1,701 to 1,725 of 2,728 Software Engineering Jobs in London

Test Triangle Limited in the United Kingdom seeks a Software Engineer to lead design and implementation of AI-driven workflows across the SDLC, leveraging the GitHub ecosystem and coding agents. You will architect and integrate advanced AI agents, ensure coding standards, and collaborate with cross-functional teams to embed ...

J.P. Morgan in London seeks a Python Lead Software Engineer (Athena platform) within the Commodities Derisking Team to enhance, build, and deliver trusted technology products in a secure, scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multiple business functions in support ...

Voldex is seeking a hands-on Lead Software Engineer for Brookhaven and other Roblox titles. You will lead a small team responsible for delivering features, systems, and live improvements at scale, mentoring engineers, and maintaining high quality across planning, implementation, and release. You will partner with Product, Design ...

JPMorgan Chase & Co. is seeking a Java Lead Software Engineer in Greater London to enhance their algo trading platform. In this role, you will design and develop trading strategies while working closely with a global team of quants and traders. The ideal candidate should have extensive experience in Java ...

JPMorgan Chase & Co. is hiring a Software Engineer III in London to build backend services for LLM inference and scalable production systems. You will work on routing, batching, scheduling, streaming responses, and quota management while improving APIs, observability, and reliability across the platform. You will explore model architectures, tokenization ...

Flow Traders is seeking a Senior C++ Software Engineer in Greater London. In this role, you will develop and optimize our core platform, ensuring reliability in trading systems that handle vast data. You will collaborate with teams to lead the development of trading technology while working with our responsive ...

Gujral is seeking a Senior Front End Software Engineer in Holborn, London to develop data-heavy applications using React.js and D3.js. You will contribute to cutting-edge front-end work, collaborate with a close-knit team, and help transform digital experiences for a major consultancy client. Responsibilities include delivering ...

Wise is seeking a Senior Software Engineer II to lead data onboarding for our Lakehouse platform in London. You will build scalable data pipelines on Trino/Iceberg, implement Bronze-to-Gold transformations, and ensure high-quality, auditable financial data for the Finance squad. You will mentor engineers, collaborate ...

J.P. Morgan is seeking an Athena/Python Front Office Software Engineer to join the Commodities Tech team within Commercial and Investment Banking. You will contribute to agile delivery of trusted market-leading technology products in a secure, scalable way and work with traders, quantitative research, sales, and middle ...

Depop is seeking an experienced Senior Backend Software Engineer for the Shipping Experience team to shape the end-to-end shipping journey on the platform. You will build services, influence architecture and work with a cross-functional team to scale for 1M+ daily users. You will own feature development ...

Zebra People is seeking a Senior Software Engineer to design and implement innovative data analytics systems in the sustainability sector. In this role, you will collaborate with teams to develop high-performance, secure systems for clients. With a competitive salary up to £100K and a flexible work environment, this ...

Lightning AI is seeking a Senior Software Engineer to design, build, and scale core backend systems that power AI workflows. You’ll work on scalable services and APIs used by researchers, startups, and enterprises, collaborating with product, infra, and AI teams to improve reliability and developer experience. This role ...

leading food delivery company seeks a Senior Software Engineer - iOS in London. In this hybrid role, you'll enhance mobile architecture and deliver features impacting millions. Ideal candidates will have experience in building iOS applications, a solid understanding of Swift and Objective-C, and strong communication skills. The position ...

JPMorgan Chase in London is seeking a Lead Software Engineer - Front-End to deliver end-to-end, cloud-native front-end solutions for our digital banking platform. You will help shape architecture and drive the SDLC while shipping features with a flat-structure team. You will mentor junior developers ...

Capital Group is hiring a senior software engineer to design and operate production-grade AI solutions, including copilots, knowledge-search experiences, and agentic workflows. You will build end-to-end retrieval-augmented generation pipelines and integrate them with enterprise data systems, APIs, and MLOps tooling. You will ...

Bloomberg L.P. in London is seeking a Senior Software Engineer for the Distributed Databases team. You will work across Go and C++ to operate and evolve a fleet of 10,000+ shards using Vitess, MySQL, and MyRocks, contributing to upstream projects in the MySQL/RocksDB ecosystem. This role ...

Experis - ManpowerGroup is seeking a skilled Software Engineer for a 6-month contract based in Ipswich/London. This role involves maintaining and enhancing legacy Remedy ITSM platforms, assisting with migrations, and managing various server structures. The ideal candidate will have active SC clearance, experience with troubleshooting ...

United States Digital Space LLC is seeking a Senior Software Engineer based in Greater London to develop system for web-scale crawling of content for AI-powered solutions. Candidates should have extensive experience in backend systems and proficiency in Go or C++. The role focuses on building reliable infrastructure ...

J.P. Morgan is seeking a Software Engineer III to join the Firmwide LLM Serving Platform team. You will design, build, and operate services that make large language models usable at scale, focusing on infrastructure and ML collaboration. We value a hands-on mindset, latency optimization, and strong collaboration across ...

United States Digital Space LLC in London is seeking a Principal Software Engineer - Applied AI/ML to lead the design and delivery of GenAI powered fintech products. You will work in cross-functional squads, mentor engineers, and help translate ambitious ideas into scalable, reliable systems that put customers ...

Wise in London is seeking a Senior Software Engineer I specializing in stream processing. You will design, implement and operate real-time data pipelines using Flink and Kafka Streams, with Java/Spring code and infrastructure automation. The role blends hands-on development with platform stewardship across a scalable ...

Deliveroo is looking for a Senior Software Engineer to own the GenAI infrastructure, spanning real-time serving, high-throughput batch inference, and model fine-tuning. You will set technical direction for open-weight platforms and collaborate across DoorDash, Wolt, and Deliveroo teams to accelerate AI-powered products. You will ...

LexisNexis Risk Solutions is hiring a frontend-focused software engineer to design and deliver production-grade dashboards that enable real-time interaction with large-scale risk analytics data. You will collaborate with ML and backend engineers to ensure secure, scalable UI solutions that meet performance and compliance requirements. ...

package of up to £130k base salary plus bonus, set within a friendly and high-standard working environment. Enjoy a flat structure that prioritizes software engineers as the company’s #1 asset. #J-18808-Ljbffr ...

Capital One is seeking a Staff Software Engineer specialized in Machine Learning to drive the technical strategy across multiple teams in London. You will spearhead ML/AI initiatives and collaborate with various teams to enhance company capabilities through innovative AI solutions. We offer a hybrid work model, allowing ...