1 to 25 of 376 Permanent Full-Stack Development Jobs in London

accessible Front End applications using React and GOV.UK Design System Deliver services aligned with GDS Service Standard and Technology Code of Practice Lead development across all phases: Discovery, Alpha, Beta, and Live Ensure compliance with accessibility (WCAG 2.1) and performance standards Implement CI/CD pipelines and DevOps ...

experience with Infrastructure as Code (Terraform), observability tooling (Grafana, Kibana, Datadog, CloudWatch), automated testing (NUnit, xUnit, Cypress, Playwright), Git‐based workflows, and secure development practices including OWASP, secrets management and Vault. Ways of Working, Comfortable in Scrum/Kanban environments with strong communication skills; experienced with Jira, Confluence ...

experience with Infrastructure as Code (Terraform), observability tooling (Grafana, Kibana, Datadog, CloudWatch), automated testing (NUnit, xUnit, Cypress, Playwright), Git-based workflows, and secure development practices including OWASP, secrets management and Vault. Ways of Working , Comfortable in Scrum/Kanban environments with strong communication skills; experienced with Jira, Confluence ...

e.g. Python, TypeScript, C#, Node.js), with confidence picking up others as needed Solid grounding in RESTful API design, microservices architecture, and cloud-native development (Azure preferred) Proven experience with CI/CD pipelines, (Docker/Kubernetes), and DevOps practices Strong SQL skills and working knowledge of NoSQL datastores ...

-Time About the Role We are looking for a Senior Fullstack Software Engineer to join our Signals Team, contributing to the development of secure, scalable applications that support digital identity and authentication services. You will work across the stack—from intuitive frontend interfaces ...

must have at least 4 years Python experience Experience with Typescript and a years Javascript Key Requirements Strong expertise in Python web development frameworks (e.g., Django) and JavaScript/TypeScript, with experience working in cloud environments such as AWS, Azure, or GCP. Skilled in applying software technical design ...

through intelligent, human-centered technology. We’re looking for a talented and experienced Senior Fullstack Developer to play a pivotal role in the development and growth of a brand-new AI recruitment platform as it prepares to enter the market this summer. This is a rare opportunity … commercial software development experience, with at least 3 years in a senior or technical lead role. Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL ...

8+ years of hands-on software engineering experience across Python and object-oriented languages (Java or C++) Strong background delivering production-grade full-stack or backend systems Deep understanding of cloud architecture (AWS, Azure, or GCP) with a focus on scalable and secure systems Strong proficiency ...

high-impact startup environment Career growth within a scaling AI business What skills, experience and qualifications required: 7+ years commercial backend or full-stack engineering experience Strong commercial experience with Node.js and TypeScript Excellent understanding of APIs, distributed systems, and PostgreSQL Experience building scalable microservice ...

leave 👪5 days Caretaker’s leave 😷Enhanced occupational sick pay 📚All the learning resources and books you want to aid in your personal development 🎉 Regular socials to unwind and have some fun #J-18808-Ljbffr ...

looking for an enthusiastic Senior Software Engineer to join our team that’s responsible for full-stack software development of our user-facing digital services and experiences, with a focus on our website powered by Adobe Experience Manager (AEM). Responsibilities Ensure high quality … Nuffield Health users Support the operation and day-to-day stability of digital solutions the team are responsible for, including component and page development, and site performance Operate within a community of developers and architects, contributing value through knowledge sharing, innovation and adherence to technical standards — particularly around ...

Standard and MongoDB. This is an amazing opportunity to join a firm that has revolutionized its industry and to work on groundbreaking software development projects! Location: London, UK/Remote Working Salary: £70,000 - £90,000 + Bonus + Pension + Benefits Applicants must be based ...

break! Our client is the world's most prestigious investment bank. We are seeking five .NET Developer to work on the design and development of a Greenfield .NET/C# banking application. .NET Developer applicants should have a skill set that encompasses some or all of the following ...

Standard, CSS Living Standard and Azure Cosmos DB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such ...

Developer applicants should be experienced in: .NET, .NET Core, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET ...

financial data integrity and allow the business to operate, and more. We are seeking .NET Developer with a strong grasp of object orientated development principles and sound knowledge of: .NET, .NET Core, C# and Azure SQL. You will receive industry recognized training in all aspects of: .NET 10.0 ...

curiosity to help shape this journey; working in a role with ownership, empowerment and impact. Each engineer plays an integral role in the development, delivery, maintenance and support of our insurance-based systems, both public-facing and internal. What you'll be doing Design and build high-quality ...

thinking, and pragmatic architectural patterns) Reviewing code, raising standards constructively, and contributing to a disciplined engineering culture Leveraging modern tooling (including AI-assisted development) to improve quality and velocity This is not greenfield experimentation. It is thoughtful, high-quality engineering on systems that matter. The environment ...

Java Script Works is seeking a Senior Software Engineer based in London, United Kingdom. In this full-time role, you'll work in a dynamic environment, contributing to both backend and front-end ...

film studios, television stations, theme parks, media networks and retail outlets. They are about to embark upon several joint .NET/C# software development projects with Microsoft that will take the IT industry by storm! We are seeking several .NET Developer with full project life cycle ...

integrations across ecommerce, ERP & CRM platforms Working across modern frontend technologies including React/JavaScript Collaborating closely with Product, Engineering & business stakeholders Leading development initiatives and mentoring engineers within the team Tech stack includes:Salesforce Commerce Cloud (SFCC/Demandware) JavaScript/React HTML/ ...

deals with several high profile sports teams and national athletics squads. As a result of this there are a number of Greenfield software development projects that require talented .NET Developer to build software that will help athletes run faster, jump higher and push themselves closer to their limits ...

based and mobile applications, primarily using TypeScript and Node within an Azure cloud environment. You'll take ownership across the full development lifecycle, including testing and deploying into production. You will also contribute to research and evaluation of new AI/Machine Learning algorithms and stay ...

have developed your own workflow around these tools using them to accelerate delivery, improve code quality, and reduce friction across the development lifecycle. Requirement: Over 4 years experience as an engineer Strong proficiency in TypeScript with practical experience building and maintaining backend services in NestJS Confident with React ...

Strong full stack engineering experience with modern React, Next.js, TypeScript, and backend REST APIs. - Strong Python backend/API development experience. - Strong PostgreSQL experience, including schema design, migrations, indexing, and data modelling. - Experience managing cloud infrastructure with Terraform. - Experience running production workloads ...