Senior Full Stack Software Developer - Cwmbran (1 day per week) Salary: £38,000 - £46,000 Join a modern, forward-thinking development team delivering high-quality applications across a complex digital environment. This role suits an experienced full stack developer who enjoys leading from the front - coding, mentoring, and driving best practices across multiple projects.The Role You''ll supervise and support a small team of developers, guiding them through project delivery and technical challenges. Working closely with the Lead Software Developer, you''ll design, build, and optimise modern .NET applications, APIs, and services - while helping shape the technical direction and standards of the wider team.Key Responsibilities Lead and mentor junior developers, providing technical guidance and training Design and develop applications and reusable library code using C#, .NET 8+, MVC/Web API, and SQL Server Manage and contribute to multiple concurrent software projects Communicate complex technical issues clearly to both technical and non-technical audiences Keep up to date with emerging tools, frameworks, and development practices Support the introduction of CI/CD pipelines and DevOps practices Key Requirements Strong experience in C#, .NET 8+, MVC/Web API, and SQL Server Front End skills in HTML5, CSS, Bootstrap, JavaScript/jQuery Familiarity with OAuth 2.0, OpenID Connect, and Azure DevOps Understanding of OOP, SOLID principles, and unit testing (xUnit, Moq) Knowledge of FHIR