Senior Backend Engineer - AI Agents Platform

What You’re Applying For

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.

We believe three things matter for every role at Lemonade: drive to push through challenges, efficiency that keeps standards high while moving fast, and adaptability that lets you pivot with data and AI insights. These aren't buzzwords, they're how we actually work.

Our AI-first approach isn't just a tagline either. We're building the future of insurance with AI at the center, and we need people who are genuinely excited to learn and grow alongside these tools.

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

Ready to work in an office environment most days of the week

Infrastructure-oriented mindset with experience scaling backend systems

Things to know…

Lemonade is an equal opportunity employer committed to diversity and inclusivity. We never discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. If you require reasonable accommodations due to religious beliefs, pregnancy, or disabilities, let us know at any time.

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