Contract Full Stack Developer (AI/ML)

Contract Full Stack Developer (AI/LLM Focus)

Day Rate: £700 - £750/day (Flexible Depending on Experience)

Initial Term: 6 months (Possibility of Extension)

Location: Windsor, UK (Hybrid)

Opportunity Overview

We're seeking a full stack developer with strong frontend expertise to join an innovation-driven project team. This role will be hands-on, fast-paced, and focused on delivering cutting-edge solutions that incorporate AI and Large Language Models (LLMs). You'll be working on proof-of-concepts, rapid prototypes, and production-ready features in a collaborative, agile environment.

Key Responsibilities

• Deliver high-quality full stack solutions with an emphasis on React and modern JavaScript/TypeScript.
• Contribute to AI/LLM projects including RAG, prompt engineering, and GenAI system development.
• Collaborate with designers and product teams to translate AI into intuitive, user-friendly experiences.
• Build PoCs and prototypes in short innovation cycles.
• Develop cloud-native applications using AWS or Azure, containerisation, and CI/CD pipelines.
• Apply software engineering best practices in secure, regulated, or enterprise environments.

Essential Skills & Experience

• Strong frontend capability with React and JavaScript/TypeScript.
• React expertise (SvelteKit knowledge is a plus).
• Recent, hands-on AI/LLM development experience - ideally involving prompt engineering, RAG, or GenAI systems.
• Proven track record in PoC delivery, rapid prototyping, and agile sprints.
• Cloud-native development (AWS or Azure), containerisation, CI/CD.
• Experience working in regulated industries (energy, finance, healthcare, telecoms, etc.).

Desirable Attributes

• Exposure to innovation teams, startups, or experimental product environments.
• Personal projects or initiatives showcasing creativity and innovation.
• Experience with data visualisation, semantic search, or digital twins.
• Strong communication and stakeholder engagement skills.

Why Apply?

• Work on high-impact AI/LLM projects in a forward-looking team.
• Hybrid working with flexibility.
• Competitive day rates (£700-£750/day, potential for more for standout candidates).
• Opportunity to extend beyond the initial 6-month term.

Next Steps:
If this sounds like your next contract, please send across your tailored CV highlighting your frontend capability, recent AI/LLM involvement, and PoC delivery experience. Shortlisted candidates will be contacted for a confidential discussion. You can also get in touch with Christian at TEC Partners for more information.