Senior Full Stack Engineer (AI, Typescript)

Working as part of a collaborative engineering team, you will help evolve and enhance an established product that combines modern software engineering, workflow automation, data processing and AI-enabled capabilities. This is a hands-on Full Stack Engineering role focused on building scalable, maintainable solutions that improve operational outcomes and reduce end-user effort. You will work closely with Product Owners, Engineering Leads and fellow developers to shape requirements, influence technical decisions and deliver new product capabilities across the full development lifecycle. The role offers a broad mix of front-end development, backend engineering, data integration, automation and AI-driven solutions, making it ideal for an engineer who enjoys working across the stack and contributing beyond pure coding. Location : London (5 days onsite) Rate: £550-£600pd Inside IR35 via Umbrella Duration: 6 months initial contract Start Date: ASAP Key Requirements Strong commercial experience developing applications using TypeScript and React. Exposure to AI, LLMs or AI-enabled product development. GitHub portfolio, personal projects or demonstrable work outside of employment would be advantageous. Proven full stack engineering experience across front-end, back-end and API development. Experience building and maintaining scalable, production-grade software solutions. Experience working with relational databases, data modelling and data integration. Strong understanding of software engineering best practices, testing and maintainability. Experience contributing across the full software development lifecycle within Agile teams. Strong communication skills with the ability to collaborate with technical and non-technical stakeholders. Interest in emerging technologies and continuous learning. What you need to do now If you're interested in this role, please reply with an up-to-date copy of your CV and your availability for a discussion.If this opportunity isn't quite right for you, but you are considering a move, please get in touch for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk