10 full stack developer jobs found

Full Stack Developer - Python - React - Outside IR35 Tecknuovo is a digital technology consultancy with a Deliberately Different approach. This means we focus on people, not technology. We move at pace, and ensure Zero Dependency on us at the end of each project. Our mission is to challenge our industry's norm of supplier dependency. We don't only build and deliver solutions - we train and up-skill our customer's teams to transfer complete ownership to them after we exit the project. We help our customers achieve lasting transformation. We are Techies, chefs, wannabe sportsmen, coders, mothers, fathers, readers, superheroes, bookworms. What you'll be working towards We are currently looking to engage with a Full Stack Developer - Python - React - Outside IR35 on an exciting project with a private sector organisation that we have partnered with over the last 4 years. The main aim of the programme is to support this organisation through a major digital transformation by...

Senior Full Stack Developer (Contract) Outside IR35 | Remote | Up to £600/day Overview We're partnering with a specialist software consultancy delivering business-critical platforms across financial services and pensions. They're looking for a Senior Full Stack Developer who enjoys proper engineering - clean architecture, ownership of solutions, and working alongside experienced senior engineers and QA specialists. This is a hands-on delivery role (no line management, no ticket-factory environments) with meaningful technical influence across the full stack. What you'll be doing Designing and building end-to-end full-stack solutionsin a modern cloud environment Backend development using Python and C# Frontend development with TypeScript and React Working within Azure (Functions, Azure SQL, Service Bus, ADF) Contributing to architecture discussions, technical design, and code reviews Applying pragmatic AI-assisted/agentic engineering practices to improve delivery...

Senior Full Stack Developer - Outside IR35 - Contract - SC ideal We are looking for a senior full-stack developer to join our team, working collaboratively in a fast-paced environment with some ambiguity. This is a senior dev role with a focus on supporting more junior members of the team and sharing that with the existing tech lead. The product is a note-taking and summarisation tool for use in local government, for which the remaining technical work mainly comprises infrastructure, evals, technical improvements, and UCD-driven product features. Must have: Experience mentoring junior developers Previously given responsibility for a chunk of delivery Comfortable working in Python and Typescript + React Full-stack developer Nice to have: previous experience with AWS, Terraform, any UK government projects Slightly nice to have but lower priority: LLM/AI experience and Next.JS £600 per day outside IR35 Start date: 13/04/2026 End date: 30/10/2026...

Outside IR35 Full Stack Software Developer - LLM/AI, Farnborough, Hybrid, £500-550 per day Outside IR35 Long term contract opportunity for a full stack engineer with experience in LLM. This is for a defence consultancy and security clearance (SC) would be needed prior to engagement. Due to the nature of the role, 2-3 days per week in Farnborough is needed. Key skills required Full stack development experience (Mid-senior level) PostgreSQL Python React JSON LLM and other AI Approaches - GenAI If you have worked in a security cleared environment, and skilled with LLM and AI Approaches, please apply.

Technical Lead (.Net/React) | Outside IR35 .Net | React | SQL Sever We're working with a consultancy that has just secured a new project and is looking to bring in an experienced Technical Lead/Full-Stack Developer to support delivery from the outset. This is a hands-on role with a blend of technical leadership and active development, ideal for someone who enjoys setting standards while still being deep in the code. The Role You'll play a key role in getting the project off the ground, owning initial technical and infrastructure setup, contributing to development, and providing light-touch leadership across the team. This is a delivery-focused environment where you'll take on more complex tickets while helping to drive engineering best practice. Key Responsibilities Lead initial technical and infrastructure setup to enable development Contribute heavily to hands-on coding (c.80% of the role) Pick up and deliver complex development tickets Conduct code reviews and...

Technical Lead (.Net/React) | Outside IR35 | Remote .Net | React | SQL Sever We're working with a consultancy that has just secured a new project and is looking to bring in an experienced Technical Lead/Full-Stack Developer to support delivery from the outset. This is a hands-on role with a blend of technical leadership and active development, ideal for someone who enjoys setting standards while still being deep in the code. The Role You'll play a key role in getting the project off the ground, owning initial technical and infrastructure setup, contributing to development, and providing light-touch leadership across the team. This is a delivery-focused environment where you'll take on more complex tickets while helping to drive engineering best practice. Key Responsibilities Lead initial technical and infrastructure setup to enable development Contribute heavily to hands-on coding (c.80% of the role) Pick up and deliver complex development tickets Conduct code...

Senior Full Stack Developer (Contract) Outside IR35 | Remote | Up to £600/day Overview We’re partnering with a specialist software consultancy delivering business-critical platforms across financial services and pensions. They’re looking for a Senior Full Stack Developer who enjoys proper engineering — clean architecture, ownership of solutions, and working alongside experienced senior engineers and QA specialists. This is a hands-on delivery role (no line management, no ticket-factory environments) with meaningful technical influence across the full stack. What you’ll be doing Designing and building end-to-end full-stack solutions in a modern cloud environment Backend development using Python and C# Frontend development with TypeScript and React Working within Azure (Functions, Azure SQL, Service Bus, ADF) Contributing to architecture discussions, technical design, and code reviews Applying pragmatic AI-assisted / agentic engineering practices to...

Full job description Salary:  £475 - 525 per day Join a dynamic data delivery team where you'll create impactful reporting solutions that drive commercial success across sales and marketing operations. Power BI Developer - Contract Role Outside IR35 | Day Rate: £475-525 | Woking / Oxfordshire area | Hybrid | Initial 6 Months We have a new Power BI Developer contract opportunity with a large, well-established organisation, working within a fast-moving commercial environment across sales and marketing. You'll be part of a wider data delivery team supporting a Customer 360 programme, focused on building intuitive, high-quality reporting across sales pipelines and partner networks. This role suits someone who is strong on the frontend, confident gathering requirements from stakeholders, and comfortable working at pace. An early May start is ideal, if not sooner. Key Responsibilities Design and build engaging Power BI...

Full job description Join a cutting-edge Customer 360 programme working with Microsoft Fabric and the latest Azure technologies in a collaborative, delivery-focused environment. Salary:  £500 - 550 per day Fabric Data Engineer - Contract Role Outside IR35 | Day Rate: £500-550pd | Woking / Oxfordshire area | Hybrid | Initial 6 Months We're also looking for a Data Engineer to join a programme of work within a commercial data environment, supporting a Customer 360 data management initiative across sales and marketing for a global brand. This role has a strong focus on Microsoft Fabric, the wider Azure stack, and modern development practices, including agentic development and GitHub-based workflows. You'll be hands-on, delivery-oriented, and comfortable working under pressure as part of a collaborative team. Key Responsibilities Design and build scalable data pipelines using Microsoft Fabric Develop and manage data products...

Software Engineer (Java Focus) | up to £650 Outside IR35 | Active SC Clearance Required | 1 day a week on site in London Key Responsibilities Develop end-to-end web applications using Java 21/Kotlin (Spring Boot 3) and modern frontends utilising TypeScript and Nunjucks templates. Build and consume secure RESTful APIs and complex Middleware solutions that integrate seamlessly with distributed government systems. Architect asynchronous messaging patterns , utilising message brokers to handle high-volume, event-driven data flows and system-to-system communication. Design and maintain polyglot persistence layers , including SQL (PostgreSQL) and NoSQL databases, ensuring optimal schema design and data integrity. Own the full testing life cycle by adopting a "Devs-as-Testers" philosophy, writing comprehensive unit, integration, and end-to-end tests for every feature delivered. Manage Infrastructure as Code (IaC) using Terraform and Scripting to provision and...