full-stack engineer

Sphere is seeking a Senior Full Stack Engineer to own and build out new product lines (input tax, withholding tax, e-invoicing, tariffs) and critical platform components. You will contribute to scaling the AI-native compliance platform and drive ARR growth with end-to-end ownership.You will ship mission-critical features, manage a dedicated component, and...

Remotestar is seeking a Senior Full Stack Engineer (AI enablement) for Lifecycle. You’ll own a hands-on Java backend and build tooling that embeds AI into daily engineering work, including AI-assisted test generation and deployments. You will help shape how your team adopts AI safely while improving delivery performance.You’ll work on observability,...

Journi, a London-based technology consultancy, is seeking a Full Stack Engineer with .NET and Vue to build and refine web applications across frontend and backend.You will design, develop and test using .NET 6+, EF Core, VueJS 2/3, JavaScript and GIT, working in an Agile/Scrum environment with emphasis on TDD and quality.The role is mainly remote in the...

SR2 is supporting a Bristol-based tech-for-good organisation to build software that makes a genuine difference. The role focuses on backend-heavy full stack development, working within an established Agile team and exploring AI-powered tooling to improve coding, testing and automation.The ideal candidate values collaboration, continuous learning and...

Preply is hiring a Senior II Full Stack Engineer to drive backend systems in Python/Django and frontend in React/Typescript. You will lead complex initiatives, mentor engineers, and partner with product, data, and UX to deliver measurable impact at scale.This is a remote, internationally oriented role with opportunities across 175 countries. You’ll...

About the role Jacobi is looking for an experienced Full-Stack Software Engineer to join its team in the UK. In this role, you will be responsible for helping build and evolve Jacobi’s platform, developing robust, scalable systems and services. Your work will strengthen both our core platform and the capabilities that enable clients to develop and operate...

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.AccountabilitiesDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and...

5 days Onsite (Glasgow) must.8+ years of industry experience,Experience with AI-driven development is must.Experience of working with HTML5, Angular, REACT, NPM, Java Spring Boot, Post Gres/Cloud SQL.Understanding of containerised deployment - Kubernetes, ECS on AWS. Observability and Monitoring - Grafana, Splunk.Understanding of Test Driver Development and...

Location: In person, LondonType: Full-TimeNB: We are able to sponsor visasNote on Salary: For exceptional candidates with strong product impact and relevant experience, we are open to offering compensation above the specified range.Arva AI is revolutionising financial crime intelligence with our cutting-edge AI Agents. By automating manual human review...

A cutting-edge tech company in London is seeking a Fullstack Software Engineer to enhance their development tools. This role offers an attractive salary of £140k+, stock options, and exceptional benefits. The ideal candidate should have extensive experience in Python and frontend technologies like Vue or React. This opportunity allows you to work on...

Senior Full-Stack Engineer - AI Startup (Typescript, Node, React) London - 4 days per week in the office Permanent | £120,000 - £150,000 We're working with an exciting early-stage AI startup building an agentic platform for institutional finance. The company is a small, high-performing team of fewer than 10 people, moving quickly and building towards its...

JPMorganChase in Corporate Technology seeks a Lead Software Engineer to guide a collaborative agile team, mentor colleagues, and drive innovative, secure software solutions.You will contribute across design, development, testing, and operations, focusing on scalable, production-grade code and ongoing learning in AI-enabled technologies.This role emphasizes...

A tech company is seeking a Senior Software Engineer to join their dynamic team in Farnborough, working on cutting-edge projects in secure digital technology. The role involves designing and maintaining software solutions, implementing backend systems using Java, Python, or Go, and deploying cloud services on AWS or Azure. The ideal candidate will be...

Dare, based in London, is seeking a senior Full-Stack Engineer to join the Software Engineering team. You will own features end-to-end across UI, services, and data layers, building with React on the frontend and a modern backend stack.You’ll contribute to architecture, write robust code, and support real-time analytics for trading activities. You will...

JPMorganChase is seeking a Software Engineer III to join the Infrastructure Platforms, Data Center Services team. You will design and deliver full-stack solutions across frontend (React) and backend (Node.js/TypeScript, Python) services, ensuring secure, high-quality production code and scalable architectures.You will mentor junior engineers, participate in...

JPMorganChase leads a dynamic engineering team within Corporate Technology, delivering trusted market-leading technology products in a secure, scalable way. You will act as a core contributor, guiding critical technology solutions across multiple functional areas to support the firm’s objectives.The role emphasizes hands-on leadership, advanced programming...

Aberdeen plc is seeking a Senior Full-Stack Engineer to join its Digital Engineering team in the UK. You will shape platforms, applications and integrations powering our digital products.The role demands leadership across design, development and production support, with a strong focus on secure, scalable, observable solutions. We value deep Azure expertise,...

CPC Systems in London is seeking a full stack Software Engineer to join our team. The role is hybrid and permanent, offering a chance to work on software for control rooms serving major rail operators in the UK and abroad.We value engineers who combine technical depth with strong UX sensibilities and the ability to translate operational needs into robust...

Martin Veasey Talent Solutions is seeking a Senior Full Stack Developer for a hybrid role based in Northampton. This position focuses on designing, building, and maintaining core applications for new financial products using a technology stack of React, Node.js, Python, and AWS.The ideal candidate will have over 5 years' experience in full-stack development...

JPMorganChase is seeking a Full Stack Software Engineer in AI Engineering within the Chief Data and Analytics Office Technology group. You will design, develop, deploy, and maintain AI products used across the firm, collaborating with software engineers, data engineers, and research scientists to deliver production-ready capabilities.You will contribute to...