WTW is seeking a Senior Python AI Engineer in the London area to design and build AI-enabled enterprise services. You will craft AI-powered backends, orchestration workflows, and scalable APIs using FastAPI, LangGraph and LangChain, delivering robust RAG pipelines and reliable production systems.
You’ll collaborate with architects and product owners, contribute to testing, observability and performance improvements, and explore cutting-edge AI tech for enterprise use.
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Senior Python AI Engineer - Hybrid, Scalable LLM Pipelines in London employer: WTW
WTW is an exceptional employer that prioritises inclusivity and employee wellbeing, offering a comprehensive benefits package that includes 25 days of annual leave, private healthcare, and a defined contribution pension scheme. The work culture fosters professional growth through hybrid working options and opportunities to engage in meaningful community service, making it an ideal environment for those looking to develop their careers while contributing positively to society.