1 to 25 of 27 Full-Stack Engineer Jobs in Wales

Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based More ❯

Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based More ❯

Mid/Senior Software Engineer - Full Stack (React/TypeScript/Node.js) Cardiff/Remote (UK only) Aforza aims to transform the lives of every consumer on the planet by helping the world’s best Consumer Goods companies become more agile, efficient, productive, and sustainable. We do this by introducing never-before-seen capabilities … recognise the exceptional talent we are lucky to have in our team and reward them accordingly. About the Role Aforza is looking for a Mid to Senior Software Engineer to join our Cloud Platforms engineering team, located in Cardiff, where you will be working with a friendly team of highly talented engineers building out Aforza’s industry-leading … requests Take part in all aspects of SCRUM, including sprint planning, reviews, retros and backlog estimation What We’re Looking For We’re looking for an experienced Software Engineer who is now looking to embark on a new challenge with an amazing team of engineers. Ideally you are someone who has: Strong frontend development experience building beautiful UIs More ❯

month Are you passionate about using technology for social good? I'm helping a mission-driven AI start-up find a Full-Stack Software Engineer, well-versed in C# .Net & React.js, along with exposure to Azure. They're tackling one of the most urgent challenges of the digital age: identifying and mitigating online harms. … to take initiative. Be eager to learn and continuously improve their skills and processes. What You'll Be Doing As a Full-Stack Software Engineer, you'll work across … the product lifecycle, from idea to deployment, contributing to both greenfield projects and the evolution of their core platform. You'll also help design, build and maintain full-stack applications that help detect and counter online harms. Create intuitive and accessible user interfaces using modern front-end frameworks. Develop efficient, secure and reliable backend systems that More ❯

Join to apply for the Senior Full Stack Engineer role at Admiral Pioneer . We’re looking for a Senior Full Stack Engineer to join our team at Veygo! About Veygo At Veygo, our world is learner and temporary pay-as-you-go car insurance. We provide flexible … Admiral Group, voted Best UK Car Insurance Provider six years in a row by The Personal Finance Awards. What You'll Be Doing Our engineers are truly full-stack, working across infrastructure, backend, and frontend. Typical tasks include creating infrastructure with Terraform, debugging Python applications, or developing React components. The work is fast-paced, varied, and … stand-ups, retrospectives What We’re Looking For Expertise in front-end development with an eye for detail, capable of backend work when needed Proven experience in full-stack or front-end development Strong skills in JavaScript/TypeScript and React Familiarity with Python and Django Experience with testing and TDD Agile working practices Mentoring or More ❯

passionate about using technology for social good? I’m helping a mission-driven AI start-up find a Junior/Mid Full-Stack Software Engineer,coming with perhaps a couple of years commercial experience withC# .Net & React.js, along with exposure to Azure. They’re tackling one of the most urgent challenges of the digital … to take initiative. Be eager to learn and continuously improve their skills and processes. What You’ll Be Doing As a Full-Stack Software Engineer, you’ll work across … the product lifecycle, from idea to deployment, contributing to both greenfield projects and the evolution of their core platform. You’ll also help design, build and maintain full-stack applications that help detect and counter online harms. Help create intuitive and accessible user interfaces using modern front-end frameworks. Help develop efficient, secure and reliable backend More ❯

month !! Are you passionate about using technology for social good? I’m helping a mission-driven AI start-up find a Full-Stack Software Engineer, well-versed in C# .Net & React.js, along with exposure to Azure. They’re tackling one of the most urgent challenges of the digital age: identifying and mitigating online harms. … to take initiative. Be eager to learn and continuously improve their skills and processes. What You’ll Be Doing As a Full-Stack Software Engineer, you’ll work across … the product lifecycle, from idea to deployment, contributing to both greenfield projects and the evolution of their core platform. You’ll also help design, build and maintain full-stack applications that help detect and counter online harms. Create intuitive and accessible user interfaces using modern front-end frameworks. Develop efficient, secure and reliable backend systems that More ❯

Social network you want to login/join with: Full Stack Engineer (Team Lead), Newport Client: Evermore Location: Newport, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 28.06.2025 Expiry Date: 12.08.2025 Job Description: Full Stack Engineer (Team Lead) Type: 4-month fixed … to technology, inclusivity, and real-world solutions, they are shaping the future of knowledge-sharing and professional development. This is a great opportunity for a Full Stack Engineer to join on an initial 4-month fixed-term contract, with the expectation of extension into a permanent role. You will help build and lead a … scalable architecture, and team leadership. Key Responsibilities: Technical Leadership: Lead and mentor a team of developers, ensuring high-quality code, best practices, and adherence to agile methodologies. Full-Stack Development: Design, develop, and maintain platform features using React, Node.js, Directus, PostgreSQL, MongoDB, and APIs. Matrix/Synapse Integration: Develop real-time messaging and collaboration features using More ❯

Social network you want to login/join with: Full Stack Engineer (Team Lead), Cardiff Client: Evermore Location: Cardiff, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 28.06.2025 Expiry Date: 12.08.2025 Job Description: Full Stack Engineer (Team Lead) Type: 4-month fixed … to technology, inclusivity, and real-world solutions, they are shaping the future of knowledge-sharing and professional development. This is a great opportunity for a Full Stack Engineer to join on an initial 4-month fixed-term contract, with potential for extension into a permanent role. You will help build and lead a team … guide a team of engineers. Key Responsibilities: Technical Leadership: Lead and mentor a team of developers, ensuring high-quality code, best practices, and adherence to agile methodologies. Full-Stack Development: Design, develop, and maintain platform features using React (frontend), Node.js (backend), Directus (CMS), PostgreSQL, MongoDB, and APIs. Matrix/Synapse Integration: Develop and maintain real-time More ❯

We're looking for a Senior Full Stack Engineer to join our team at Veygo! About Veygo At Veygo our world is learner and temporary pay-as-you-go car insurance. We know people's lifestyles are changing and our pay-as-you-go insurance provides our customers with flexible cover by the hour … voted Best UK Car Insurance Provider six years in a row by The Personal Finance Awards. What you'll be doing All of our engineers are truly full-stack: We have no time for knowledge silos and we do everything we can to make sure our engineers are able to work on anything, and everything. A More ❯

Social network you want to login/join with: Senior Full-Stack Developer – High-Growth Tech Startup Location: Remote Salary: Up to £85,000 This ambitious, early-stage tech startup is transforming how digital platforms leverage data and automation. Backed by a growing client base and a clear product vision, they are building a solution that … integrates complex data sources to power real-time insights and streamlined workflows. They are now seeking a Senior Full-Stack Developer to join their lean, high-performing team. This is a pivotal opportunity for someone who thrives in fast-paced environments, enjoys autonomy, and brings deep technical experience across both frontend and backend development. You’ll … of end-to-end feature development from shaping APIs to delivering high-performance user interfaces helping define the technical direction of a rapidly evolving product. Responsibilities Lead full-stack development using NestJS, MongoDB, React, and TypeScript. Integrate and manage third-party APIs, including Meta’s API and a separate API for aggregating social media data. Contribute More ❯

Views: 3 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: I am exclusively working with an Online Marketplace (C2C) company that is looking for a Senior Full-Stack Engineer to join their team! You will primarily work on their core platform and online marketplace. They are a Certified B CORP Organisation! This forward … creating a unique user experience. I have worked with this company for years, and it's a fantastic opportunity to join a great team! The role involves full-stack development on both the front and backend. They are FULLY REMOTE with no office requirements. You should be comfortable working remotely and independently. React.js TypeScript Python Django More ❯

Job Views: 3 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: I am exclusively working with an Online Marketplace (C2C) who are looking for a Senior Full-Stack Engineer to join their team! You'll primarily work on their core platform and online marketplace. They are a Certified B CORP Organisation! This forward … users. I have worked with this company for several years, and it offers a fantastic opportunity to join a great team! The role involves working as a Senior Engineer on both front-end and back-end development. This is a FULLY REMOTE position with no office requirements. You should be comfortable working remotely and independently. React.js Typescript Python More ❯

Social network you want to login/join with: Senior Full-Stack Engineer - TypeScript + (AI and LLM Integration) - £110K, Remote UK, newport col-narrow-left Client: Oliver Bernard Location: newport, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide … Job Description: A hugely exciting AI start-up is seeking several experienced Full-Stack Engineers to join a dynamic product team, focused on building innovative software powered by cutting-edge AI technologies. This is a unique opportunity for a passionate developer to contribute to an ambitious product and work at the forefront of AI integration. About More ❯

Social network you want to login/join with: Senior Full-Stack Engineer - TypeScript + (AI and LLM Integration) - £110K, Remote UK, cardiff col-narrow-left Client: Oliver Bernard Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide … Job Description: A hugely exciting AI start-up is seeking several experienced Full-Stack Engineers to join a dynamic product team, focused on building innovative software powered by cutting-edge AI technologies. This is a unique opportunity for a passionate developer to contribute to an ambitious product and work at the forefront of AI integration. About More ❯

is fast-paced and dynamic, offering a variety of tasks each day. The work is energetic and highly rewarding. Requirements Proven commercial experience in front-end or full-stack development Strong experience with JavaScript/TypeScript and React Familiarity with backend languages like Python and frameworks like Django Experience with unit testing and infrastructure creation using More ❯

is fast-paced and dynamic, offering a variety of tasks each day. The work is energetic and highly rewarding. Requirements Proven commercial experience in front-end or full-stack development Strong experience with JavaScript/TypeScript and React Familiarity with backend languages like Python and frameworks like Django Experience with unit testing and infrastructure creation using More ❯

Social network you want to login/join with: Senior Full Stack Engineer (Go/React), cardiff col-narrow-left Client: Oliver Bernard Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 15 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: Senior/Lead Full … early traction, they’re blending AI with beautifully crafted products to create a super impactful platform. They’re now looking for a Senior/Lead Full Stack Engineer to join their growing team and help drive the next phase of growth. The Role ? Early stage startup hire — huge ownership and autonomy Working closely with … re looking for a big mission, early equity, and a huge seat at the table, now’s the time to jump in. Senior/Lead Full Stack Engineer - HealthTech - Fully Remote #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Full Stack Engineer - TypeScript, LLMs, newport col-narrow-left Client: Oliver Bernard Location: newport, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Full Stack Engineer - TypeScript, LLMs Fully Remote - UK based Oliver Bernard have partnered with a growing AI start-up who have recently secured another round of funding, and are now looking for talented Senior Full Stack Engineers to shape the product and company from the ground up. We are looking for a Mid Level … dynamic product team. This is an incredible opportunity to work with cutting-edge AI technologies and drive innovation in B2B software solutions. Role Overview: As a Senior Full-Stack Engineer, you will contribute to a unified codebase powering both B2B platforms and custom AI integrations. You'll be involved in the full More ❯

Social network you want to login/join with: Senior Full Stack Engineer - TypeScript, LLMs, cardiff col-narrow-left Client: Oliver Bernard Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 8 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Full Stack Engineer - TypeScript, LLMs Fully Remote - UK based Oliver Bernard have partnered with a growing AI start-up who have recently secured another round of funding, and are now looking for talented Senior Full Stack Engineers to shape the product and company from the ground up. We are looking for a Mid Level … dynamic product team. This is an incredible opportunity to work with cutting-edge AI technologies and drive innovation in B2B software solutions. Role Overview: As a Senior Full-Stack Engineer, you will contribute to a unified codebase powering both B2B platforms and custom AI integrations. You'll be involved in the full More ❯

Senior Full Stack Ruby Engineer - Tech For Good - Fully Remote Industry: Tech for Good (Sustainability) Location: Fully Remote with London base for those nearby Tech Stack: Ruby on Rails, TypeScript, React; Full Stack with backend focus The Company: We are partnering with a dynamic sustainability startup committed to More ❯

Senior Full Stack Ruby Engineer - Tech For Good - Fully Remote Industry: Tech for Good (Sustainability) Location: Fully Remote with London base for those nearby Tech Stack: Ruby on Rails, TypeScript, React, Full Stack with backend lean The Company: We're partnering with a dynamic sustainability startup committed to More ❯

Social network you want to login/join with: Senior Full Stack Developer – AI-Powered PropTech Start-Up Base Salary: Up to £90,000 per annum + Equity Location: London, Hybrid with 2–3 days per More ❯

With over 20 years of fully remote experience, Lumenalta offers: Fully remote work Rapid growth opportunities Self-Improvement What You Will Work On Collaborate with visionary enterprise clients Learn how to handle difficult situations Tackle complex challenges at scale Push More ❯

Social network you want to login/join with: Senior Full Stack UI Developer – Up to £120,000 - Fully Remote Salary: Up to £120,000 + Strong Package Working Arrangements: Fully Remote UK or Office in More ❯