26 to 50 of 108 Full-Stack Developer Jobs in London

Senior Full Stack Developer/Engineer (JavaScript Python API) London to £100k Opportunity to progress your career in a senior, hands-on Senior Full Stack Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route … funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Full Stack Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof … junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Full Stack Developer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing benefits More ❯

The FX Data Analytics & AI Technology team, within Citi's FX Technology organization, seeks a highly motivated Senior Java Data Engineer. The team provides data, analytics, and tools to Citi FX sales and trading globally. Responsibilities Responsibilities of the team More ❯

We are looking for a full stack Software Developer to help us develop our next generation of insights products. Your primary focus will be developing the main insights portal to help expand it into a one-stop shop for self-service insights using cutting edge tech and modern microservices architecture in the cloud. You … a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at Experience and Skills Technical Skills Experience as a Software developer/engineer or relevant functions. Using Javascript and Typescript with NodeJS, and some Python Familiarity with React. Working knowledge of .NET, C# and SQL • DevOps - IaC using Terraform, Jenkins More ❯

Salary £100,000 - £100,000 per year Requirements I require strong experience with modern web technologies, specifically Python, React, TypeScript, and Next.js. I need someone who cares about design, user experience, and how products feel-not just their functionality. I More ❯

Senior Full Stack Developer (Node/React) Senior Full Stack Developer (Node/React) required to join a successful open-source Software House who work with the Healthcare industry. Working closely with other members of your Team, including other Developers, QA, Product Owner you will be working on More ❯

life and oversee the maintenance of our systems. We're now looking for our first in-house developer to join our team; a confident, capable full-stack engineer ready to take ownership of a mature, production-ready platform and lead it into its next chapter. You'll be at the heart of the product … custom-built machine learning/NLP engine for smart content curation Integration with multiple third-party APIs for distribution and analytics About You You're not just a developer -you're a problem solver … architect, and tech lead rolled into one. Experience writing clean, PSR-compliant, SOLID code Confident working independently, from scoping out features to pushing them live Experience with full-stack development (especially in our stack!) Keep performance, uptime, and data security top-of-mind Comfortable updating documentation, expanding test coverage, and helping with our ISO27001 More ❯

to significantly contribute to our cloud development efforts. In this role, you'll lead smaller projects, guide junior developers, and shape our technical direction in full-stack cloud development. You will actively participate in the entire software development lifecycle, focusing on designing, coding, developer testing, and deploying cloud-native applications using modern … full-stack technologies. Responsibilities Project Leadership: Lead smaller projects from design through deployment, showcasing strong technical and project management skills. Mentorship: Guide and support Junior Developers, fostering their growth and development. Technical Leadership: Contribute to the definition of our development practices and the technical vision of our cloud applications. Quality Assurance: Ensure all code developed meets … high standards for quality, maintainability, and performance. Complex Problem Solving: Tackle and resolve intricate technical challenges, applying your deep expertise in full-stack cloud development Required technical and professional expertise Proven, and current hands on advanced full-stack development skills, including both front-end (HTML, CSS, JavaScript) and back-end (e.g., Node.js More ❯

to our enviable network of clients and innovative projects, as well as brilliant colleagues to learn from and collaborate with. Role Overview We are looking for a Full-Stack Developer with solid experience across both front-end and back-end technologies, and a strong understanding of content management systems - ideally Umbraco, to join our … may be reasonably directed to do by your line manager and the senior management team from time to time Essential Knowledge, Skills & Experience Proven experience as a Full-stack Developer Proficiency with C# and React Ability to customise and extend Umbraco CMS platforms to meet business requirements History of software craftmanship and appreciation for More ❯

Full Stack Developer - Must have an Active DV Clearance - Hybrid Location: Bristol, London, Manchester or Cambridge Salary: 70,000 - 120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across More ❯

Full Stack Software Developer - ASP.NET C# jQuery HTML5 SQL The ideal candidate will be responsible for building and maintaining internal and external facing web applications. You will be working in a team of experienced developers to build highly performing systems that improve efficiency. Teams use Agile Methodology and follow Scrum and Kanban Frameworks. Role More ❯

Full Stack Developer - Must have an Active DV Clearance - Hybrid Location: Bristol, London, Manchester or Cambridge Salary: £70,000 - £120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across More ❯

Full Stack Engineer (Web Developer or DevOps) - Python & JavaScript Application Deadline: 11 May 2025 Department: Tech Hub Employment Type: Full Time Location: London Description Contract type: Permanent Hours: 37.5 hours Salary: circa £65,000 depending on experience Location: Canary Wharf WFH policy: Employees are required to attend the office 2 days/… reserve the right to close the advert before the advertised deadline if there are a high volume of applications. Role Summary Join our exceptional team as a Full-Stack Engineer and be part of a growing group of skilled software engineers, data modellers and quant analysts. Together, we're driving the development and maintenance of LCCC … stuck in. Design highly scalable software solutions to improve functionality and system longevity. Work with technical business analysts and solution architects to fine tune requirements and ensure that developer tasks and Jira tickets are feasible to deliver. Translate designs and wireframes into high quality code. Develop new user-facing features using frameworks such as React.js (other frameworks will More ❯

driven and skilled individuals to join one of the fastest-growing consultancies globally. Job Description We are seeking an experienced Senior Full Stack Java Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to achieve medium and long-term career goals. More ❯

Are you a cloud-savvy Full Stack Developer looking for your next big challenge? This company is a high-growth, purpose-driven organisation on a mission to empower UK business leaders and scale ambitious mid-sized companies into tomorrow's giants. As a Full Stack Developer (Cloud), you … work across the full technology stack—building, integrating, and optimising applications using modern cloud infrastructure and development tools. Design, develop, and maintain robust full-stack applications Deploy and manage cloud infrastructure using AWS (preferred), Azure, or GCP Collaborate cross-functionally with designers, marketers, and product teams Develop and integrate RESTful APIs and … Build and manage CI/CD pipelines using Jenkins, Docker, GitHub Actions, etc. Conduct testing, debugging, and continuously improve user experiences Stay ahead of emerging technologies in full-stack and cloud development Experience: 3+ years' experience as a Full Stack Developer with end-to-end project delivery Proficiency in cloud More ❯

Senior Full Stack Developer – London Senior Full Stack Developer required for our client, a tech driven, award winning company based in London. Working as part of a wider team including other Back End and Front End engineers, DevOps, Product Managers and UX Designers. We are looking for candidates More ❯

to build products and services to precisely track satellites and remove the dangers of space debris. We're looking for a highly motivated and talented Full Stack Developer to join our dynamic team and play a pivotal role in building our data services capability fit for the future. What You'll Be Doing Designing … aspects of the development process and make a real impact on our product and company culture. What We're Looking For Proven experience as a Full Stack Developer, with a strong portfolio showcasing your skills in both frontend and backend development. Solid understanding of DevOps principles and experience with cloud platforms (AWS, Azure, GCP More ❯

Senior Full Stack Java Developer (100k-120k plus benefits and bonus) This is a hybrid role, 2 days in the office, 3 days remote What the role offers: Competitive salary with growth opportunities. Opportunity to work on cutting-edge fintech solutions. A collaborative and supportive team environment. Exposure to a wide range of technologies … for a talented developer to join our team and play a crucial role in shaping our platform. Role Overview: As a Full Stack Java Developer, you will work across the full stack, collaboratively contributing to front-end, back-end, system architecture, and infrastructure. You will be responsible for … with a focus on system design and performance. AWS experience is a plus, and financial industry knowledge would be beneficial but not required. Key Responsibilities: Work on full-stack development, including front-end, back-end, and infrastructure. Collaborate closely with a small, highly skilled team to deliver innovative solutions. Optimize system performance, troubleshoot issues, and continuously More ❯

Title: Full Stack Developer Reports to : Engineering Manager Location: London (Hybrid, 2 days office based per week) Type: Full-Time, Permanent Salary: £40,000-£54,000 + Benefits + EMI options Candidates must be eligible for Security Clearance Join Our Mission At QuantSpark, we're transforming how data and AI serve society. … artificial intelligence, creating meaningful impact that extends far beyond financial outcomes. What you bring A commitment to constant learning and professional improvement. One to three years progressive full-stack engineering experience. At least one year of demonstrated experience programming with one or more Python frameworks (e.g., Flask, FastAPI, Django, etc). Excellent communication and interpersonal skills More ❯

constantly identifying ways to optimize, innovate, and future-proof the product. Key Responsibilities: Technical Leadership & Ownership Collaborate with leadership to ensure technical decisions align with commercial objectives. Full-Stack Development Frontend: Vue.js (Nuxt.js preferred), TypeScript. Build robust microservices and serverless architectures on AWS. Strategic Thinking & Innovation Work with data and AI teams to integrate advanced analytics More ❯

Senior Full Stack Java Developer (100k-120k plus benefits and bonus) ***This is a hybrid role, 2 days in the office, 3 days remote*** What the role offers: Competitive salary with growth opportunities. Opportunity to work on cutting-edge fintech solutions. A collaborative and supportive team environment. Exposure to a wide range of technologies … for a talented developer to join our team and play a crucial role in shaping our platform. Role Overview: As a Full Stack Java Developer, you will work across the full stack, collaboratively contributing to front-end, back-end, system architecture, and infrastructure. You will be responsible for … with a focus on system design and performance. AWS experience is a plus, and financial industry knowledge would be beneficial but not required. Key Responsibilities: Work on full-stack development, including front-end, back-end, and infrastructure. Collaborate closely with a small, highly skilled team to deliver innovative solutions. Optimize system performance, troubleshoot issues, and continuously More ❯

Senior Fullstack Software Developer Our Client is a relatively young company but growing quickly in the world of financial technology solutions. They are now looking to recruit a Senior Fullstack Software Developer with at least 5 plus years expertise. The ideal candidate will have great problem solving and communication skills and be comfortable with fast paced More ❯

Full Stack Dot Net Software Developer Our Client is an established leader in the travel industry. They are looking to recruit a full stack Dot Net Software Developer to work on a major transformation programme for this award-winning Luxury Travel Company. Projects will include designing and implementing More ❯

Full Stack Dot Net Software Developer Our Client is an established leader in the travel industry. They are looking to recruit a full stack Dot Net Software Developer to work on a major transformation programme for this award-winning Luxury Travel Company. Projects will include designing and implementing More ❯

Technical Analyst/Full Stack Developer – Energy Summary Climate17 has partnered with a leading advisory consultancy specialising in energy markets providing investment support, value management and market analysis. They help companies navigate the complexities of energy transition and market volatility. Since 2011 they have become one of Europe’s most respected energy consultancies, with … a strong client base and healthy pipeline of work. The Requirement This is a role for an experienced Technical Analyst/Full Stack Developer with a blend of relevant software engineering skills and an interest in energy markets and applied analytics to work with a dynamic consultancy organisation. You will have the opportunity to More ❯

Technical Analyst/Full Stack Developer – Energy Summary Climate17 has partnered with a leading advisory consultancy specialising in energy markets providing investment support, value management and market analysis. They help companies navigate the complexities of energy transition and market volatility. Since 2011 they have become one of Europe’s most respected energy consultancies, with … a strong client base and healthy pipeline of work. The Requirement This is a role for an experienced Technical Analyst/Full Stack Developer with a blend of relevant software engineering skills and an interest in energy markets and applied analytics to work with a dynamic consultancy organisation. You will have the opportunity to More ❯