Senior Backend Engineer - AI Agents Platform

Join our AI Agents Platform team building the future of developer tooling. You'll create the infrastructure that powers AI-driven development across all of Lemonade's engineering teams.

In this role you'll:

• Build platform tools and infrastructure for AI Agents that accelerate R&D delivery across the company

• Work with cutting-edge GenAI technologies including LLMs, AI Agents, and advanced prompt engineering

• Evaluate and experiment with new AI tools and technologies to assess their potential for company-wide adoption

• Design and implement systems that improve developer efficiency and experience through intelligent automation

• Collaborate cross-functionally with DevOps, senior technical leaders, and engineering managers on high-impact initiatives

• Create developer-facing tools and APIs that integrate seamlessly with modern development workflows

• Drive technical decisions for a platform that serves as the foundation for company-wide AI adoption

• Contribute to our mission of making insurance instant and delightful through AI-powered innovation

What you'll need:

• 5+ years backend development experience (TypeScript is an advantage)

• Deep passion for GenAI, LLMs, AI Agents, and the latest developments in AI tooling

• Hands-on experience with modern AI development tools like Cursor, Claude Code, and similar platforms

• Familiarity with AI concepts: RAG, embeddings, mixture-of-experts, prompt crafting, LLM context engineering

• Infrastructure-oriented mindset with experience scaling backend systems