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Clera

Founding Product Engineer

San Francisco$200k–$250kfulltimemidAdded today

About this role

Join this early-stage AI-driven SaaS pricing platform as a founding product engineer, owning complete product modules from customer discovery through deployment. You'll architect agentic AI systems, design financial backend services, and establish engineering practices on a small, high-trust team that shapes both product and culture.

What you'll do

  • Own entire product modules end-to-end: scope with customers, design APIs, build React UIs, ship, and iterate
  • Design and evolve architecture for agentic AI systems across Slack, terminal, web, and vendor integrations
  • Move pricing and business logic to backend services using FastAPI and Python to ensure financial correctness
  • Build and maintain typed pricing ontology using Pydantic models for SKU, Proposition, Pricing, and Persona
  • Establish testing, observability, deployment, and monitoring practices for AI-driven features
  • Lead architectural reviews and mentor peers while influencing product strategy

What they're looking for

  • Python and FastAPI
  • React and TypeScript
  • MongoDB
  • REST/GraphQL API design
  • Full-stack software development
  • B2B SaaS pricing and monetization concepts
  • LLM integrations and agentic AI workflows
  • Financial and transactional system design

Benefits

  • Founding-team equity participation
  • End-to-end product ownership and decision-making influence
  • Work directly with leadership and product on high-impact features
  • Mentorship and peer collaboration opportunities
  • San Francisco on-site presence
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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.

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Likely interview questions

  • Tell us about a time you owned a complete product module end-to-end—how did you approach discovery, design, and shipping?
  • Describe your experience architecting backend systems for financial or transactional workflows. How do you ensure correctness and security?
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