1 to 25 of 148 Permanent Real Time Engineer Jobs in London

Full-time Compensation: GBP 111,000 - GBP 145,000 - yearly Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad … helping us create an entirely new network for the world's money. For everyone, everywhere. We are looking for a passionate Senior Data Engineer II to join our Treasury Global Liquidity team. In this role, you will help design and build the foundations of our real ...

Permutable.AI is building real-time AI systems that transform global data into market intelligence for financial institutions. As a Senior Software Engineer, you will design and build backend services, distributed systems and cloud infrastructure with end-to-end production ownership. You will work directly … with our founder and engineering team to influence architecture and technology decisions, own testing, deployment, monitoring and reliability, and push toward a real-time, event‐driven and #J-18808-Ljbffr ...

White Swan Data seeks a Software Engineer to join a small, dynamic team building football data acquisition and analysis systems in London. You will develop real-time data pipelines from social media and other sources, delivering structured data for internal models and trading tools. … work with Java (Spring), Python, and R, deploy on Google Cloud Platform with Docker, and implement RESTful APIs for real-time applications. #J-18808-Ljbffr ...

Kraken is building real-time communication technology to power customer interactions across voice, telephony, and messaging. The Comms team handles end-to-end systems, from real-time call management to integration with third-party providers like Twilio, delivering reliable and scalable customer ...

research-driven trading firm leveraging machine learning to advance its trading capabilities. We seek a Machine Learning Engineer to build large-scale training and real-time inference pipelines, collaborate with researchers and HPC specialists, and push the performance of GPU-accelerated systems. You will … work on distributed training, low-latency inference, and open-source ML tool integration to drive faster experimentation and real-time decision making in trading environments. #J-18808-Ljbffr ...

Teton is redefining healthcare tech with AI and real-time monitoring in care settings. This role joins the Mobile team to build 24/7 real-time alerts, from UI in React Native to backend infrastructure, ensuring reliability that affects patient safety. ...

Java Software Engineer – Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Reactive Programming, MongoDB Payments A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech. This organisation specialises in providing high performance technology solutions to global financial institutions (including several Investment Banks), primarily to augment their payments capabilities. As a Senior Engineer, you will join a new client implementation team ...

consulting firm is seeking a front-end developer for their Issuemaster real-time web application in Greater London. The ideal candidate will have at least 4 years of experience with Angular, 3 years with Typescript, and expertise in real-time web application ...

next-generation energy company in London is seeking a Software Engineer to engineer backend infrastructure for their innovative energy solutions. You will work on constructing a real-time digital twin of energy generation and developing messaging interfaces with providers. Ideal candidates should ...

dnevo Partners is seeking a Software Engineer for a real-time trading platform in London. You will work across Java and Python, building ETL pipelines and integrations with financial systems, contributing to a scalable securities-lending platform. The role is hybrid, at junior ...

Morson Group is seeking a Senior Java Software Engineer to join a fintech-focused team in London. Work on a real‐time payments processing solution using Java 11+, Spring Boot, Kafka and MongoDB, and contribute from design and coding perspectives to deliver scalable, highly ...

Deliveroo in London is looking for a Golang Backend Engineer to build real-time fraud detection and enforcement for financial products across all brands. You will design and ship high-throughput, low-latency services in Go, and collaborate with risk analysts, data scientists ...

Mirae Asset Securities Co., Ltd. in London is seeking a MASUK Senior Software Engineer to build a real-time, event-driven platform for securities lending, repo and delta-1 trading. The role covers end-to-end development across Java server-side components, Python ...

Barclays is seeking a Software Engineer to design, develop and improve scalable software for real-time, event‐driven platforms across Barclays’ digital ecosystem. You will work with Java, Spring and Kafka in a microservices environment, collaborating with product managers and designers to deliver robust ...

Cisco ThousandEyes is seeking a Software Engineer to design, build, and operate real-time data streaming solutions for leading Networking customers. You will develop agentic workflows, APIs, and integrations across CI/CD and development environments. Join a team that builds secure, observable backend ...

Cisco ThousandEyes is seeking a Software Engineer to design, build, test, and operate near real time data streaming solutions. You will develop APIs within distributed architectures and integrate AI tools, while ensuring secure, observable backend services. Join a team that handles large scale telemetry ...

UNITED in London is seeking a Senior Software Engineer to help build and evolve our real-time liability and risk platform for sports betting. You will work on our Core Liability engine — a modular, event-driven system — delivering fast, accurate live insight into positions ...

Quantcast is seeking a Machine Learning Engineer to build and maintain real-time ML systems for pricing advertising opportunities in a high-throughput environment. You will work with a team of scientists and engineers to experiment with models and deliver scalable production code. ...

operational running of some of the largest rail operating companies in the UK and overseas. We are currently looking to recruit a Software Engineer – Design/UX Engineer, to join our Software Development team in London. We are looking for someone who combines technical expertise with … tools to communicate with users. e.g. Material UI (Google) Experience with .NET, Razor, Blazor and C#. Razor being the most important. Experience with real-time data Dashboards and reporting for complex systems/large data volumes CPC – Big enough to deliver but small enough to care ...

Schonfeld is seeking an experienced Front Office Support Engineer in London to provide real-time troubleshooting and operational support for our trading platform. You will work closely with portfolio managers, traders, and engineers to resolve incidents and optimize processes on multi-asset trading stacks. ...

leading digital comparison service in the UK is seeking a Senior Data Engineer to design and build scalable real-time data pipelines. The role involves integrating data sources, ensuring efficient data flow, and collaborating with teams to support growing data needs. Ideal candidates will ...

UNITED is seeking a Senior Data Engineer to design and evolve the Sportsbook data platform on AWS, supporting real-time and batch processing. You will build scalable data pipelines, model data into bronze/silver/gold layers, and partner with analytics ...

Millennium is seeking an experienced market data platform engineer to support real-time environments and distributed systems. You will work with trading desks and core technologists to ensure stable, low-latency data delivery and scalable operations. The role emphasizes SRE practices, automation, release management ...

Almedia in London seeks a Staff Machine Learning Engineer to own end-to-end ML infrastructure for real-time ranking, personalisation, and rewards. You will work hands-on with a small, high-ownership team and influence infrastructure growth. You will shape measurement frameworks … leverage time-series and sequence modelling, while mentoring others and driving scalable systems across engineering, product, and data science teams. #J-18808-Ljbffr ...

JPMorgan Chase & Co. is seeking a Lead Software Engineer within Commercial & Investment Bank, Electronic Trading Technology. You will design and deliver high-performance, real-time data processing solutions powering trading and research in a fast-paced financial environment. Ideal candidates bring 5+ years ...