76 to 100 of 116 Low Latency Jobs in London

love to analyse and tackle complex problems with elegant solutions You have exposure in multithreading, web protocol (e.g. websocket, RESTful), or high throughput/low latency design is a plus You have experience in mentoring and guiding team members ...

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 ...

Real-Time Data SaaS business based in London, operating across a variety of market which includes wellbeing technology and gambling . The company builds low-latency, data-intensive platforms that ingest and process real-time data at scale, supporting: The business is entering a significant growth phase ...

plays a key role in shaping how the company delivers its forecasting products. The focus is on ensuring the business can consistently provide accurate, low-latency sports predictions that meet client expectations. Youll be responsible for coordinating the delivery of models, processes and technical components within the team ...

optimising, and maintaining data pipelines using Apache Airflow. Familiarity with distributed data processing systems such as Spark or Databricks. Experience working with high-performing, low-latency, or large-volume data systems. Ability to collaborate effectively within cross-functional, agile, delivery-focused teams. Experience defining data models, metadata ...

client, an HFT firm, is seeking a Senior Design Verification Engineer to work on high-performance FPGA and ASIC systems used in ultra-low-latency, real-time environments. Key responsibilities: Develop testbenches, tests, and verification environments for FPGA/ASIC designs Create and maintain detailed verification plans Debug ...

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 ...

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 ...

Software Engineer, working on high-performance, real-time trading systems. You'll own greenfield projects, partner directly with quants and strategy teams and build low-latency backend components and APIs with C# .Net, plus occasional frontend work in React. What you'll do: Design and develop real-time ...

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 ...

scale enterprise data platforms supporting Payments and Transaction Banking. The role blends platform architecture strategy with hands-on engineering oversight to enable high-volume, low-latency payments data use cases across clearing, settlement, liquidity and regulatory reporting. The position focuses on cloud-native data platforms, AI/ ...

collaborative environment with exceptional organizational precision. In-depth knowledge of the quantitative tech stack , including proficiency in discussing C++, Python (NumPy/Pandas), Rust, Low-Latency systems, and Distributed Computing. Experienced Bay Area or Financial Hub recruiter with extensive knowledge of the competitive landscape in FinTech and quantitative ...

/CD-driven automation. Build and enhance pipelines for model evaluation, bias/drift detection, real-time inference, and monitoring . Optimise inference latency for high-volume, near-real-time applications such as transcript and behavioural analysis. NLP & Applied Machine Learning Apply text clustering, N-gram analytics, sentiment modelling … . Strong engineering foundation across Python, cloud platforms, APIs, and vector search. Experience with complex multi-agent AI orchestration. Ability to deliver high-scale, low-latency AI solutions in demanding environments. Strong collaboration, architectural thinking, and a passion for cutting-edge AI innovation. ...

Senior Software Development Engineer C++ - (Principal, Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency) 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 ...

technology team within the trading domain. This role sits at the centre of a fast-moving environment, contributing to the development and enhancement of low-latency systems that support complex trading activity click apply for full job details ...

preferably Payments. Strong expertise in microservices architecture, cloud platforms (AWS/Azure/GCP), containers, Kafka, and distributed systems. Proven experience designing high-throughput, low-latency applications. Strong background in architecture governance , design reviews, and decision documentation. Experience working across Agile and Waterfall delivery models. ...

close to the metal - diagnosing crashes, optimising performance, and improving the resilience of real-time systems. What you'll be doing: Designing and building low-latency C++ applications Investigating and resolving production crashes Performing deep debugging (call stacks, memory issues, threading) Optimising multi-threaded, real-time systems Collaborating ...

preferably Payments. Strong expertise in microservices architecture, cloud platforms (AWS/Azure/GCP), containers, Kafka, and distributed systems. Proven experience designing high-throughput, low-latency applications. Strong background in architecture governance , design reviews, and decision documentation. Experience working across Agile and Waterfall delivery models. ...

will design and implement backend services for order routing, market data aggregation, pre-trade risk checks, position management, and settlement. You will tackle distributed, low-latency systems where precision, scalability, and reliability are non-negotiable. Collaboration with Product, Client Services, and Infrastructure teams will let you shape features ...

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 ...

looking for an experienced Backend Engineer to help build, scale, and optimize next‐generation financial services infrastructure. You will work on high‐availability, low‐latency systems, powering consumer and business APIs used globally. This role is ideal for someone who thrives in fast-paced fintech environments ...

metal deployments. Strong experience with build and CI/CD tooling, with particular emphasis on Git-based version control and workflow management. Experience supporting low-latency systems and/or working within financial services environments is highly desirable. Hands-on experience packaging and maintaining software within ...

processing and analysing live content with high reliability and modern AI tooling. Our engineering team works end-to-end on cloud-native infrastructure, low-latency pipelines, and resilient, high-performance applications. If you want to solve complex engineering problems in a small, high-trust environment, we want … Role You will own the end-to-end delivery of real-time video, data and AI analysis on our sports content platform. Expect a low-ego culture where technical autonomy and rapid delivery go hand in hand. Core Day-to-Day Stack: Backend: Java 21, Kafka, Postgres, Docker, Terraform ...

bias toward solving hard problems properly. What you will be doing: • Designing and developing PostgreSQL based database platforms used by high throughput, low latency systems • Engineering highly available, resilient database services, including replication, failover, and backup strategies • Working closely with platform reliability and infrastructure teams to harden systems ...

work for functional programming; either pre-existing languages (such as Rust and Erlang), or purpose-built languages similar to OCaml • Building out low latency infrastructure and tweaking research models What else is in it for you? • Software Engineers are treated as the company's #1 asset • Low ...