshoot stability and compatibility. Support market‐data apps (Bloomberg, Reuters Eikon, ICE, CQG, proprietary): validate feeds ...

KDB+ Developer

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £900 per day + Bonus + Benefits
development . Experience working in a front-office trading or quantitative finance environment. Strong understanding of Fixed Income products and markets. Experience with low-latency systems and real-time data processing. Strong Linux/UNIX operating system knowledge. Experience with performance monitoring and optimisation. Knowledge of software delivery ...

KDB+ Developer

Hiring Organisation
Harvey Nash
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£800.00 - £900.00 per day
development . Experience working in a front-office trading or quantitative finance environment. Strong understanding of Fixed Income products and markets. Experience with low-latency systems and real-time data processing. Strong Linux/UNIX operating system knowledge. Experience with performance monitoring and optimisation. Knowledge of software delivery ...

Head of Software Engineering -Electronic Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
edge of not only product ideas but also technology and data manipulation. They use unique online data from many sources to create an ultra low latency trading environment for their clients. They have grown massively and recently were voted in the top 50 fintech firms globally. The environment ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
London, England, United Kingdom
ability to work effectively with technical and non-technical colleagues.A degree in Computer Science, Mathematics, Physics, Engineering, or a related technical discipline.Desirable Experience:Low-latency, high-throughput, multithreaded or parallel systems.Network programming using TCP/IP or UDP.Distributed systems and service-oriented architectures.Performance profiling and optimisation.Windows development technologies ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
work effectively with technical and non-technical colleagues. A degree in Computer Science, Mathematics, Physics, Engineering, or a related technical discipline. Desirable Experience: Low-latency, high-throughput, multithreaded or parallel systems. Network programming using TCP/IP or UDP. Distributed systems and service-oriented architectures. Performance profiling ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 - £150,000 per annum
work effectively with technical and non-technical colleagues. A degree in Computer Science, Mathematics, Physics, Engineering, or a related technical discipline. Desirable Experience: Low-latency, high-throughput, multithreaded or parallel systems. Network programming using TCP/IP or UDP. Distributed systems and service-oriented architectures. Performance profiling ...

Senior Solution Architect & Technology Consultant (Financial Services or Insurance)

Hiring Organisation
EPAM Systems Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
platform delivery, architecture design and digital transformation Extensive experience designing scalable solutions with focus on non-functional requirements such as security, availability, resilience and low-latency performance Industry consulting experience within complex environments in Financial Services or Insurance with knowledge of common platforms and functional capabilities Strong proficiency ...

Senior Solution Architect & Technology Consultant (Financial Services or Insurance)

Hiring Organisation
EPAM Systems
Location
London, UK
Employment Type
Full-time
engineering, platform delivery, architecture design and digital transformationExtensive experience designing scalable solutions with focus on non-functional requirements such as security, availability, resilience and low-latency performanceIndustry consulting experience within complex environments in Financial Services or Insurance with knowledge of common platforms and functional capabilitiesStrong proficiency in cloud ...

Director of Solution Architecture & Technology Consulting

Hiring Organisation
EPAM Systems
Location
London, UK
Employment Type
Full-time
business drivers, technology and change management as well as deep understanding of architecture qualities such as: security, scalability, resiliency and availability in high performance low latency systemsWe offerEPAM Employee Stock Purchase Plan (ESPP)Protection benefits including life assurance, income protection and critical illness cover Private medical insurance ...

Senior Technical Business Analyst (Contractors Outside IR35) - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical environment A product-first mindset, combining Domain-Driven Design principles ...

Senior Engineer (Full-Stack)

Hiring Organisation
Liquidnet
Location
London, UK
Employment Type
Full-time
with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync)Worked within an Agile Cross-functional delivery team. Developing well tested software into low latency event driven production environments. Full software development lifecycle in a technical role. Pub/Sub patterns with Messaging technologies (such as SOLACE ...

Backend Engineer (Mid/Senior), Maps

Hiring Organisation
Wheely
Location
London, UK
Employment Type
Full-time
growth, we'd love to hear from you. About the RoleOur Mapping team tackles the spatial intelligence of the platform: road matching, low-latency ETA predictions, and processing thousands of coordinates every second to ensure every journey is accurately tracked. We're looking for a Mid/Senior … managers, designers, and data scientists to turn abstract requirements into concrete technical designs. Ensure our systems stay responsive under heavy load, optimising for both latency and reliability. Requirements3+ years of experience (5+ years for seniors) building and maintaining scalable backend services. We use Go. If you know it, great. ...

Senior Software Engineer

Hiring Organisation
Method-Resourcing
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Senior Software Engineer: Sports Betting Up to £120,000 + Bonus + Excellent Benefits London - 5 Days On-Site Python Java AI Low Latency Distributed Systems Build software where performance, mathematics and real-time decision-making genuinely matter. We're partnering with a highly technical sports betting business ...

Senior Software Engineer C++

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 115,000 Annual
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 it's workforce and welcomes applications from a diverse background ...

Senior GenAI Platform Engineer - Artificial Intelligence

Hiring Organisation
Bloomberg
Location
London, UK
Employment Type
Full-time
actionable across the global capital markets. Bloomberg has been building Artificial Intelligence applications that offer solutions to these problems with high accuracy and low latency since 2009. We build AI systems to help process and organize the ever-increasing volume of structured and unstructured information needed to make ...

Senior ML Platform Engineer - Artificial Intelligence

Hiring Organisation
Bloomberg
Location
London, UK
Employment Type
Full-time
actionable across the global capital markets. Bloomberg has been building Artificial Intelligence applications that offer solutions to these problems with high accuracy and low latency since 2009. We build AI systems to help process and organize the ever-increasing volume of structured and unstructured information needed to make ...

Software Development Engineer, AWS Security

Hiring Organisation
Amazon
Location
London, UK
Employment Type
Full-time
life- Collaborate with data scientists and security engineers to build automated security detection and mitigation workflows- Design scalable architectures for low-latency, big data processing- Improve the observability, performance, and efficiency of our existing systems- Raise the bar for testing, repeatability, automation, and operational excellence- Mentor and develop ...

Solution Engineer (Aeron and Capital Markets)

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
Experience in providing mentorship and support to team members Significant, professional experience within capital markets, developing software solutions using Java in a highly performant, low latency manner Experience using Aeron in a high-performance scenario within capital markets or digital assets Familiarity with appropriate data structures and their ...

Head of Analytics Engineering

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
pricing and risk concepts. Strong programming expertise (Python, Java, C++) with proven experience building distributed data and analytics systems, including high-throughput pipelines and low-latency computation. Strong understanding of AI/ML systems and production deployment, including model lifecycle management. Experience within a financial data provider, exchange ...

Co-founder & Head of Quantitative Trading Research

Hiring Organisation
Job Board Direct
Location
City of London, London, United Kingdom
Employment Type
Permanent
Develop models and workflow for signal generation, trade sizing, hedging and inventory management Design realistic backtesting and simulation methodologies, accounting for transaction costs, slippage, latency, execution rejection and partial fills Optimise strategies for profitability, robustness, capacity and risk-adjusted returns Work closely with the FPGA and software engineers … statistical arbitrage Demonstrable track record of developing strategies used in live trading, Familiarity with FX ECNs, DMA and institutional execution protocols Experience with latency-sensitive strategy design and hardware-accelerated computing, preferably using quantum algorithms Understanding of machine learning, optimisation and time-series methods First 6-month objectives Assess ...