Backend Engineer, AI
Build and scale backend systems, APIs, and data pipelines powering production services; design and ship AI-powered features, agents, and automation; create shared AI infrastructure; and deliver customer-facing capabilities in partnership with the business.
Responsibilities
- Contribute to the technical and product roadmap
- Build and scale backend systems, APIs, and data pipelines
- Design and ship AI-powered features, agents, and automation
- Build shared AI infrastructure including composable tool interfaces, evaluation frameworks, and permission-aware data access
- Rapidly ship new capabilities to customers and internal teams
- Work embedded with the business to understand workflows
Requirements
- Experience with Node.js and other backend technologies
- 1–3+ years building production systems using LLMs, tool calling, structured outputs, prompt architecture, and retrieval patterns
- 3–8+ years of professional experience
- Builder mentality with experience shipping side projects or experiments
- Comfort with ambiguity and ability to make decisions and ship
Benefits
- Unlimited time off with a 10-day minimum
- Flexible working and remote work support
- Home office stipend
- Health, dental, and vision plans for US employees
- 100% company-subsidized life insurance
- 401(k) with 4% company match
- Equity option plan
- Company-issued Rain card for product testing
- Health and wellness spending coverage
- Team and company summits and offsites