476 to 500 of 538 Low Latency Jobs in the UK

Senior Backend Engineer — Hybrid, Real-Time Data & Scale

Location
Greater London, England, United Kingdom
operate backend services for real-time and analytical data, own features end-to-end, and collaborate with product and stakeholders to deliver reliable, low-latency solutions across our hybrid work model. #J-18808-Ljbffr ...

Senior Real-Time Ad Auctions & Marketplace Optimizer

Location
United Kingdom
Roku, Inc. is expanding its Ads Auctions and Marketplace Optimization team in the UK, building real‐time ad systems with low latency on the JVM. You will own end‐to‐end development, framing problems to rollout, and use AI tooling to accelerate delivery while balancing advertiser, publisher, viewer ...

Senior Java Engineer, Real-Time Backend Platform

Location
Greater London, England, United Kingdom
seeks a Principal Java Engineer to lead backend architecture for a new sports technology product. This hybrid role requires expertise in building high-performance, low-latency systems for real-time data. Candidates should have a strong background in Java and experience with cloud infrastructure. Benefits include 25 days ...

Senior Real-Time Full-Stack Engineer (Voice & AI)

Location
Greater London, England, United Kingdom
voice integrations, streaming pipelines, and multi-tenant architecture while ensuring safety, observability, and robust go-lives across partner integrations. The role emphasizes senior ownership, low-latency delivery, and collaboration with product, design, and operations to ship iteratively and raise engineering #J-18808-Ljbffr ...

C++ Pricing Engineer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
growing trading business at a time of significant and interesting growth within the sector. You will gain massive exposure to trading infrastructure in a low latency trading environment as well as learning data flows from Bloomberg and K. My client is based in London C++Engineering, Developer, C# Server ...

Quality Assurance Engineer

Location
Greater London, England, United Kingdom
boxes, and game consoles. Collaborate with teams to automate test cases for video technology features such as Ultra HD, Dolby Atmos, and low-latency live streaming. Contribute to performance testing, ensuring high-quality video playback experiences on diverse devices. Develop and implement tools and strategies to simulate real ...

Real-Time Data Engineer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650 per day
event-driven and streaming solutions Integrate data from source systems including Oracle, MySQL, and Sybase Build data processing, transformation, enrichment, and quality capabilities Deliver low-latency data into enterprise data platforms Create and manage infrastructure using Terraform Skills & Experience Strong commercial experience with Apache Flink Strong experience with ...

Office Relocation Network Engineer

Hiring Organisation
System Recruitment Specialists
Location
London Area, United Kingdom
Rack installations Cable routing and management Labelling standards Physical infrastructure best practice Preferred Experience Financial services, capital markets, or trading environment experience. Experience supporting low-latency or business-critical platforms. Knowledge of multicast networking within trading environments. Experience with Infinera or optical transport platforms. Familiarity with ...

Founding Engineer

Location
Greater London, England, United Kingdom
expanding its engineering function. What You’ll Work On You’ll take genuine end-to-end ownership across the product, including: Building high-throughput, low-latency backend and distributed systems Developing event-driven systems that react to live operational data Working on agentic AI and automated decision-making ...

Network Engineer Apprentice

Hiring Organisation
QA
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£26,000 per annum
leaf-spine architectures, network overlays, segmentation and software-defined networking concepts Awareness of AI and high-performance computing networking concepts, including NVIDIA InfiniBand, RDMA, low-latency fabrics and GPU cluster connectivity Interest in network automation, telemetry, observability and infrastructure-as-code practices Entry requirements: an A-Level ...

Senior Product Engineer

Location
Greater London, England, United Kingdom
Junior’s engineering culture as the team doubles Sample projects Build frontier products capable of ingesting new types of research inputs Build an extremely low-latency, voice-to-voice survey tool that autonomously conducts high volumes of research Build a mobile app from scratch in three weeks Create ...

Member of Technical Staff (EMEA)

Location
Greater London, England, United Kingdom
when not to. Genuine interest in inference and AI infrastructure. Why Fireworks? Solve Hard Problems: Tackle challenges at the forefront of AI infrastructure, from low-latency inference to scalable model serving. Build What’s Next: Work with bleeding-edge technology that impacts how businesses and developers harness ...

Technical Program Manager

Location
Greater London, England, United Kingdom
SAFe certification. Why Join Us? Impact at Scale – Your work will directly power global financial market surveillance and analytics. Cutting-Edge Challenges – Build for low-latency, high-throughput environments handling billions of messages daily. Collaborative Culture – Work with world-class engineers, quants, and product leaders in a mission ...

Customer Success Engineer ( London)

Location
Greater London, England, United Kingdom
Box. Deepgram’s voice-native foundation models are accessed through cloud APIs or as self-hosted and on-premises software, with unmatched accuracy, low latency, and cost efficiency. Backed by a recent Series C led by leading global investors and strategic partners, Deepgram has processed over ...

Principal Software Engineer – AI-Driven FinTech Platform

Location
Greater London, England, United Kingdom
JPMorgan Chase is seeking a Principal Software Engineer within the International Consumer Bank to deliver scalable, secure consumer-facing features with high availability and low latency. You will collaborate with Product, Design and Compliance teams to ship customer-centric solutions that meet regulatory standards while leveraging enterprise AI-enabled ...

Rust Systems Engineer

Location
Greater London, England, United Kingdom
Location: London, UK (On-site) Visa sponsorship available A profitable, venture-backed crypto infrastructure company is hiring a Rust Systems Engineer to build ultra low latency, high throughput blockchain infrastructure. What You’ll Do Optimise systems processing tens of thousands of transactions per block Work on microsecond-level … latency components Improve sorting and simulation pipelines Profile, optimise, deploy and iterate Ship code that directly impacts production performance and P&L Requirements Strong systems programming in Rust or C/C++ with willingness to switch Deep understanding of concurrency and lock-free structures Strong knowledge of CPU cache ...

Lead Backend Engineer, Trading Platform & LowLatency Systems

Location
Greater London, England, United Kingdom
components. The ideal candidate has over 12 years of Java experience and a deep understanding of trading technologies. You will mentor engineers, design reliable low-latency systems, and collaborate with teams across Hong Kong and Singapore. Bullish promotes a culture of technical excellence and innovation within the digital ...

Machine Learning Performance Engineer

Location
Greater London, England, United Kingdom
looking for an engineer with experience in low-level systems programming and optimisation to join our growing ML team. Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing … relatively little friction. Your part here is optimising the performance of our models – both training and inference. We care about efficient large-scale training, low-latency inference in real-time systems and high-throughput inference in research. Part of this is improving straightforward CUDA, but the interesting part ...

FPGA Engineer

Hiring Organisation
Saxon Recruitment Solutions
Location
Ulverston, Cumbria, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
like their worker autonomy, project ownership, with a commitment to inclusion, diversity and work-life balance. A good company culture resulting in a low turnover of engineering staff. Renewed investment in the business by the parent enabling strong future growth which opens up possibilities to work on other interesting … processing Beamforming algorithms Pulse compression and matched filtering Implement high-speed streaming data pipelines Optimise fixed-point arithmetic for deterministic real-time performance Design low-latency architectures suitable for active sonar systems. 2. High-Speed Interface Development Implement and validate interfaces such as: High-speed ADC/ ...

Lead Storage & Data Architect

Location
Maidenhead, England, United Kingdom
driven tiering, lifecycle and long-term retention aligned to funding-agency and compliance obligations. Ensure a fast on-premises tier for HPC where cloud latency and bandwidth are unsuitable, within an overall tiered architecture. Produce vendor-neutral options appraisals weighing performance, capacity, archive and cloud on a whole-life … CapEx/OPEX basis. Develop high- and low-level designs (HLD/LLD) for the target storage architecture (design phase). Define storage and data-management requirements; contribute to the requirements and risk registers; facilitate technical workshops with client teams and the (virtual) storage SME. Contribute to the costed ...

Global Network Engineer - Automation & Low-Latency Infra

Location
Greater London, England, United Kingdom
Marex is seeking a strong network engineer with a passion for automation and scripting to enhance and streamline our operations and engineering practices. The ideal candidate will leverage one or more scripting languages, Ansible, and ...

Staff Research Engineer - Multimodal Generative Modelling

Location
United Kingdom
short and long time horizons. Propose novel multi-modal system architectures (especially text and voice). Develop and evaluate streaming and conversational systems for low-latency, interactive voice-video synthesis. Design solutions that reinforce emotional expressiveness and natural interaction. Implement and bring designs to life, from pretraining through … training. Integrate and test novel architectures (neural codecs, diffusion, flow-matching) to enhance realism and responsiveness. Define new evaluation metrics for conversational systems, including latency‐aware and interaction‐based measurements. Track the latest research in audio‐visual diffusion, autoregressive models, neural codecs, and multimodal LLMs. Curate new datasets ...

Orchestration Engineer - Realtime Market Data, Market Data Testing, Data Monitoring

Hiring Organisation
Morson Edge
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 750 - 900 Daily
Market Data Orchestration Engineer - Realtime Market Data, Market Data Testing, Data Monitoring, Low Latency, High Performance, Financial Services A Data/Platform Engineer with experience building realtime data engineering services is urgently sought after by a global tier one financial services business click apply for full job details ...

Senior ML Engineer — Production Inference & Optimization

Location
Greater London, England, United Kingdom
optimizing production ML models for a serverless inference platform. You’ll collaborate with systems engineers, hardware partners, and AI/ML teams to deliver low-latency, reliable models that scale across Cloudflare’s global network. You’ll focus on benchmarking, inference optimization, validation, and tooling to empower Workers ...

Senior Backend Engineer — Scalable AI Media Platforms

Location
United Kingdom
infrastructure. Occasional frontend touchpoints help expose backend capabilities. Responsibilities include API and system design, data processing, model integration, observability, and performance optimization to ensure low latency and high #J-18808-Ljbffr ...