full-stack developer jobs in London

An innovative technology company in London seeks a Graduate Full Stack Engineer. This entry-level role offers exceptional training and mentoring, aiming at recent graduates with a passion for technology and creativity. Ideal candidates will have strong academic credentials, technical skills from projects or internships, and excellent communication abilities....

Millennium is seeking a Full Stack Developer for Treasury Technology. You will partner with stakeholders, develop Treasury applications and own delivery timelines in a global tech environment.The role requires hands-on experience with .NET, C#, ASP.NET Web API, and frontend frameworks like Angular or Ember.js, plus cloud and database skills. You will...

McGregor Boyall is seeking a Full Stack Software Engineer to join a new engineering team building a cloud-native platform in partnership with a leading cloud provider. You will design, develop, test, and deploy scalable services using modern technologies within an Agile framework.You will gain exposure to AWS architecture, Lambda, API Gateway, and AppSync...

Oritain is a global leader in forensic origin verification, based in London. We seek an Experienced Product Engineer to design and deliver customer-facing applications and APIs, spanning backend services and modern front-end experiences in a cloud-native Azure environment.You will collaborate with cross-functional teams to deliver features end-to-end, taking...

Understanding Recruitment is seeking a Full Stack Engineer to join a fast-growing London-based SaaS provider. The role involves building cloud-native applications with Java/Spring Boot and frontend frameworks.Hybrid work with 2 days in the London office and ongoing collaboration with government and industry clients. The candidate should be comfortable with...

We’re seeking a future team member for the role of Full Stack Engineer to join our team. This role is located in London. In this role, you’ll make an impact in the following ways: • Design and develop web front-end and back-end services for a new platform built to automate the management of the full lifecycle of complex private assets. • Collaborate...

The Portfolio Group is seeking a Senior Software Engineer to own the application and integration layer behind AI-powered products. You will work across the full stack, designing services, APIs, and interfaces connecting AI capabilities to the products customers and colleagues use every day.You'll play a key role in building MCP integrations, agent-to-agent...

Engineer the future of global finance. At Citi, our Tech team doesn't just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team...

About the companyInternational tax is a rigged system. Tax rules get ever more complicated, compliance gets more expensive, and the Big Four controls the expertise. They charge fees that only giant companies can afford, while smaller businesses are left flying blind.the company is a tax platform designed to make international tax accessible to every global...

GetGround, a UK proptech company, is hiring a hybrid London engineer to work across the stack, shaping AI-driven features for the property-investment lifecycle. You’ll collaborate with product, design, and other engineers to deliver real-world impact for investors and institutional clients.You’ll thrive in a fast-paced, high-quality team that values...

Atos in the United Kingdom (Greater London) is seeking an experienced Designer / Lead Developer to join our Public Sector team. You will lead architecture, design and hands-on implementation for Ophthalmic system components, working independently and guiding a small development and testing team.The role requires expert Java, Spring, Hibernate, and CI/CD...

Sprint Innovations Ltd. is actively seeking a developer to join a small, remote team building modern web applications for finance, property and telco clients. The role emphasizes Angular front-end work with Java capability, plus API, backend services and production support.You’ll work in a Roam virtual office with a daily 9am standup and two-week sprints....

Job Description About Aberdeen Aberdeen plc is one of Europe’s largest investment companies, and we are built on a long-standing culture of caring about the future and making a positive impact. Together we invest for a better future. We do it to make a difference to the lives of our clients and customers, our employees, society, and our shareholders. Our...

About The Role We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs.Ensure all your application...

JPMorgan Chase & Co. is seeking a Lead Software Engineer in London to own end-to-end delivery of critical infrastructure software. You will combine frontend and backend development with application ownership, governance, and risk controls within a collaborative, security-focused team.In this role you will mentor engineers, drive architectural excellence, and...

Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking LondonThis is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/ software developer with expertise across ReactJS, TypeScript, JavaScript, C#/.NET to join this investment Banking client as they expand their full stack software developer team in London...

36 Labs is a seed-stage startup that started out of the UCL Machine Learning lab. We bootstrapped to 10 people, and now we're on the next leg of growth.AI can generate almost any form of media, but it still can't judge what captures human attention. AI-generated content on social platforms is growing fast, every creative workflow will be agent-assisted or...

About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the...

Job Description At Aberdeen, our ambition is to be the UK’s leading Wealth & Investments group.Strengthening talent and culture is one of our strategic priorities. We strive to make Aberdeen a great place to work so that we can attract and retain the industry’s best talent.Our people put our stakeholders at the heart of everything they do by helping us...

Junior C# Full Stack Software Engineer – Fintech50,000 plus BensRemote WorkingQuant Capital is urgently looking for a Junior C# Full Stack Developer to join our high profile client.My Client is a well known global (yet not too corporate) financial software (fintech) business that has developed a unique proprietary front office lending solution.The Software...