Senior Full Stack Web Developer Location: Fully in-house, Cardiff Salary: Up to £60,000 per annumWe re looking for a Senior Full Stack Developer to take a key leadership role in building and maintaining high-performance web applications. Working in-house from our Cardiff office, you ll collaborate closely with designers, marketers, and other teams to deliver exceptional digital experiences using Symfony, Vue.js, Craft CMS, and MySQL.What You ll Be Doing Leading the development of new features and refining existing systems to ensure a seamless user experience.Driving scalable, efficient, and maintainable solutions from concept through to deployment.Mentoring junior developers, conducting code reviews, and maintaining high technical standards across the team.Collaborating across the business to ensure best practices and cross-functional alignment.Using tools like Webpack, Composer, and NPM to optimise workflows.Contributing to continuous integration and deployment improvements.Supporting the modernisation of our tech stack and development processes. We value a strong, in-person, team-driven culture where developers collaborate, share knowledge, and support each other s growth.What We re Looking For Proven experience leading development projects and mentoring other developers.Strong technical skills in Symfony, Vue.js, HTML, SCSS, JavaScript, and MySQL.Solid understanding of Git, APIs, and package managers (e.g. Composer, NPM).Comfortable working with and improving legacy ..... full job details .....