1,176 to 1,200 of 1,259 Permanent Low Latency Jobs

Senior Staff Research Scientist | Voice

Location
Greater London, England, United Kingdom
speech‐to‐speech translation for real‐time voice products. Design, train, and optimize large‐scale ASR models for multilingual accuracy, robustness, and ultra‐lowlatency streaming. Improve cascaded translation pipelines end to end: segmentation, ASR→MT interfaces, streaming MT inference, and incremental decoding. Develop and refine real‐time … debugging pipelines, and integrating ML systems into production. Strong understanding of real‐time streaming constraints and how to design models that operate reliably at low latency. Experience shipping ML models to production, maintaining them at scale, and working with engineers on deployment, monitoring, and serving. Ability to lead complex ...

Senior Hands-On Engineering Manager for C++ & HFT Systems

Location
Greater London, England, United Kingdom
engineering delivery across teams and locations, with 5 days in office and occasional international travel. You will steer high-performance C++ systems, low-latency trading infrastructure, exchange connectivity, and data platforms, driving releases end-to-end. #J-18808-Ljbffr ...

Senior Java Engineer, Trading Platform

Location
Greater London, England, United Kingdom
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 ...

Principal Software Engineer - Hybrid, Lead HighPerf Systems

Location
Waterbeach, England, United Kingdom
critical public safety systems. You will mentor teams, drive best practices, and shape the development lifecycle across C#/.NET platforms. The role emphasizes low-latency, highly available solutions, with a hybrid work model (two days at home, three days in the office) and opportunities to influence product ...

Senior Java Risk Engine Lead - High-Performance FinTech

Location
Greater London, England, United Kingdom
Bullish is seeking a Lead Java Backend Engineer to advance the Risk Technology platform in London. You will design low-latency JVM services, translate complex risk models into scalable software, and collaborate with quantitative analysts and product teams to deliver robust risk solutions. The role focuses on code ...

Senior C++ High-Performance Engineer - Market Data

Location
Greater London, England, United Kingdom
Luxoft is seeking a skilled C++ engineer to design and build high-performance, low-latency applications that process large volumes of real-time data. You will optimize from algorithms to networking and OS interaction and collaborate with trading and infrastructure teams. The role focuses on delivering production-quality ...

Senior Platform & Automation Engineer (Hybrid)

Location
Manchester, England, United Kingdom
premise and cloud platforms using Golang, Python, TypeScript and React, with a focus on automation, tooling, and visibility. You will contribute to scalable, low-latency systems, participate in pre/post-release testing, and help advance self-service platform capabilities for internal customers while staying #J-18808-Ljbffr ...

Senior Java Engineer, Real-Time Backend Platform

Location
Basingstoke, 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 Java Engineer, Real-Time Backend Platform

Location
Bristol, 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 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 ...

Staff Software Engineer - Real-Time Sports Backend

Location
Leeds, England, United Kingdom
technical decisions, collaborating with teams in the US and UK to ingest, enrich, and reliably deliver market feeds at scale. The role emphasizes reliability, low latency, and scalability, with mentorship of engineers, on-call incident response, and driving best practices across #J-18808-Ljbffr ...

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 ...

PNT Software Developer

Hiring Organisation
Integrated Solutions for Systems, Inc
Location
Dayton, Ohio, United States
Employment Type
Permanent
Salary
USD Annual
high performance navigation systems. Validate, test, and document new or existing codebases. Write software to communicate with sensors and other hardware systems, including low latency and precision time applications. Required Experience: Experience developing in modern C++ or C required. Experience with GNSS receivers and other navigation systems/ ...

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 ...

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 ...