151 to 175 of 741 Low Latency Jobs

Campus ML Research Engineer (Full-Time)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
systems that solve some of the most complex problems in quantitative finance. Whether optimizing training pipelines on high-performance computing clusters, developing low-latency inference systems, or pushing the boundaries of AI research from concept to production, you'll have the opportunity to work on impactful projects … reusable frameworks for financial ML. Optimize training pipelines to make the best use of our HPC resources. Integrate ML models into production systems where latency matters. Work across a mix of programming languages: C/C++/Python/CUDA and other low-level GPU languages. Build large ...

Senior FX eTrading Developer: Low-Latency Systems

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
hands-on engineer to implement FX trading systems and drive architecture across teams. You will partner with trading and quant groups to deliver low-latency solutions and robust, well-documented platforms across the FX business. The role emphasizes engineering excellence, deep dive analysis of codebases, and continuous delivery ...

Business Analyst – Electronic Trading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
investment banks, asset managers and hedge funds. They use well-established and bespoke methodologies to deliver solutions ranging from trading platform reviews to ultra-low latency design and development of front office trading systems. Their engagements span front office engagements within Fixed Income, Equities and FX. Business Analysts … Documents: TOR, Requirements Specification, Functional Specification, Test PlanMy client has a family feel and traditional values but is known as by far the best low latency consultancy in the world. They have recently implemented a FIX standard for Fixed Income Trading. They have been trading for 8 years ...

VP, Algo/SOR Developer

Hiring Organisation
Galaxy Digital
Location
London, United Kingdom
Salary
> £ 150 K
hands-on technical development in a global, fast-paced environment, we want to hear from you.What You’ll Do:Design and development of a low-latency, high-throughput EMS/Smart Order Router systemImplement intelligent routing algorithms based on execution quality, liquidity, latency, and costCollaborate with traders … analytics and real-time market data processingFamiliarity with cloud-based market access or hybrid deploymentsExperience working in high-frequency or algorithmic trading environmentsExperience building low-latency systems and working with multicast/unicast market data feedsA solid understanding of the application and infrastructure stack associated with electronic ...

Low-Latency C++ Engineer – High-Performance Finance

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Barlowe LLP in London is seeking a skilled engineer to develop high-performance, low-latency systems for quantitative finance. You will collaborate closely with researchers to design and optimise trading systems, requiring expertise in low-level systems programming and modern computer architecture. The ideal candidate will have ...

Backbone Fiber - Business & Vendor Developer , Global Connectivity & Infrastructure Development

Hiring Organisation
Amazon
Location
London, United Kingdom
Salary
£ 70 K
This position can be based in Dublin or London.Today, Amazon Web Services provides a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countries around the world. The AWS Cloud infrastructure is built around Regions and Availability Zones … . AWS Regions provide multiple, physically separated and isolated Availability Zones which are connected with low latency, high throughput, and highly redundant networking. These Availability Zones offer AWS customers an easier and more effective way to design and operate applications and databases, making them more highly available, fault ...

AI Engineer (Fluent Portuguese & English)

Hiring Organisation
Chubb
Location
London, United Kingdom
Salary
£ 80 K
writing high-quality, maintainable Python code and ensuring that every solution—whether a voice agent or a document processor—is built for reliability, low latency, and global scale.Key ResponsibilitiesModel Training & Fine-Tuning: Lead the adaptation of Large Language Models (LLMs) for domain-specific tasks using techniques like LoRA … throughput. This includes implementing quantization, caching strategies, and efficient batching.Production Engineering: Build and maintain real-time AI pipelines using WebSockets and SSE, ensuring seamless low-latency delivery for voice (ASR/TTS) and text applications.Architecture & MLOps: Deploy and orchestrate models within containerized microservice architectures (Docker/Kubernetes), ensuring ...

AI Engineer (Fluent in Mandarin & English)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
writing high-quality, maintainable Python code and ensuring that every solution—whether a voice agent or a document processor—is built for reliability, low latency, and global scale. Key Responsibilities Model Training & Fine-Tuning: Lead the adaptation of Large Language Models (LLMs) for domain-specific tasks using techniques … This includes implementing quantization, caching strategies, and efficient batching. Production Engineering: Build and maintain real-time AI pipelines using WebSockets and SSE , ensuring seamless low-latency delivery for voice (ASR/TTS) and text applications. Architecture & MLOps: Deploy and orchestrate models within containerized microservice architectures ( Docker/Kubernetes ...

Lead Software Engineer - Java and Kafka

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
foster a culture of creativity, inclusion, and technical excellenceCollaborate with stakeholders to deliver impactful solutionsDrive system design, application development, testing, and operational stabilityOptimize low latency applications through testing and debuggingLead and contribute to all aspects of the Software Development Life CyclePromote advanced understanding of CI/CD, application … driven and batch Java applications in financial servicesProficiency in Java/Spring, data structures, and performance tuningSolid experience with KafkaProficiency in testing and debugging low latency applicationsHands-on experience in system design, application development, testing, and operational stabilityProficient in all aspects of the Software Development Life CycleAdvanced understanding ...

Senior Java Low-Latency Trading Engineer (London, Hybrid)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
McGregor Boyall is seeking a Senior Java Developer for its London Electronic Trading engineering team. You will design low-latency Java applications, work with traders and quantitative teams, and help scale critical trading platforms across asset classes. Hybrid role with three days in the office, you will contribute ...

Senior Backend Engineer - Low-Latency Trading (Rust)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
company is hiring a Senior Software Engineer to join the Institutional team in our London office. You will build low-latency trading services in Rust, including OMS, exchange gateways, and risk systems, while ensuring secure and scalable architecture. You should have extensive C++/Rust experience, plus Python ...

C# Software Engineer- Remote

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
agile environment, working with the full SDLC and using the SDLC tools and processes available to you.The current Tech stack consists of a low latency back end with components written in C++, C# and Java. There are feed handlers (BPIPE, Refinitiv RFA, FIX, WebSocket etc) to capture real … successful candidate will be developing full stack software to run on Windows and Linux. They will be using either C++ or C# to develop low latency pricing applications.C# Developers Must Have:Strong technical skills in backend C#Ideally RabbitMQWindows and Linux OSThis role is Remote first with very rare ...

Software Engineer (Java)

Hiring Organisation
Virtu Financial
Location
London, United Kingdom
Salary
£ 80 K
passionate about continually improving and raising the bar; learning and teaching are keys to Virtu’s culture.RESPONSIBILITIES Design, build, and maintain our proprietary, low-latency trading systems, and infrastructures.Produce powerful trading tools which leverage all aspects of our high-performance systemImprove the scalability, performance, of our trading infrastructure. … leadership and initiative early onExcellent written and verbal communication skillsDESIRED BUT NOT REQUIREDExperience in PythonExperience in distributed and/or highly concurrent systemsExperience in low-latency systems and/or high transaction environmentsExperience working in collaborative environmentsExperience with relational databases2 to 5+ years of experience in building, shipping ...

DevOps Lead Software Engineer - Linux/Python/ Shell Scripting

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/2025, 02:48 PM Locations: 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB Job Schedule: Full time Job Description The Lowlatency technology group is looking for an experienced Software Engineer and Integration specialist with experience in equities markets, connectivity, systems integration and automation … daily and weekly deliverables Participate in estimating the effort and timelines for delivery Develop functionality Implement end‐to‐end setup for clients in the lowlatency setup including rollout to production, and post‐release checks Ensure comprehensive integration testing coverage exists by understanding the test scope and approach ...

Trading Systems Software Developer – Systematic Market Maker

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
highly autonomous engineering team building performance-critical trading systems that power both OTC and exchange-based strategies across global markets. You’ll work on latency-optimised infrastructure designed for scale, precision and adaptability.The Role This is a hands-on dev position focused on building pricing engines, market connectivity, execution … controls. You’ll work directly with researchers and analysts, deploying models into production and designing architecture that balances performance and flexibility.Key ResponsibilitiesBuild and maintain low-latency trading platforms across asset classesDesign pricing and risk logic, market data processing, and order handlingOptimise data flow and system throughput under real ...

Senior Engineer (Fincrime)

Hiring Organisation
ebury
Location
London, United Kingdom
Salary
£ 100 K
responsible for Ebury's AML (Anti-Money Laundering) platform. We are seeking a Senior Software Engineer to help us build and maintain high-reliability, low-latency systems that directly impact our regulatory compliance. In this role, you will work on mission-critical features, including real-time sanctions screening … build, embracing both their development and ongoing maintenance in a regulated, high-availability environment.About YouExtensive experience developing complex software systems, specifically for high-volume, low-latency environments. We mainly work with Python, but strong OOP fundamentals are what matter most.Adept at both constructing and managing services, with proficiency ...

Principal Machine Learning Engineer

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
maturity for ML systems across multiple environments.Lead design of enterprise‐wide weight‐update patterns and lineage‐aware deployment strategies.Inference Runtime & Cross‐Account ProductionisationArchitect lowlatency, high‐throughput inference services that meet strict matching platform SLAs.Lead the design of secure cross‐account IAM patterns for model consumption.Own … telemetry design, including scoring metrics, latency, error analytics, and SLOs.Partner with platform teams to optimise cost, scale, and reliability of inference endpoints.Monitoring, Drift Detection & ObservabilityDefine observability standards for feature drift, concept drift, performance degradation, and data integrity.Lead the creation of dashboards, benchmarks, and automated alerting across the ML ecosystem.Ensure ...

Principal Machine Learning Engineer

Hiring Organisation
London Stock Exchange Group
Location
Nottingham, Nottinghamshire, United Kingdom
Salary
£ 70 K
maturity for ML systems across multiple environments.Lead design of enterprise‐wide weight‐update patterns and lineage‐aware deployment strategies.Inference Runtime & Cross‐Account ProductionisationArchitect lowlatency, high‐throughput inference services that meet strict matching platform SLAs.Lead the design of secure cross‐account IAM patterns for model consumption.Own … telemetry design, including scoring metrics, latency, error analytics, and SLOs.Partner with platform teams to optimise cost, scale, and reliability of inference endpoints.Monitoring, Drift Detection & ObservabilityDefine observability standards for feature drift, concept drift, performance degradation, and data integrity.Lead the creation of dashboards, benchmarks, and automated alerting across the ML ecosystem.Ensure ...

Sr Lead Software Engineer - ETC ETRADE INFRA

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
achieve functional technology objectives Work directly with Lines of Business to understand and address their needs and challenges within the compute space within a low-latency Electronic Trading environment Direct the strategies for server hardware platform, server/OS tuning and automation, and infrastructure application lifecycle Design Authority … skills Mentor SRE and partner teams on automation best practices, technical thought process, and modern infrastructure management Linux administration, performance tuning, and benchmarking for low-latency Electronic Trading, preferably Red Hat Enterprise Linux Extensive experience with Configuration Management, preferably Chef or Ansible Performing various research/development/ ...

Sr Lead Software Engineer - ETC ETRADE INFRA

Hiring Organisation
17918
Location
Westminster, West End, United Kingdom
achieve functional technology objectives Work directly with Lines of Business to understand and address their needs and challenges within the compute space within a low-latency Electronic Trading environment Direct the strategies for server hardware platform, server/OS tuning and automation, and infrastructure application lifecycle Design Authority … skills Mentor SRE and partner teams on automation best practices, technical thought process, and modern infrastructure management Linux administration, performance tuning, and benchmarking for low-latency Electronic Trading, preferably Red Hat Enterprise Linux Extensive experience with Configuration Management, preferably Chef or Ansible Performing various research/development/ ...

Business Analyst – Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
investment banks, asset managers and hedge funds. They use well-established and bespoke methodologies to deliver solutions ranging from trading platform reviews to ultra-low latency design and development of front office trading systems. Their engagements span front office engagements within Fixed Income, Equities and FX.Business Analysts Must … investment banks, asset managers and hedge funds. They use well-established and bespoke methodologies to deliver solutions ranging from trading platform reviews to ultra-low latency design and development of front office trading systems. Their engagements span front office engagements within Fixed Income, Equities and FX.Business Analysts Must ...

Senior C++ Engineer – Cloud Video & Low-Latency Streaming

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Innovations is seeking a Senior C++ Software Engineer to help build backend systems for cloud video workflows. You will work on high-performance, low-latency components, optimize multithreaded code, and interface with video hardware and streaming stacks. You’ll collaborate with cross-functional teams, contribute to architecture ...

Low-Latency Java Engineer for High-Speed Trading

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
United States Digital Space LLC in London is seeking a Low Latency Developer to design, implement and optimize high-performance trading software used for algorithmic execution. The role focuses on latency-sensitive applications, secure coding and rigorous testing, with collaboration across product and engineering teams to deliver ...

Principal Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
systems across multiple environments. Lead design of enterprise‐wide weight‐update patterns and lineage‐aware deployment strategies. Inference Runtime & Cross‐Account Productionisation Architect lowlatency, high‐throughput inference services that meet strict matching platform SLAs. Lead the design of secure cross‐account IAM patterns for model consumption. … telemetry design, including scoring metrics, latency, error analytics, and SLOs. Partner with platform teams to optimise cost, scale, and reliability of inference endpoints. Monitoring, Drift Detection & Observability Define observability standards for feature drift, concept drift, performance degradation, and data integrity. Lead the creation of dashboards, benchmarks, and automated alerting ...

Business Analyst – Fixed Income

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
investment banks, asset managers and hedge funds. They use well-established and bespoke methodologies to deliver solutions ranging from trading platform reviews to ultra-low latency design and development of front office trading systems. Their engagements span front office engagements within Fixed Income, Equities and FX.Business Analysts Must …/rates and credit/Interest rate swapsMy client has a family feel and traditional values but is known as by far the best low latency consultancy in the world. They have recently implemented a FIX standard for Fixed Income Trading. They have been trading for 8 years ...