Senior Full Stack Web Developer Location: Fully in:house, Cardiff Salary: Up to A GBP 60,000 per annum Were 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, youll collaborate closely with designers, marketers, and other teams to deliver exceptional digital experiences using Symfony, Vue.js, Craft CMS, and MySQL. What Youll 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 others growth. What Were 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 codebases. * A proactive problem:solver who performs well under pressure. * Strong communication and collaboration skills. * Passion for building scalable, maintainable applications. * A commitment to diversity, equity, and inclusion:we value different perspectives and experiences. Bonus Skills * Experience with CI/CD pipelines and DevOps environments. * Familiarity with automated testing frameworks. * Knowledge of the home:buying or moving industry. * Relevant software development certifications. * Interest in sustainability and eco:conscious technology. Why Youll Love Working Here * Modern, well:equipped office space built for collaboration and innovation * Annual salary reviews and performance:based bonuses * Free Bupa healthcare and dental plans to support your wellbeing * Your birthday, workiversary, and two weeks off at Christmas : time off that matters * Regular team socials and monthly takeaway Fridays * A GBP 1,000 referral bonus and long:service rewards * Free city centre parking for convenience * Flexible working hours between 6 AM and 8 PM : work at your best pace