16 of 16 Full-Stack Engineer Jobs in South Wales

Full-Stack Python Engineer (Backend-leaning, React exposure) EdTech - Outside IR35 I'm supporting an EdTech start-up doing some genuinely exciting work in the learning space, and they're looking for a Full-Stack Python Engineer … directly to core product features. It's mostly back-end-focused, but there will be some front-end React work initially, so full-stack experience is important. What they're looking for: A strong Python engineer (4–5 years) who's comfortable owning back ...

Full-Stack Python Engineer (Backend-leaning, React exposure) EdTech - Outside IR35 I'm supporting an EdTech start-up doing some genuinely exciting work in the learning space, and they're looking for a Full-Stack Python Engineer … directly to core product features. It's mostly back-end-focused, but there will be some front-end React work initially, so full-stack experience is important. What they're looking for: A strong Python engineer (4–5 years) who's comfortable owning back ...

Senior Full Stack Developer Fully Remote - Within UK 6 months - Inside IR35 7.5 hours a day BPSS Required before starting - SC Clearance will be started throughout the project so need to ...

Senior Full Stack Developer Fully Remote - Within UK 6 months - Inside IR35 7.5 hours a day BPSS Required before starting - SC Clearance will be started throughout the project so need to ...

technical freedom of a start-up. The Challenge: Innovating Platform Reach, UX, and AI We are looking for a highly capable Full-Stack Engineer who will serve as a core innovator driving the evolution of our PhixFlow platform across three critical areas: 1. Enterprise ...

About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role … process optimisation initiatives. Communicate complex technical concepts effectively to non-technical stakeholders. About You Professional knowledge and experience Essential Proven experience in full-stack software development, including design, development, testing, and deployment. Significant hands on experience with Java, Spring Boot and Microservices. Strong understanding of Agile ...

The role in a sentence Build and evolve the backend services that power SQE's trading, billing and reconciliation systems — ensuring the core of the platform is fast, reliable and scalable. About SQE SQE is ...

The role in a sentence Build and evolve the backend services that power SQE's trading, billing and reconciliation systems — ensuring the core of the platform is fast, reliable and scalable. About SQE SQE is ...

Full Stack Engineer | TypeScript, React, SQL Server, Azure | Innovation Projects Staff Engineer/Principal Engineer/Full Stack Engineer Day rate: £550–£600/day (Outside IR35) Remote Working (UK) Contract: 6 months (likely … Backend engineering skills with Node.js/TypeScript Strong SQL skills & RDBMS experience (SQL Server preferred) ORM experience (Prisma, Sequelize, TypeORM, or similar) Full-stack ability across frontend, backend, and data workflows What You'll Work With: TypeScript backend services and internal tools React frontends powering prototype ...

Full Stack Engineer (Angular + Node.js) Shortlisting for interviews in January 2026. Details at a Glance · Position: Full Stack Engineer (Angular + Node.js) · Location: Remote (UK-based) with occasional team meetups in Manchester/London · Hours: 40 hours … Server · Infra: AWS · Tooling: Nx monorepo, Playwright (E2E), GitHub Actions, CI/CD, ephemeral environments What You'll Do · Build and maintain full-stack features spanning frontend, backend, and database layers. · Develop and maintain business logic, API endpoints, and data access layers. · Design and optimise relational ...

Full Stack Engineer (JavaScript) – Early-Stage Tech Start-Up Remote (UK-based only) | Flexible Hours c£90k + Benefits (Pension, Private Healthcare, Death-in-Service, Equity Potential) Please note: Applicants must be UK-based with full right-to-work. Sponsorship … real-time payments, bill syncs, integrations, and personalised experiences. About You You will be a great fit if you: Have 5+ years full-stack experience, with strong JavaScript/TypeScript depth. Are backend-leaning, with deep Node.js and API experience. Have previously worked in early-stage ...

Full Stack Engineer - SaaS - 75k - Fully Remote (Candidates need to be UK based and have full right to work in the UK) Great opportunity for a talented Full Stack Developer to join a small, fast-paced engineering team ...

Full Stack Engineer - SaaS - 75k - Fully Remote (Candidates need to be UK based and have full right to work in the UK) Great opportunity for a talented Full Stack Developer to join a small, fast-paced engineering team ...

Contract Senior Full Stack Software Engineer (Backend Heavy) : Up to £550 Outside IR35 : Fully Remote (UK) : 3 months (rolling) We're looking for a Contract Senior Full Stack Software Engineer to join a well-known consumer brand … high-impact mobile and digital product initiative. As a Contract Senior Full Stack Software Engineer, you'll support the delivery of new customer engagement features within an existing mobile application. This role is backend-leaning but requires strong full stack ...

Contract Senior Full Stack Software Engineer (Backend Heavy) : Up to £550 Outside IR35 : Fully Remote (UK) : 3 months (rolling) We're looking for a Contract Senior Full Stack Software Engineer to join a well-known consumer brand … high-impact mobile and digital product initiative. As a Contract Senior Full Stack Software Engineer, you'll support the delivery of new customer engagement features within an existing mobile application. This role is backend-leaning but requires strong full stack ...

Title: Full-Stack Developer (Sustainability & Decarbonisation Software) Salary: Competitive + benefits (DOE) Location: Fully remote (UK) You're a developer who wants your code to mean something. Not just another feature factory - but software that helps real organisations cut carbon, make smarter energy decisions, and build … more sustainable future. This is a fully remote Full-Stack Developer role in an Asset Sustainability team building a mature, mission-led platform used to manage and optimise physical assets (think buildings, equipment, distributed energy, and operational data). The product supports long-term capital planning ...