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Full Stack Developer United Kingdom, London Jobs

15 Job Offers

Junior / Mid-Level Full Stack Developer
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Join NEC Software Solutions as a Junior/Mid-Level Full Stack Developer in London. Work with Java or Kotlin, Spring Boot and modern front-end tech on secure public-sector software. UK residency of 5+ years required.
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NEC Software Solutions
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Junior / Mid-Level Full Stack Developer
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NEC Software Solutions
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Full Stack Developer
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Join our Cross Markets team as a Full Stack Developer in London. You will build scalable, high-quality software using Python, TensorFlow, and PyTorch, focusing on AI/ML, neural networks, and generative AI. Key requirements include expertise in RAG applications, cloud computing, and API developmen...
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Barclays
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Senior Full Stack Developer
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55000.00 - 70000.00 GBP / Year
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Pure Human Resources
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Full-stack Java Developer for Systematic & Credit Portfolio Trading Tools
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Join Citi as a Full-stack Java Developer in London, building systematic and credit portfolio trading tools. You'll collaborate with traders and quants to develop high-impact applications using Java, Python, and React. Leverage Kubernetes, Docker, and CI/CD pipelines in a hybrid environment. Enjoy...
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Citi
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Full Stack Developer (React/Python)
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Join a top-tier FinTech firm in London as a Full Stack Developer (React/Python). Build real-time, enterprise-level applications for global trading operations. You’ll develop responsive UIs and scalable back-end systems, requiring strong React and Python skills plus a Computer Science degree. Enjo...
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180000.00 GBP / Year
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Hunter Bond
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Senior Full Stack Developer
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Senior Full Stack Developer sought by an innovation-led London organisation using AI and digital products to solve complex societal challenges. This hands-on role involves owning a core platform, building new features with React, TypeScript, and C#, and integrating AI capabilities. You will enhan...
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65000.00 - 75000.00 GBP / Year
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Data Idols
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Full Stack Developer
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Join Barclays in London as a Full Stack Developer, driving innovation within investment banking’s Securitized Products division. Leverage your Angular and Core Java expertise to design high-quality software, mentor teams, and align technical solutions with business goals. Experience with Oracle, ...
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Barclays
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Lead Full Stack Developer
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Lead Full Stack Developer sought to design and build cloud-native services for Vodafone’s next-gen Digital & IT Platform in London. You will shape APIs and microservices using Java, Node.js, and React within agile squads. Requires 7+ years’ experience with Kubernetes, Docker, and AWS/Azure. Join ...
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Vodafone
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Senior Full Stack Developer
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Senior Full Stack Developer role in London with an innovation-led organisation using AI and digital products to solve complex societal challenges. You’ll own a core platform, build new features, integrate AI, and ensure scalability. Requires strong experience in React, TypeScript, C#, and AWS. A ...
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65000.00 - 75000.00 GBP / Year
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Data Idols
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Java Full-Stack Developer
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Join our Core Risk team in London as a Java Full-Stack Developer. You will rebuild and migrate legacy systems using modern Java, Angular, and Cloud tools like Kubernetes. This impactful role requires financial services experience and offers excellent benefits including private medical care and pe...
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Barclays
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Umbraco Full Stack Web Developer
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Join KellyDeli in London for an ad hoc maternity cover role as an Umbraco Full Stack Web Developer. You will design, develop, and maintain customer-facing web platforms, working with both front-end and back-end technologies. The ideal candidate has proven Umbraco experience, UI/UX skills, and pro...
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KellyDeli
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Senior Full Stack Salesforce Developer
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Join our London team as a Senior Full Stack Salesforce Developer. Leverage your 5+ years of experience with C#, .NET, ASP.NET MVC, and modern JavaScript frameworks. You will design integrations and build robust e-commerce solutions on Salesforce Commerce Cloud. This role offers a chance to lead i...
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Wolverine Worldwide
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Full Stack Developer
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Join a London-based not-for-profit as a Full Stack Developer. Build and maintain a robust, scalable AWS web platform using Angular and Node.js. Enjoy a hybrid role with flexible working, a high pension contribution, and brand-new offices.
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65000.00 GBP / Year
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Understanding Recruitment NFP
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Lead Full Stack Developer
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Lead a development team for a London-based education non-profit. This hybrid role requires strong expertise in Angular, Node.js, and AWS serverless architecture. You will own key web projects, shape platform architecture, and mentor developers. Enjoy flexible working, generous leave, and a pension.
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70000.00 - 75000.00 GBP / Year
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Understanding Recruitment NFP
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About the Full Stack Developer role

Embark on a dynamic and rewarding career path by exploring Full Stack Developer jobs, a role at the very heart of modern software creation. A Full Stack Developer is a versatile professional skilled in both front-end and back-end technologies, capable of building complete web applications from the ground up. They are the architects of the digital experience, responsible for everything a user sees and interacts with in their browser, as well as the complex server-side logic, databases, and APIs that power the application behind the scenes. This "full stack" mastery makes them invaluable assets in any tech-driven organization, bridging the gap between user interface design and server infrastructure.

On a typical day, a professional in this role engages in a wide array of responsibilities. On the front-end, they utilize technologies like HTML, CSS, and JavaScript, often with modern frameworks such as React, Angular, or Vue.js, to construct responsive, intuitive, and visually appealing user interfaces. On the back-end, they build robust server-side applications using programming languages like Java, Python, C# (.NET), or Node.js, design and manage databases (both SQL like PostgreSQL and NoSQL like MongoDB), and develop RESTful APIs to enable communication between different parts of the application. Their common duties span the entire software development lifecycle, including writing clean, maintainable code; troubleshooting and debugging issues across the entire stack; integrating user-facing elements with server-side logic; and ensuring the application is optimized for speed, scalability, and security. They frequently work within Agile methodologies, collaborating closely with product managers, designers, and other developers to translate business requirements into functional software.

The typical skill set for Full Stack Developer jobs is comprehensive. Beyond proficiency in specific front-end and back-end languages and frameworks, employers seek candidates with a strong understanding of fundamental computer science concepts, including data structures and algorithms. Experience with version control systems like Git is essential, as is familiarity with deployment processes and cloud platforms such as AWS, Azure, or Google Cloud. Knowledge of containerization tools like Docker and orchestration systems like Kubernetes is increasingly valuable. Crucially, successful full stack developers possess excellent problem-solving abilities, a keen analytical mind, and the capacity to learn new technologies rapidly in a fast-paced environment. Strong communication and teamwork skills are paramount for collaborating effectively in multidisciplinary teams. Whether you are a seasoned expert or an aspiring developer, Full Stack Developer jobs offer a challenging and ever-evolving career where you can see your code come to life across the entire technology spectrum, making a tangible impact on the products and services that define our digital world.