Full Stack Developer - New cutting edge AI product Start-up Scale up - growth Leading Technology AI Brand SaaS - Platform based Technology Services London/City £60-90k salary + equity package depending on experience Our client an industry AI technology leader is currently looking for a Full Stack Developer to work with the technology team to guide the provision of Software Development for an exciting new AI product already integrated with industry leading Property Maintenance organisations. Reporting to the VP of Engineering and working closely with all levels of the business, this successful candidate will have experience, knowledge and skills within the following areas:- Required:- 7+ years professional software engineering experience (full-stack or strong Back End + Front End experience). Degree in Computer Science, Engineering or a related field - or equivalent practical experience. Strong experience with Node.js and TypeScript for Back End development. Proficiency with modern Front End frameworks (React, Next.js, Vue, or similar). Experience with RESTful APIs and/or GraphQL design and integration. Familiarity with data pipelines, version control (Git), and CI/CD workflows. Understanding of responsive design, cross-browser compatibility, and web performance optimization. Comfortable debugging production issues and working with logs/observability. Strong communication skills and a bias for ownership and shipping high-quality work