JPMorgan Chase & Co. is seeking a Principal Software Engineer within the Applied Innovation (of AI) Engineering team in the CDAO Technology Group. You will design, develop, deploy, and maintain advanced AI products while collaborating with softwar...Read More>>.

Ravio is redefining how compensation data is used by global teams. We’re a fast-growing European leader helping hundreds of clients with real‑time pay data and tools. Join a scale‑up culture that values ownership, learning, and delivering hi...Read More>>.

Everfox is seeking a senior software engineer to architect and implement features across diverse languages and internal codebases, with a strong emphasis on AI-enabled products and measurable safety guardrails.You will prototype quickly, in...Read More>>.

Raytheon UK in London is seeking a Senior Software Engineer to design and build software within a cyber-focused, agile team. An active eDV clearance is required for this role, with on-site work in London and permanent employment.As a member...Read More>>.

RX Global is seeking a Senior Software Engineer II to design, build and operate secure, scalable software for global digital platforms. You’ll own complex technical challenges, contribute to technical decisions, and collaborate with engineering,...Read More>>.

Chess Dynamics Ltd. is seeking a Senior Software Engineer for Naval Systems to design, develop and maintain real-time embedded software for naval applications.The role involves collaborating with systems, mechanical and electrical engineers...Read More>>.

Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environm...Read More>>.

Bright Purple is seeking a Senior Software Engineer in Edinburgh, offering hybrid work from a central office and involvement across hardware‑aligned software. You’ll own features end to end, shaping design and defending decisions in code revie...Read More>>.

Tano AI Ltd in London is looking for a Senior Software Engineer to own the influencer affiliate management system. You will work across the stack, shaping architecture and product decisions in production to support campaigns and creator relationsh...Read More>>.

Elevate your engineering prowess to unprecedented levels by joining a team of exceptionally gifted professionals and position yourself among the top echelon in site reliability.As a Senior Lead Engineer at JPMorganChase within the Mark...Read More>>.

Light & Wonder, Inc. in Manchester, UK, is seeking a Senior Software Engineer to help build a next-generation, cross-platform game framework powering experiences across web, mobile, desktop, and land-based gaming.You'll design and develop c...Read More>>.

World Class Defence Organisation is seeking a C# / C++ Software Engineer subcontractor for an initial 12-month contract based in Bolton, with a 4-day compressed week and on-site work. You will work in the Manufacturing Intelligence and Support tea...Read More>>.

Elsevier in London seeks a Senior Software Engineer-I to contribute to a team delivering high-quality software for author services, applying your technical expertise.You will collaborate with agile squads, implement software to meet busines...Read More>>.

Marsh is seeking a Senior Software Engineer to drive design, development, and support of scalable software in a hybrid role. The candidate should be proficient in Angular, TypeScript, and JavaScript, and embrace AI-powered delivery improvements....Read More>>.

Cloudflare is seeking a skilled engineer for the Egress team to own and evolve egress connectivity across its network. You will design and implement capabilities used by products like WARP, Zero Trust, and iCloud Private Relay, collaborating with...Read More>>.

Capitolis in London is seeking a Senior Software Engineer to design and build scalable, secure Java-based solutions and drive architectural decisions across the P.O products. You will work with product managers and R&D to implement roadmap feature...Read More>>.

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Whether people and businesses are sending money to another country, spending abroad, or making and receiving interna...Read More>>.

Fitch Group seeks a Lead Software Engineer to drive AI-enabled full-stack applications across Ratings Technology in the UK. You will define technical vision, mentor engineers, and partner with product and analytics teams to modernize workflows and...Read More>>.

Searchability, based in London, is seeking an AI Software Engineer with active UKSV DV clearance to join our hybrid team. You will build, deploy and scale production ML systems, focusing on Python software engineering, ML deployment, and cloud inf...Read More>>.

United States Digital Space LLC is looking for a Senior Software Engineer to join the FX Routing and Aggregation team. In this role, you will be responsible for building and maintaining essential FX trading services that support clients globally....Read More>>.

CGI in Leeds is seeking a Senior Software Engineer to deliver resilient, scalable digital solutions for our clients. You will join a collaborative engineering community, apply modern practices, take ownership of features, and help shape secure, hi...Read More>>.

Marks & Spencer is seeking a Senior Software Engineer to join the Stock Domain team in London. You will lead the modernisation of our order management software, building data pipelines, APIs, and event-driven systems to support online growth with...Read More>>.

Software Engineering Manager (ATMS) Harlow Onsite Permanent, full time Hybrid (min 3 days a week on site) Benefits Contributory Pension Scheme (up to 10.5% company contribution) 6 tim...Read More>>.

MHR International UK Limited in the United Kingdom is seeking a skilled Java professional to design, develop and maintain enterprise-scale SaaS apps powered by Jakarta EE/J2EE, with modern front‑end work in Angular and TypeScript.You will...Read More>>.

JPMorgan Chase, London, seeks a Lead Software Engineer within Corporate Technology - Corporate Oversight & Governance to drive critical technology solutions across multiple domains. You will lead core development efforts, ensure secure, scalable,...Read More>>.

Job Description Help shape how intelligent systems are built and delivered at JPMorganChase. In this role, you'll contribute to the LLM Suite platform by building AI/ML and agentic capabilities that are secure, reliable, and ready for...Read More>>.

Aurora Energy Research Limited seeks a Senior Software Engineer to join their AI team in Oxford, UK. You will manage a team, build systems where LLMs autonomously navigate data, and impact energy grid decarbonisation decisions. The role requires o...Read More>>.

IC Resources in London is seeking a Senior GPU Software Engineer to drive the design, optimization and scaling of high-performance GPU systems across modern platforms.You will work on technically challenging problems where performance and d...Read More>>.

Zuto in Manchester is seeking a Senior Software Engineer to take genuine ownership from design to production and beyond. You’ll shape scalable event-driven services, deploy new features and monitor live systems, using AI-assisted development to...Read More>>.

Oxford Instruments Andor in Belfast is seeking a Senior Software Engineer- Software Applications to design, develop and maintain customer-facing Windows desktop applications using C# and .NET, contributing to multiple products and interfacing with...Read More>>.

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your...Read More>>.

My client is a specialist software consultancy delivering bespoke solutions to solve complex operational problems for Central Government customers. As their team grows, they're looking for an experienced Full Stack Engineer to join a live deliv...Read More>>.

ConnexAI in Manchester is seeking a senior software engineer to build real-time systems for billions of calls per year, shaping our SaaS platform with modern web technologies. You will own complex Node.js/TypeScript code, collaborate with Data Sci...Read More>>.

Coder is building the next generation of AI development infrastructure. As a Senior Software Engineer on Coder’s Engineering team, you’ll develop and evolve production systems powering our agentic development experiences.You’ll work a...Read More>>.

Wise is a global technology company, building the best way to move and manage the world’s money. Job Description We are looking for a passionate Software Engineer to join the Personal & Business Pricing Team. This role...Read More>>.

The Platform Engineering Productivity team operates the CI, CD, and Release infrastructure for the companyWe ensure developers can efficiently and safely deploy changes across our various environments and at scaleIn an age o...Read More>>.

Job Description Elevate your engineering prowess to unprecedented levels by joining a team of exceptionally gifted professionals and position yourself among the top echelon in site reliability. Job Description Elevate your...Read More>>.

Marsh is seeking an experienced Senior Software Engineer in the UK to design, develop, and support scalable software solutions. The role emphasizes hands-on contribution with Angular, TypeScript, and JavaScript, while applying AI ideas to improve...Read More>>.

C# Software Engineer | Front Office Trading | Investment BankContact email:othorne@vertuspartners.comJob ref:OT-071026_1791363117Startdate:1-3 MonthsC# Software Engineer | Front Office Trading Tec...Read More>>.

GCHQ is seeking a Senior Software Engineer to play a pivotal role in solving mission‑critical challenges. You will contribute to the architecture and design of both new and existing systems, establish best practices, and deliver high‑quality s...Read More>>.

SelectScience is hiring a Senior Software Engineer to lead hands-on product development across the main site, client reporting analytics, and new AI-enabled features. You will own end-to-end delivery, shaping architecture, and ensuring robust, sca...Read More>>.

Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportun...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>>.

Senior Software Engineer - (Permanent or Fixed-Term Contract)Full-timeAt McLaren Racing, software is a critical part of how we innovate, make decisions, and ultimately improve performance on and off the track. We are...Read More>>.

Foundation Health is revolutionizing healthcare through its AI-powered digital pharmacy platform. We're seeking senior engineers eager to own and ship innovative features that directly impact patient care.Based in Manchester City Centre, th...Read More>>.

Vodafone Group Plc's VOIS arm is seeking a Lead AI Software Engineer in Newbury or Paddington (hybrid). You will lead software delivery across squads, translate designs into scalable, secure production code, and mentor engineers and AI coding agen...Read More>>.

Opencast | B Corp™ in Glasgow is seeking a Senior Software Developer who values thoughtful problem-solving and collaborative work. Developers will engage in software design and delivery, using industry best practices such as TDD and agile method...Read More>>.

Roku is seeking a Senior Software Engineer to contribute to its containerized web platform, combining modern web tech with AI to build scalable, reliable cloud-based applications. You’ll work across frontend and backend services, delivering high...Read More>>.

Permanent & Fixed Term Contract OpportunitiesWe are recruiting for both permanent and fixed-term opportunities across a variety of projects. These range from long-term performance-focused software platforms through to business transfor...Read More>>.

Mind Foundry in Oxford seeks a Senior Software Engineer to join a multidisciplinary team building AI/ML systems for Defence and National Security. You will ship data-centric software and contribute to the full development cycle from design to prod...Read More>>.