401 to 425 of 553 Low Latency Jobs in London

Staff Applied Scientist

Location
Greater London, England, United Kingdom
tweets and Google searches, and each month we serve more than 2 billion user devices. We combine our patented edge-computing capabilities and low-latency cloud services to deliver real-time customer experiences. We think applying functional programming techniques like compositionality and type-safety is the best … when a heuristic beats a neural network. Production ML experience. You\'ve built models that run in real systems, not just notebooks. You understand latency, data freshness, feedback loops, and the gap between offline evaluation and online performance. Fluency with the programmatic ecosystem — bid requests, win notifications, the signals ...

Senior Java Lead Engineer: Global Liquidity Tech

Location
Greater London, England, United Kingdom
join the Global Liquidity Technology team and revolutionize how technology supports the Global Liquidity business, managing large asset flows and delivering high‐scale, low‐latency systems used by traders and portfolio managers. The role requires strong Java expertise (17+), TDD/BDD, and experience with Spring or Guice ...

Quantitative Developer — Build Fast, Distributed Trading

Location
Greater London, England, United Kingdom
ingest data, form views, execute in the market, and learn to improve. Quant developers and software engineers join to work across research infrastructure, low-latency processing, distributed data systems, trade execution, and observability. We’re looking for exceptional quant developers who want to help build it, with strengths ...

Senior Java Engineer – Inter-Office Trading Platform

Location
Greater London, England, United Kingdom
HKEX Group in London seeks a Senior Engineer to advance the LMEsmart platform. You will design high-throughput, low-latency inter-office integrations, automate test tooling, and drive real-time performance insights for governance and market oversight. You will work in a cloud-enabled environment, employing Java ...

High-Performance C++ Engineer for Global Markets

Location
City Of London, England, United Kingdom
Aquis Exchange in London is seeking a Development Engineer to help deliver high performance, low latency software for global markets. You will work with Product, Infrastructure and QA teams to design, implement and test scalable components that handle large TPS and reliability. The role requires strong C++ (C++11+ ...

Junior Java Developer — Greenfield, High-Performance Trading

Location
Greater London, England, United Kingdom
LMAX is a high-performance, ultra-low latency exchange written in core Java. Join a team that pushes technology further, especially on greenfield projects, and ships with fast feedback and pair programming. You will work across the stack, solving performance-critical challenges with Kubernetes, Nomad, Docker, Kafka ...

Senior ML Production Engineer - Backend & Platforms

Location
Greater London, England, United Kingdom
production ML services, focusing on backend systems, APIs, and platform tooling. You’ll collaborate with ML researchers, product managers, and platform engineers to deliver low-latency, reliable ML solutions in a global payments environment. The role emphasizes production engineering and operational ownership, with strong Python, Kubernetes, Docker ...

Senior Platform Engineer - AWS Fusion & Microservices

Location
City Of London, England, United Kingdom
ICAP Group in London is seeking a Senior Engineer to join the Fusion Platform team, building a scalable, low-latency platform with AWS and modern tech. You will own design, development, testing and deployment, collaborating with principal engineers, architects and leads to deliver production-ready services. ...

Senior FX & AI Engineer — Cross-Border Payments

Location
Greater London, England, United Kingdom
with Java/Spring in a cloud-native environment, focusing on automation, scalability, and modern architectures. The role requires strong Java skills, experience in low-latency development, and a solid foundation in AI tooling. A Master’s in a STEM field is preferred, with collaboration across FX, sales ...

Graduate Software Engineer: High-Performance Systems

Location
Greater London, England, United Kingdom
seeking a Graduate Software Engineer to join their innovative team focused on high-performance systems. The role promises hands-on experience in developing low-latency solutions for market data and requires a strong foundation in programming languages like Java and Python. Ideal candidates should exhibit a passion ...

Quantitative Strategy Developer Graduate: 2027 (London)

Location
Greater London, England, United Kingdom
Quantitative Strategy Developer Graduate: 2027 (London) Graduate quant development role in signal creation, strategy analysis, low-latency C++, Python, data analysis, and desk-side trading systems. Build systems supporting active trading and quantitative analysis. Work on signal creation and detection. Work desk-side with senior developers. What Susquehanna ...

Trading Systems Engineer Graduate: 2027 (London)

Location
Greater London, England, United Kingdom
Graduate trading-systems role in low-latency C++, high-performance libraries, quantitative data processing, and desk-side strategy engineering. Engineer trading systems used across trading teams. Build high-performance C++ libraries supporting large-scale quantitative research and data processing. Work desk-side with senior developers on performant, reliable ...

Senior AI Engineer

Location
Greater London, England, United Kingdom
APIs, and enterprise data integrations Fine‐tune, optimize, and deploy large language and multi‐modal models with a focus on scalability, reliability, and low‐latency performance Build scalable MLOps pipelines and cloud‐native AI applications to support secure, production‐grade deployments Collaborate with clients and cross‐functional teams ...

Principal DevOps/SRE Architect

Location
Greater London, England, United Kingdom
Deep operational expertise with AWS, Kubernetes (EKS), and Terraform. Strong scripting/programming skills in Python, Go, or Bash. Proven experience handling high-traffic, low-latency B2C/B2B cloud platforms. Passion for modern FinOps principles and infrastructure cost management. Benefits & Perks 100% remote working environment across Europe. ...

Scala Engineer

Location
City Of London, England, United Kingdom
will help design the future vision for these services, including consolidation and incremental re-architecting, with a focus on high-volume, high-availability and low-latency services. You will improve existing services while reducing maintenance overhead through simpler architectures and the appropriate use of managed services. You will ...

Scala Engineer

Location
City Of London, England, United Kingdom
Help define and deliver the future vision for attribute reputation services, driving simplification and consolidation where appropriate. Design and develop high-volume, high-availability, low-latency backend services. Enhance and optimise existing applications and services. Support incremental re-architecting initiatives to reduce technical complexity and improve maintainability. Develop ...

Senior Autonomy Engineer (SLAM & Navigation)

Location
Greater London, England, United Kingdom
that map raw sensor data into globally consistent metric trajectories. Deploy and benchmark spatial AI software directly on physical robot hardware, ensuring deterministic, ultra-low latency execution on edge compute. Translate cutting‐edge spatial AI research into production reality, continuously evaluating breakthroughs in geometric learning to guide ...

Trading Systems Engineer Graduate: 2027 (London)

Location
Greater London, England, United Kingdom
technology. You will have the chance to work on challenging engineering problems across our trading teams in areas such as trading systems engineering, low-latency C++ strategy development, and high-performance C++ libraries that enable large-scale quantitative research and data processing. You’ll work on the desk ...

Senior Threat Intelligence Researcher

Location
Greater London, England, United Kingdom
ally to major technology firms and Fortune 500 brands that build user-generated and GenAI products, ActiveFence empowers security, AI, and policy teams with low-latency Real-Time Guardrails and a continuous Red Teaming program that pressure-tests systems with adversarial prompts and emerging threat techniques. Powered ...

Head of FX eTrading Frontend Development

Location
Greater London, England, United Kingdom
implementing best practices and processes for the department and ensure transparency and consistency across teams Key Skills and Experience required Proven understanding of ultra low-latency development practices Proven understanding of FX highly preferred Ability to develop a team that is seen as the engineering role model ...

Frontend Engineer (Ko/Terminal)

Location
Greater London, England, United Kingdom
build components in our internal UI library, built on MUI, that the rest of the team can build on. Build and improve high-performance, low-latency interfaces that hold up under real, live market data. Write well-tested code (Jest, Cypress, or Playwright) and contribute ...

Rates and Credit Pricing Engineering Lead

Location
City Of London, England, United Kingdom
analytics frameworks, and distributed compute architectures within front-office environments. Deep understanding of Rates, Credit, bond pricing, market data, and trading workflows. Experience designing low-latency, scalable, event-driven platforms supporting compute-intensive workloads. Ability to influence senior stakeholders and translate complex technical challenges into business outcomes. Proven ...

Head of Infrastructure Architecture - Executive Director

Location
Greater London, England, United Kingdom
patterns (rehost, re-platform, refactor) Resilience: DR design and testing, backup architecture, multi-site and multi-region patterns Financial services infrastructure experience, particularly low-latency or market-data-adjacent environments. Experience of mainframe or legacy midrange estate within a consolidation scope. Familiarity with FinOps practice and cloud cost ...

Technology Procurement Specialist New London, England, United Kingdom

Location
Greater London, England, United Kingdom
with the ability to assess requirements, dependencies, implementation considerations and supplier proposals. Experience sourcing or delivering complex infrastructure, high-performance compute, GPU, datacentre, colocation, low-latency network or direct-liquid-cooled technology Broad knowledge of technology products or services across several categories, such as hardware, software, cloud, data ...

Staff Network Engineer

Location
Greater London, England, United Kingdom
Staff Network Engineer, you will be a technical authority for Nscale’s AI-optimized network fabrics. You will drive the technical direction across low-latency, high-bandwidth InfiniBand and Ethernet networks supporting large-scale training and inference workloads; own critical technical domains end to end; and raise ...