Full Stack Software Developer Location: Office-based - Guildford or Cardiff office based Function and Department: Product Development, Beanies StreamEmployment Type: Full-time permanentCompensation: Fixed basic salary plus performance bonus and stock options A new exciting permanent opportunity has become available working with a fast-growing start-up who are at the forefront of intelligent interaction for accounting, blending machine learning, natural language processing, and human-centred design to create autonomous systems that redefine engagement with technology. As the Full Stack Software Developer, you will spearhead the delivery and quality of their customer-facing, frontend-driven bot experiences, ensuring they are performant, intuitive, and drive customer adoption.Day-to-day Responsibilities and Duties of the Role: Product Stream Delivery:Ensure deliverables meet timelines, specifications, and quality standards.Manage product backlog and participate in prioritisation discussions.Oversee architecture, scalability, and long-term sustainability.Manage technical debt and system performance.Technical Role Requirements:Technical Requisites:Experience in backend, full-stack development.Familiarity with bot platforms, conversational AI, or NLP tooling.Agile delivery and sprint management skills.Proficiency in modern frontend technologies (HTML, CSS, Tailwind, JavaScript/TypeScript, Vue.js React or equivalent)Experience in backend technologies (Laravel/PHP, Python FastAPIExpe