426 to 450 of 553 Low Latency Jobs in London

high-performance Ethernet fabrics, InfiniBand, RoCE, WAN connectivity, and large-scale data centre networking. In this role, you'll set technical direction across the low-latency, high-bandwidth networks supporting large-scale AI training and inference workloads. You'll own critical technical domains end-to-end and help ...

personalise across different customer touch points. Collaborate with engineers to deploy and integrate successful experiment results into large-scale, complex Amazon production systems with low latency. Design and execute rigorous experiments to demonstrate the technical efficacy and business value of your methods. Act as a subject-matter expert ...

platform service, decoupled from any underlying vendor engine Define the foundation model and inference strategy — adaptation, fine-tuning, and dynamic cost/quality/latency-aware routing Set the standards for high-throughput, low-latency inferencing and classical ML deployment within unified, production-ready platforms ...

Ocean Red is seeking a hands-on Associate Director DBA to own a diverse database estate behind latency‐sensitive, regulated production systems. You will be responsible for reliability, performance and resilience, with autonomy while collaborating with engineers and operators who rely on these systems. You will manage MySQL tuning ...

Broadridge Financial Solutions in London seeks a Lead DevOps Engineer to design, automate, and support scalable trading infrastructure across cloud and on-prem environments. The role emphasizes reliability, security, and fast delivery, with hands-on ...

Checkout.com is seeking a Staff Engineer in London to set the technical direction for systems that process payments at very high throughput. You will shape architecture, raise the engineering bar, and drive designs that scale ...

Keyrock, a leading digital asset market maker, seeks a Senior Rust Engineer with deep trading systems experience and strong AWS knowledge to join our Capital Markets division. You will own high-impact trading infrastructure, set ...

Reactive Markets Limited is seeking a Senior Infrastructure Engineer to run and grow our trading platform network and cloud estate. The role is remote (UK-based) with occasional on-site work at data centres, spanning ...

significant impact. This is a role for engineers who are energised by scale and by the hard trade-offs that come with it: latency budgets, failure domains, consistency guarantees, and the operational reality of running critical infrastructure around the clock. You will operate as a force multiplier across multiple … approach to breaking big problems into smaller iterations that deliver value continuously. How you'll make an impact Own the architecture of high-throughput, low-latency distributed systems, defining the service boundaries, data models and integration patterns that let them scale by an order of magnitude Design ...

Neutral Street is seeking a seasoned architect to optimize a high-performance Linux environment for trading systems. The role focuses on latency, throughput, security, and reliability of OS configurations. You will tune the kernel, automate provisioning, diagnose complex performance issues, and evaluate new server architectures, collaborating with operations ...

industry-leading customer service, Telesat has grown to be one of the largest and most successful global satellite operators. Telesat Lightspeed, our revolutionary Low Earth Orbit (LEO) satellite network, scheduled to begin service in 2027, will revolutionize global broadband connectivity for enterprise and Government users by delivering a combination … high capacity, security, resiliency and affordability with ultra-low latency and fiber-like speeds. Telesat is headquartered in Ottawa, Canada, and has offices and facilities around the world. The company’s state-of-the-art Satellite fleet consists of 12 GEO satellites, the Canadian payload on ViaSat ...

founded on cybersecurity and AI expertise from MIT, Microsoft, NASA and the U.S. Navy. Our product lets organisations detect AI-enabled threats at low cost without sacrificing detection quality. We take a practical approach to AI risk, combining proven cybersecurity methods with frontier AI security research. Today, we work … each customer. What you'll do Train, tune and ship classifiers for prompt injection, data exfiltration, policy violations and other risky AI activity. Design low-latency models, including distilled and small models and rules-plus-ML ensembles. Analyse production telemetry for drift, blind spots, false-positive cost ...

hands-on DBA hire at Associate Director level, owning a varied database estate behind low-latency, regulated production systems. Mature relational tooling in MySQL and PostgreSQL sits alongside genuinely specialist technology: QuestDB, Dolt, Redis, Elasticsearch. You get autonomy over how the estate is run without being the only … person who understands it. The work You take ownership of the database estate underneath a set of business-critical, latency-sensitive financial technology products. This is a hands-on role, not an architecture-only one. Reliability, performance and resilience in production are the measure of it, and the engineering ...

exclusive coverage of major sports. You will drive the Sye streaming protocol roadmap, influence new features, and partner across teams to deliver the fastest latency from field to device for live events like Thursday Night Football, NBA, and Champions League. #J-18808-Ljbffr ...

Susquehanna in London is recruiting a Quantitative Strategy Developer Graduate for 2027. The role emphasizes signal creation, strategy analysis, and low-latency development using Python and C++, plus data analysis to support trading decisions. You will build systems that support active trading and quantitative analysis, work on signal ...

Bullish, Inc. is seeking a Senior Engineer for Trading Product Engineering in London. You will design and deliver low-latency Java code powering the Bullish Exchange, working across a hybrid architecture that blends a Central Limit Order Book with proprietary market making. You will optimize performance, expand automated ...

scalable Fusion Platform. You will own design, development, testing and deployment, working in a cross-functional team within an Agile environment to deliver low-latency services. #J-18808-Ljbffr ...

join the Cloud Video Framework team. You will build backend solutions for high-performance video experiences, spanning audio/video processing, codecs, streaming, and low-latency systems. You’ll lead technical discussions, mentor junior engineers, and collaborate across product and engineering teams to deliver scalable cloud-based media ...

workflows. You will design, develop, and troubleshoot multiple components across complex systems while partnering with traders and control functions to deliver low-latency, reliable software. You will drive secure coding practices, review peers’ code, and lead architectural discussions. #J-18808-Ljbffr ...

Hunter Bond seeks a Kafka Engineer/Java Developer for a FinTech client in London. The role is hybrid, focusing on building distributed, low-latency systems within a high-calibre team. You will mentor juniors and help evolve infrastructure while delivering robust, scalable software. Salary ...

/quant/trading team. The role emphasizes leadership, solving complex problems, and collaboration with global teams to advance platform capabilities, with exposure to low latency, high volume environments. #J-18808-Ljbffr ...

/CD practices. You will design architectures, implement production-grade features, and collaborate with traders, quants and product teams to deliver data-driven, low-latency systems while mentoring others and driving best practices across the department. #J-18808-Ljbffr ...

performance of critical trading platforms. This role involves overseeing production support activities, managing incident resolutions, and enhancing electronic trading systems in a complex, low-latency environment. Applicants should have strong expertise in application support and scripting. #J-18808-Ljbffr ...

focused on generative AI to design, build, and scale secure AI services for large enterprises. You’ll own architecture from proposal to production, delivering low-latency APIs and robust systems across its core platform. You will work in a hybrid role, collaborating with product managers, data scientists ...

Citi seeks a senior engineer to shape the future of fixed income tech. You will lead development in a high-performance, low-latency environment, utilizing Java/Spring and microservices in cloud-based services. Expect architectural influence, mentorship, and collaboration with business teams to progress Citi's technology ...