Catapult is seeking a Senior Software Engineer in London (hybrid) to advance the Perch camera system. You will write Python/C++ across devices and services, improving how we collect and analyze performance data at scale for real sports teams....Read More>>.

Faculty Science Limited is seeking a Lead Software Engineer for our Defence team in the UK. You will spearhead backend and edge/IoT engineering for high-stakes projects, bridging proof-of-concept and production-grade systems.You’ll mentor...Read More>>.

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, a...Read More>>.

Build the platforms that make advanced AI practical at scale. In this role, you’ll shape standards, tooling, and reliable inference foundations that help engineering teams move faster with confidence. You’ll work hands‑on with modern large l...Read More>>.

IonQ, Inc. in Oxford, UK is seeking a Senior Software Engineer for our non-realtime controllers team. You will own device controllers end-to-end, build robust services, and collaborate with systems teams and scientists to operate software that con...Read More>>.

J.P. Morgan is seeking a Lead Software Engineer to design, build, and operate secure, scalable solutions for Equity Derivatives in a Markets Technology context.You will work in an agile team, shaping architecture and driving improvements ac...Read More>>.

Scope AT Limited is seeking Lead/Senior Software Engineers to own the core and documentation platforms for a financial services client. You will build cloud-native distributed systems on AWS using Docker and Kubernetes, coding in TypeScript/Node.j...Read More>>.

Lloyds Banking Group is offering a Software Engineer Graduate Scheme across multiple UK locations with hybrid working. Over two years, you will design, build and maintain applications and services used by millions, gaining expertise across cloud i...Read More>>.

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Credit data pond team housed within...Read More>>.

In most instances, this position requires in-person interviews as part of the hiring process. Minimum qualifications: Bachelor’s degree or equivalent practical experience. 5 years of experience with software develo...Read More>>.

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank - eTrad...Read More>>.

Duffel in London is hiring a Senior Software Engineer to shape the product and the team building it. This hands-on role focuses on building a world-class API for travel, collaborating across squads, and shipping scalable software in a hybrid setup...Read More>>.

Lead Software Engineer | Newcastle Upon Tyne | HybridWe're looking for an experienced Lead Software Engineer to drive the delivery of complex software solutions while leading and mentoring high-performing development teams.In...Read More>>.

CommonAI CIC is seeking a highly skilled Software Engineer to work on Panopticon, an AI framework with stringent control and compliance protocols. Written in Rust, Panopticon targets highly regulated sectors such as financial services and healthca...Read More>>.

LexisNexis Risk Solutions in Cardiff is looking for a passionate developer to contribute to modern technology stack projects. You will work closely with senior engineers to build high-quality solutions and enhance customer value through collaborat...Read More>>.

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Credit data pond team housed within...Read More>>.

Amodo Design is seeking software engineers who enjoy solving real-world hardware‑adjacent problems and learning quickly. You’ll work across embedded C/C++, Linux environments, and modern languages like Python, TypeScript, and JavaScript to bui...Read More>>.

Our vision is to give everyone the belief they can make their move. We aim to make moving simpler, by giving everyone the best place to turn to and return to for access to the tools, expertise, trust, and belief to make it happen. We’re h...Read More>>.

Trayport seeks Senior Software Engineers to join the Joule Direct team, building a high-throughput, low-latency energy trading platform. You will collaborate with Product Managers, Testers and DevOps to deliver reliable, scalable systems and drive...Read More>>.

Join JPMorganChase, where your engineering expertise powers decisions that matter on a global scale. As part of Markets Technology, you'll work alongside some of the brightest minds in the industry, building resilient, high-impact systems that sup...Read More>>.

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Corporate Global Tax Technology team, you are an integral part o...Read More>>.

Join Red BadgerWe recognise our people are the best thing about Red Badger and that a truly diverse workplace where people are free to be themselves is essential for great culture and great outcomes. If you like solving difficult problems...Read More>>.

J.P. Morgan Personal Investing is seeking a Manager of Software Engineering to lead a squad of engineers within the Invest Tribe at Chase UK. You will influence architecture decisions, perform hands-on coding, and ensure delivery of customer-focus...Read More>>.

Addepar is seeking a Staff Software Engineer - Customer Facing Applied AI in Edinburgh to join the Applied AI team. You will work closely with clients to understand their workflows, prototype AI capabilities, and ship production-grade features tha...Read More>>.

You will lead hands-on engineering efforts to build and enhance the agentic and GenAI capabilities that power the LLM Suite platform. This role offers a mix of deep technical problem-solving, architecture ownership, and collaboration with talented...Read More>>.

Accenture UK is seeking a Principal Software Engineer to lead engineering efforts across client engagements in the UK. The role involves guiding teams, delivering backend services, and driving cloud-native initiatives using AWS/Azure while alignin...Read More>>.

Kargo is hiring a Senior Software Engineer to join the In-App ad delivery team, spanning client- and server-side engineering across multiple stacks. You will help lead the In-App team in delivering new integrations that maximize in-app revenue, ha...Read More>>.

Encord in London seeks an experienced engineer to push our platform to the next level of performance and reliability. You will join a small, autonomous group, building foundational systems across the stack and owning projects from design through d...Read More>>.

Software Engineer - NI LabVIEW (12 month contract) We are looking for experienced Software Engineers to join our well-established Test Engineering community at our Edinburgh based site. You will help us continue our indus...Read More>>.

Backend Software Engineer C++ Rust Low Latency Trading Opportunity to join a hugely profitable High Frequency Trading firm specializing in crypto markets. You will design and develop high throughput backend services for microsecond rea...Read More>>.

London Stock Exchange Group (LSEG) is seeking a Senior Software Engineer to join the Distribution team in London. You will design, build, and scale cloud-native distribution infrastructure for index data, delivering across APIs, cloud platforms, a...Read More>>.

Naimuri in Salford Quays, Manchester, seeks a talented Full Stack Software Engineer to join a software delivery team supporting the Defence sector, with opportunities to work across other sectors in the future. You will write clean, well-documente...Read More>>.

JPMorgan Chase in the United Kingdom is seeking an experienced Software Engineer III to join Corporate Finance Technology. You will work within an agile team to design, develop, test, and deploy trusted, scalable technology solutions supporting th...Read More>>.

Leonardo UK Ltd is seeking a Lead Software Engineer – Information Advantage to drive hands-on software development and technical leadership across multiple UK sites. You will guide design, integration, and delivery of secure, high-quality softwa...Read More>>.

Ifs is seeking a senior software engineer in the United Kingdom to lead full‑stack development of scalable APIs and AI-enabled features. You will own architectural decisions, drive reliability and DevOps practices, and collaborate with product,...Read More>>.

Schonfeld is seeking an exceptional Senior Software Engineer to join our Treasury Technology team. You’ll design, build and support critical applications for securities lending, repo trading, FX hedging and collateral management.You’ll...Read More>>.

Genius Sports is seeking a Senior Software Engineer 1 (SR1) to join one of our high-performing teams within the Betting division. You will work on delivering innovative, scalable software for our Sportsbook and Risk Management products, building d...Read More>>.

Socure in London is seeking a Software Engineer II – Backend to design, build, and operate scalable backend services powering our identity verification and fraud prevention products. You will take ownership from design through production and col...Read More>>.

DeepL is redefining enterprise AI translation and identity management. You will join the BAT team to build the revenue engine behind our global Growth. You’ll own the full stack from Admin Console in React to backend billing in C#/.NET, shaping...Read More>>.

NewOrbit Space in the United Kingdom is seeking an experienced lead to own the software that makes the spacecraft behave. You will oversee real-time control, autonomy, mode management and how the flight software coordinates subsystems from simulat...Read More>>.

Ctrl Alt is building the backbone of global digital capital markets with on-chain infrastructure. We seek a Lead Software Engineer to own full-stack architecture in a fast-paced, scale-up environment, delivering production-ready systems handling b...Read More>>.

JPMorgan Chase & Co. in the United Kingdom is seeking a Lead Software Engineer within Infrastructure Platforms.You will be a core technical contributor, building trusted, scalable technology products and guiding critical solutions across mu...Read More>>.

Marks & Spencer is seeking a Software Engineering Manager to lead empowered, multidisciplinary teams and drive the delivery of robust, scalable products. You will collaborate with Product and Delivery, shaping roadmaps and engineering standards wh...Read More>>.

The AI Security Institute is seeking a senior engineer to design and build reliable systems enabling researchers to run experiments and ship results quickly. You will work on LLM-based agent systems, evaluation frameworks, and supporting infrastru...Read More>>.

Job TitleSenior Software Engineer - (Java/AI) Brokerage ServicesJob DescriptionSo, who are we?IG has been at the centre of retail trading and investment since 1974, when we helped create the market for financial s...Read More>>.

JPMorgan Chase in London is seeking a Lead Software Engineer to work in a high-performance team transforming portfolio construction and quant research technology.You’ll contribute to the design and development of an industry-leading platf...Read More>>.

If you've built AI systems that made it into production, we'd like to hear from you. We're looking for AI Native Software Engineers to join our AI Engineering team in London & Birmingham, working across Agentic and Applied AI. We're hiring acro...Read More>>.

Kainos in the United Kingdom is seeking a Lead Software Engineer (Consultant) to guide teams and deliver high-quality solutions that delight customers and impact users worldwide. You will lead technical direction, mentor engineers, and collaborate...Read More>>.

J.P. Morgan is seeking a Software Engineer with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions into production. You will join the Applied AI/ML Software Engineering team, collab...Read More>>.

Entrust is seeking a Staff Software Developer in Cambridge (Hybrid: 3 days onsite) to lead the design and delivery of complex features within a major cryptographic security product. The role spans embedded software, platform components, client-sid...Read More>>.