126 to 148 of 148 Real Time Engineer Jobs in London

specialist for building production voice agents using LiveKit with Python or Node.js. You will enhance latency, interruption handling and speech processing across real conversations. The role is remote with overlap hours to London time, open to candidates in the UK and Ireland, and involves owning ...

White Swan Data is seeking a Senior Software Developer to join our Engineering team in London. You'll design and optimize low-latency data processing systems that execute automated trading strategies. A dynamic environment fosters ...

Barlowe LLP, based in Greater London, is seeking skilled software engineers to design and optimize production-grade trading platforms. Candidates should have a strong background in software engineering, familiarity with typed languages such as Java ...

Personar is seeking a proactive Technical Support Engineer to support Premier League (PGMOL) operations from London. The role is hybrid, combining on-site client interaction with remote support to ensure seamless game-day performance. You will diagnose complex issues, deploy and optimize systems, and work closely with product ...

Fanatics Collectibles seeks an experienced iOS engineer to join the Instant Rips team. You’ll build live-break experiences on Fanatics Live, delivering auctions, chat, and marketplace features with a modern SwiftUI/TCA stack. The role emphasizes end-to-end ownership, robust testing, and collaboration on architectural ...

Motorola Solutions UK Limited is seeking a skilled Test Automation Engineer to join the Avigilon Alta Video team in a hybrid pattern, with a focus on automating tests for UI, API, and backend systems. The role emphasizes TypeScript/Playwright expertise and collaboration within a security-focused engineering ...

Viasat is seeking a software developer to maintain and enhance SAS group applications. You will work in a small team supporting network monitoring capabilities and ensuring world-class services for existing and future offerings. You ...

Hopper is seeking a senior full stack engineer to anchor HTS Assist, owning the realtime voice layer end to end while building React/TypeScript front ends and Scala/Python services. You will work across cloud infrastructure (GCP/AWS) and partner integrations, with a focus ...

Mirae Asset Securities Co., Ltd. in London invites a Junior/Mid Software Engineer to build a real-time event-driven platform for securities lending, repo and derivatives trading. You will work on Java server-side/UI components and Python ETL pipelines, with ...

Eloquent AI in San Francisco is building the next generation of AI Operators and autonomous systems for regulated environments. As an AI Engineer, you will craft full-stack applications powering AI-driven workflows across enterprise users. You will collaborate with AI researchers, engineers, and product teams to integrate ...

A leading technology company is seeking candidates for its GPU Hardware Tech team in London. The role involves delivering emulation capabilities for GPU designs while collaborating with design and software teams. Candidates should have strong ...

Reelables is a London-based tech company building the world’s most advanced smart shipping labels and a platform to track shipments globally. You will own end-to-end delivery of customer-facing features, handling ...

Fasanara Capital is seeking a High-Frequency Trading Operations Engineer to keep our trading platform running reliably. You will be the first line of response for issues across our trading infrastructure, collaborating with development, quantitative research and trading teams as well as external exchanges and brokers. This role ...

seeking a skilled Technician Operations professional to own the live technical execution of enterprise network deployments and partner directly with field technicians in real time. You will troubleshoot on the fly, ensure installations are brought online without friction, and drive improvements for scalable field operations. In this role ...

Iconic Interactive, an AI-native game studio in London, seeks an experienced Machine Learning engineer to build real-time models and integrations powering interactive experiences. You will own projects end-to-end, collaborate with artists, writers and designers, and optimize performance for low latency ...

MorgansTek is building the customer shopping apps and in-store/driver tools for our grocery business in London. We’re seeking a mobile lead to design, develop, and ship high-quality apps across iOS ...

Augur Communications Ltd is seeking a frontend engineer to build complex, performant web applications for visualising and navigating data. You will develop core frontend components and interfaces and extend them to support customer-specific workflows across various sectors. This high-impact role suits someone who can rapidly move … prototype to execution while choosing robust, reusable abstractions, with a focus on real-time data and accessibility. #J-18808-Ljbffr ...

Augur Initiative Ltd in London is seeking a frontend engineer to build complex, high-performance web apps for visualising data in real-time environments. You will own core frontend components and interfaces, extending them to support customer-specific workflows across multiple sectors. The role ...

Southern Manufacturing & Electronics 2025 is seeking an ML Engineer to build a new class of foundation models tailored for manufacturing. You will tackle challenges like causal explanations and data-efficient learning, while ensuring real-time performance on limited hardware. The role spans applications from ...

Intercontinental Exchange Holdings, Inc. is seeking a QA professional to test and validate real time ticker plant data feeds. You will contribute to regression tests, automate where possible and support deployment cycles in a fast-changing, data-driven environment. The role requires shell scripting, UNIX experience ...

XTX Markets Limited is seeking a Realtime Analytics and Controls Developer in London. You will build the mission control panel for one of the world's largest trading systems, supporting hundreds of thousands of strategies ...

bookings over chat and voice for some of the world's largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning the realtime and voice layer end to end while building across React/TypeScript front ends, Scala and Python services ...

Barlowe LLP in Greater London is seeking a Software Engineer for Realtime Quant Frameworks to develop systems that support high-impact research. The role involves designing a core scheduling platform in F# and contributing to a TypeScript/React UI, enhancing the efficiency of computational workloads. The position ...