Senior AI Product Engineer
- Hiring Organisation
- Harnham - Data & Analytics Recruitment
- Location
- London, South East England, United Kingdom
- Employment Type
- Full-Time
- Salary
- £120,000 - £140,000 per annum
scaling the retrieval-augmented generation (RAG) and AI application layer. Developing secure, production-grade systems including guardrails, evaluation frameworks, monitoring, caching, and token cost optimisation. Working across the stack, including backend services, APIs, cloud infrastructure, and selective frontend development. Establishing engineering best practices around testing, delivery, architecture, and code … expertise. Product ownership, architecture, and independent decision-making. Modern technologies including TypeScript, Node.js, React, PostgreSQL, AWS, and API-first architectures. LLM evaluation, token optimisation, cost management, monitoring, and deployment best practices. THE BENEFITS: You will receive a salary of up to £140,000 depending on experience. ...