Overview In this role you will design and enhance a GenAI prompt security platform to safeguard AI/LLM-based applications, build automated security testing for diverse use cases, and own scalable security solutions. You will collaborate wit...Read More>>.

Marks & Spencer in London is seeking a Senior Software Engineer to join the software engineering team to design, build, release and maintain scalable products for millions of customers and thousands of colleagues.You will lead technical ini...Read More>>.

Corpay is seeking a Lead Software Engineer in our Epyx division to design and deliver scalable SaaS applications across r2cOnline and 1link.You will mentor engineers, drive architectural roadmaps, and collaborate with product and design tea...Read More>>.

JPMorganChase in London is seeking an AI/ML Software Engineer to deliver end-to-end AI/ML projects within an Agile framework. You will transform business requirements into technical specifications, set milestones, and ensure timely delivery while...Read More>>.

Immersum is seeking a Senior Software Engineer to design, build and run new services in .NET on Azure, in a London hybrid team. You’ll own from first commit to production, making architectural decisions and owning reliability in a high-volume FX...Read More>>.

Infleqtion is hiring a Quantum Software Engineer to design, implement, and optimise quantum algorithms across domains such as simulation, optimization, and sensing-enabled workflows. You will work with hardware, control, and research teams to turn...Read More>>.

Palantir Technologies is seeking Software Engineers to join our product development teams in London. You will contribute high-quality code to Palantir Gotham, Apollo, or Foundry, building features used by researchers, engineers, analysts, and fore...Read More>>.

Aglide Inc. is seeking a Founding Software Engineer in London to help connect every disconnected app to your SSO. You will own high-impact features across the stack, work directly with customers to understand requirements, and ship secure, scalabl...Read More>>.

慨正橡扯 is seeking a passionate software engineer to join their team in Uxbridge. This full-time position emphasizes a collaborative work environment, utilizing modern development practices to enhance the broadband experience for members....Read More>>.

Selby Jennings is seeking a skilled software engineer to contribute to the design and development of scalable software systems across the full SDLC. The role offers exposure to complex technical challenges, modern engineering practices, and the op...Read More>>.

ivee is seeking a Software Engineer to join their product-focused engineering team in Greater London. You’ll contribute to designing, building, and maintaining software systems that power real-world products, collaborating with cross-functional...Read More>>.

Ctrl Alt is seeking a talented Software Engineer to join our team in London. In this role, you will design and build innovative solutions that help users manage their portfolios and investments effectively. You'll work closely with product teams a...Read More>>.

Hodge in Cardiff is seeking a Software Engineer to join the BAU team and develop new features. You will resolve live issues, contribute to the software delivery landscape, and work with IT and Change teams to improve practices.You should ha...Read More>>.

Hult International Business School in London is seeking an Agentic Software Engineer to help design and operate the systems around autonomous agents. The role focuses on delivering production-ready, verifiable agent-driven software with strong own...Read More>>.

NATS, the UK's leading air navigation service provider, invites an experienced software engineer to manage and work on work packages for development and maintenance of software components and systems. You will contribute to the development and sup...Read More>>.

Starling is seeking a software engineer to join their ML Projects team, located in Greater London. The role involves designing and maintaining machine learning features, encouraging innovation and collaboration among teams. The ideal candidate wil...Read More>>.

Ocho People is seeking an AI Native Software Engineer in Belfast. The role sits in Context Engineering within the AI Services team, focusing on helping teams use AI tools safely and effectively in live delivery work.You’ll move between te...Read More>>.

Arrows, a technology consultancy in the UK, is looking for a hands-on leader to guide cross-functional engineering teams. You’ll ship and maintain web applications in a fast-paced setting, with a bias toward either frontend or backend but strong...Read More>>.

Softcat plc is seeking a hands-on Senior Software Engineer to join our Service Systems Team. You will contribute as a core coder within a cross-functional product squad, delivering production-ready code and shaping technical direction with the Tea...Read More>>.

Fionics, a crypto-native prop firm, seeks engineers to join its core team in London. Two to four engineers will work on high-impact, production-grade systems, with a clear path from engineering to trading hybrid roles.You'll ship to product...Read More>>.

Smarkets is seeking a Mid-Level Software Engineer to design, develop, and maintain the services powering our prediction markets. You’ll collaborate with engineering managers, technical leadership, and product managers to lead complex technical p...Read More>>.

Meta is seeking talented engineers to join our teams in building cutting-edge products that connect billions of people around the world. As a member of our team, you will have the opportunity to work on complex technical problems, build new featur...Read More>>.

Fortinet, Inc. is seeking a Software Security Engineer for the FortiDLP product based in Moorgate. You will promote security practices across the product, review architectures, and help maintain secure dependencies while collaborating with the Inf...Read More>>.

Prima, the online motor insurance provider, is expanding in the UK. We’re looking for a Software Engineer to join our Engineering teams and help shape the future of motor insurance.You’ll join over 350 engineers across software developm...Read More>>.

Omnea is seeking a seasoned software engineer to join their dynamic team in London, working at the intersection of AI and procurement. You will play a vital role in shaping the growth of Omnea as it expands into new territories and develops cuttin...Read More>>.

Performativ, a fintech scaleup in Greater London, is seeking a Staff Software Engineer to tackle complex technical challenges and drive system improvements. This role involves designing robust distributed systems that operate at scale and leveragi...Read More>>.

Bauer Media Audio in Manchester is building a new engineering hub and a dedicated software development squad. As Lead Engineer, you will mentor engineers, write and review code, and guide technical direction within the squad while collaborating wi...Read More>>.

Aries Global seeks engineers to build production systems that matter, not side projects. You’ll take end-to-end ownership of features—from architecture design to measurable impact—and ship code that directly moves revenue.You’ll evo...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>>.

DWP Digital is seeking a Senior Software Engineer to help shape the future of digital services within the UK government. You will design and deliver secure, scalable cloud-based solutions using AWS, Kubernetes and CI/CD in a hybrid work setting....Read More>>.

Scott Logic in the UK is seeking a Lead Software Engineer to own significant parts of client projects and guide the full development lifecycle. You will work in small, multidisciplinary teams, mentor peers, and advise clients, while deliver...Read More>>.

DWP Digital is hiring a Java Software Engineer to build secure, scalable digital services used by millions across the UK. You’ll work in multidisciplinary agile teams, designing and delivering software with modern technologies such as Java, AWS,...Read More>>.

digiLab, a formative AI company, seeks a Senior Software Engineer to own backend design for The Uncertainty Engine. You will collaborate with cross-functional teams to extend an ML library and deliver scalable APIs, while upholding security and pe...Read More>>.

Harnham in London is seeking an Enterprise Software Engineer to build impactful enterprise software used in a leading investment environment. You will design, develop, and maintain applications across the full software development lifecycle....Read More>>.

Clearwater Analytics is seeking a Software Development Engineer to design, implement, and manage software systems across the development spectrum. The role emphasizes continuous learning and applying new technologies, with opportunities to mentor...Read More>>.

Barclays is hiring a Senior AI Software Engineer through hackajob to design, develop, and implement intelligent software solutions that drive innovation, boost engineering productivity, and deliver measurable value.You will collaborate with...Read More>>.

Galatea Associates, a London-based financial software consultancy, is seeking an experienced Financial Software Engineer to join our growing team. You will define, architect, and build strategic systems that access trillions in liquidity and suppo...Read More>>.

SilverRail, UK-based, is transforming rail travel with scalable distribution platforms. This Senior Software Engineer role involves designing, developing, and maintaining services that power seamless booking experiences for travellers and business...Read More>>.

Kraken Utilities is expanding its team in the UK to architect and develop new components of the Kraken platform for utility sectors like water and broadband. You will work on lifecycle journeys, payments, and large-scale readings processing, shapi...Read More>>.

Howden Insurance Brokers Australia is seeking a Junior Software Engineer to join the Broking Operations team and support the ongoing development of Howden Bridge, our online quote-and-bind platform.You will work with experienced engineers t...Read More>>.

Demo Co. is seeking a senior software engineer to design, develop, and maintain innovative software solutions for clients. You will collaborate with cross-functional teams to define features and ship high-quality code.You will work with Jav...Read More>>.

Virgin in London is seeking a Senior Software Engineer to design, build and ship the services behind our growing rewards platform. You’ll write great code, mentor teammates and help shape how the team works.You’ll work with Java, Spring...Read More>>.

NatWest Group in Edinburgh is seeking an API Software Engineer to design, build and maintain high performance, secure APIs and services.You will work in a feature team, collaborate with engineers, architects and business analysts, and contr...Read More>>.

Optiver is seeking a Software Engineer to join the Global Data Engineering team to expand coverage and robustness of reference data products used by trading strategies across the firm.You will establish technical direction, improve data qua...Read More>>.

Tesco Welwyn Garden City is offering a Software Engineering Internship. You will build and run new features, while testing and learning, on backend and frontend projects at scale.Salary £26,000 with annual bonus up to 10%, generous holiday...Read More>>.