Skip to main content

Clera

Founding Product Engineer

San Francisco$200k–$250kfulltimemidAdded today

About this role

Join an early-stage AI-native B2B SaaS company as a Founding Product Engineer to build an AI-driven pricing and monetization platform. You'll own full product modules end-to-end, architect agentic AI systems, and move financial logic server-side while ensuring features are LLM-agent-driven.

What you'll do

  • Own complete product modules from customer scoping through API design, React UI development, and production deployment
  • Design and evolve architecture for agentic AI systems across Slack bots, terminal UIs, web interfaces, and vendor integrations
  • Move pricing and business logic from client to backend services using FastAPI and Pydantic models
  • Ensure product features are drivable by LLM agents via MCP/FastMCP server endpoints and conversational interfaces
  • Establish testing, observability, deployment, and performance monitoring for AI-driven features
  • Lead technical discussions, conduct architectural reviews, and mentor peers on engineering culture and best practices

What they're looking for

  • FastAPI and Python backend development
  • React and TypeScript frontend development
  • MongoDB and database design
  • Full-stack end-to-end product ownership
  • LLM integration and agentic AI workflows
  • API versioning and business logic design
  • B2B SaaS monetization and pricing concepts
  • Financial code correctness and production reliability

Benefits

  • Early-stage equity commensurate with founding-team role
  • Opportunity to shape product strategy and engineering culture from day one
  • High ownership and autonomy over full product areas
  • Hands-on role working directly with customers and leadership
  • On-site collaboration in San Francisco
Apply with Autofill

Opens the application — the Jobs AI extension fills it for you. Set up autofill

Opens the official application on the employer’s site. No login required.

Clera

Clera builds an agentic operating system that automates complex workflows and processes through AI agents, with a platform designed to simplify distributed infrastructure management for developers. The company is hiring Founding Engineers, Customer Engineers, and Product Engineers to develop both backend systems and user-facing interfaces across their AI automation products.

View all jobs at Clera

Likely interview questions

  • Walk us through a time you owned an entire product module end-to-end—from customer scoping to shipping in production. What was your biggest learning?
  • Describe your experience integrating LLM agents or building AI-assisted features. How did you ensure reliability and user trust?
Unlock all 7 questions free — and practice them live →