76 to 100 of 102 Low Latency Jobs in the City of London

Security/threat modelling expertise : Understanding of adversarial AI, prompt injection, or system security • Real-time systems experience : Trading systems, fraud detection, or other low-latency critical infrastructure • Open source contributions in relevant domains (AI frameworks, monitoring tools, security infrastructure) Bonus Points (Nice to Have) • Understanding of regulatory ...

c. £300k Comp Package | Hybrid Working] Role Overview We’re supporting a global quantitative research and engineering organisation that depends on extremely high-throughput, low-latency storage systems to fuel large-scale modelling, simulation, and data-driven research. They are now hiring an HPC Storage Engineering Lead/… lifecycle of storage services - architecture, deployment, tuning, reliability, and operational health Drive continuous optimisation across distributed storage systems, improving throughput, latency, resiliency, and operational predictability Engage directly with storage vendors, influencing product direction and ensuring best-in-class support and deployment practices Own capacity strategy, hardware refresh cycles ...

multi-strat hedge fund is expanding its core data engineering team in London. You'll join a highly talented group of data engineers building low-latency Python ETL pipelines ingesting multi-asset market data. Day to day, you will work directly with PMs and Quant Researchers to deliver ...

Senior Infrastructure Engineer to help design and implement database solutions to handle and store petabytes of data . Their focus is on scalability , low latency , high throughput , and geo - distributed database systems, capable of ingesting terabytes of data every second. This role will suit a backend - oriented engineer ...

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 ...

leadership role focused equally on technical depth, strategic decision-making, and driving platform SRE excellence. Key Responsibilities Lead SRE practices for Linux platforms powering low-latency, high-throughput trading workloads. Architect, optimize, and tune Linux for performance, resilience, and minimal latency. Drive incident response, root cause analysis ...

ensure we detect issues before our users do. AI Performance Tuning: Tune autoscaling and network routing to handle resource-intensive LLM workloads with ultra-low latency. 💡 About Solve Intelligence We’re the fastest-growing startup transforming the IP industry. Traction: 20-30% MoM revenue growth; selling to 200+ global ...

help shape the next generation of compute systems. Key Responsibilities Own the full life cycle of network engineering: design, implementation, and ongoing operations for latency‐sensitive and throughput‐heavy environments. Support large, distributed networks with expert knowledge of routing, switching, and multicast concepts, ensuring predictable performance under extreme load. … estates. Collaborate with DevOps and SRE functions to drive infrastructure‐as‐code, repeatable deployments, and highly automated change management. What You Will Work On Low‐latency network paths supporting execution, research, and large‐scale ML/AI training and inference. In‐house proprietary platforms spanning fibre and microwave ...

migrating our systems to AWS, consolidating our databases, worked on our python based AI backend and building a unified environment optimized for cost, latency, and scalability. This is a high-impact opportunity for someone eager to take ownership, solve complex challenges, and help power the next generation of educational … technology. Role Responsibilities Build and optimize a unified, cost-efficient, low-latency data environment within AWS Work on our AI backend and help make it scale proof Help with migration to AWS Consolidate mobile and web databases into one optimized Postgres environment Develop processes for importing and editing ...

experience VXLAN EVPN, packet capture & analysis VPNs & firewalls (Fortinet ideal) Multicast knowledge (PIM, MSDP, IGMP) – or willingness to learn Bonus: VMware, cloud, Linux, or low-latency experience For more information, contact Maria Ciprini at Harrington Starr, or click "Apply" to start your application. ...

Hands-on experience with Jira, Confluence, or similar tooling Experience in financial services, banking, or large-scale core/migration programmes Exposure to low-latency or mission-critical platforms Scrum Master/Agile certification (CSM or equivalent ...

will be an excellent fit for this Core Java Engineer position if you: Have built scalable software from scratch Use Core Java concepts, including Low Latency , Concurrent Programming & Multithreading Are used to working in a fast-paced environment Work in the financial industry e.g. Bank, Hedge Fund/ ...

mentor, and grow a small group of talented engineers, and improve engineering standards across the wider organisation. Experience designing and building highly available, low-latency payments/transactional systems Principal Software Engineer | Payments | Credit Card Product ...

What you’ll do Architect the full platform stack (Python, TypeScript, Golang) handling trading engine, pricing models, hedging mechanisms and marketplace functionality. Build scalable, low-latency systems for real-time order matching, risk management and market data distribution. Design resilient infrastructure that can handle massive compute trading volumes ...

advanced machine learning and deep learning models into production. Architect scalable LLMOps pipelines on GCP/Vertex AI , including fine-tuning, vector search, and low-latency inference. Build end-to-end LLM applications , leveraging RAG (Retrieval-Augmented Generation) , agentic workflows, and prompt engineering. Implement robust evaluation frameworks ...

technology to drive decision making at scale. Your Responsibilities (Full Spec. Available): Develop and optimise high-frequency trading systems Write efficient code to minimise latency, maximise throughput and ensure seamless operation under high-pressure conditions Driving innovation by exploring new technologies, machine learning and cutting edge tools to advance … competitive edge Who You Are: Strong proficiency in any OO language (they are agnostic) - (low-latency or systems-level experience preferred) Deep understanding of data structures, algorithms, and computer architecture Proven ability to tackle complex challenges with initiative and agility in high-pressure environments Apply now or reach ...

interest in distributed systems and ML infrastructure Enthusiasm to learn Rust (supported by internal mentorship and training) Excellent academic background Experience in high-stakes, low-latency, mission-critical environments where reliability and performance are non-negotiable ...

Outside) | 6-months | London, Hybrid Develop, maintain, and optimize robust backend services and APIs that power our mobile and web platforms Design and implement low-latency event processing pipelines Ensure backend infrastructure is reliable, scalable, and secure Enhance database efficiency and refine data storage strategies Maintain comprehensive multi ...

established FinTech firm is seeking a DevOps Engineer to join its growing engineering team. This role offers the chance to work on high-performance, low-latency systems within a hybrid cloud and on-prem environment. You’ll collaborate with experienced engineers, take ownership of automation and monitoring ...

working with one of the most prestigious high-frequency trading companies in the world to find a verification engineer to help verify their complex low-latency FPGA systems. You'll be joining a team at the forefront of innovation in design verification, where you'll be supported ...

Design and optimise ultra-low-latency hardware systems that power real-time trading strategies. You’ll join a high-calibre engineering team where your designs directly influence trading performance. Expect a hands-on, fast-paced environment where technical depth, innovation, and collaboration are key. You’ll architect, implement ...

globally on infrastructure projects and vendor relationships. Work directly with quantitative researchers to optimize workloads on HPC systems. What You’ll Work On Ultra-low latency, high-throughput trading infrastructure where optimization directly drives performance. HPC and simulation platforms supporting large-scale ML and AI pipelines. Integration ...

team intentionally small, bringing together only the most exceptional talent in crypto. They are looking for a backend engineer experienced in building high-performance, low-latency microservices in TypeScript. Responsibilities Backend Development: Build and maintain scalable TypeScript services for trading, analytics, and integrations. Cross-Team Collaboration: Work with ...

data modelling, partitioning, compression, and query optimisation tailored for ClickHouse. Build scalable Python-based ETL/ELT pipelines and data services that deliver robust, low-latency data to trading, risk, and analytics teams. If you are interested in this role, please send your CV to ross@virtuetech.io Senior ...

/ML & Computer Vision. Strong technical background with an emphasis on architecture and system design. Preference for candidates with experience building real-time or low-latency systems – not essential. Ability to lead without being hands-on – this role is more strategic and people-focused. Excellent communication and stakeholder ...