Founding Engineer at Clera | CA, US | Rezi

Founding Engineer at Clera

Founding Engineer

Clera · CA, US

5 days ago

Founding Engineer

Clera · CA, US

6 days ago
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About the Role

This is the first engineering hire at a freshly funded pre-seed startup building the infrastructure layer for AI-native service businesses. You will work directly with the solo founder to turn a live, revenue-generating product into agentic infrastructure capable of serving a million users. If you are the right person, this role grows into a CTO seat, with the title following the work.

Responsibilities

  • Rebuild a working product into scalable agentic infrastructure, owning the architecture end to end.
  • Design and operate the agent runtime: orchestration, memory, verification, and the systems that make an AI workforce reliable.
  • Own the full stack, backend, infrastructure, frontend, and agent systems, taking work wherever the company needs it next.
  • Set the technical bar, the stack, and the engineering culture as the person who defines them first.
  • Ship to production users on a weekly cadence, with real businesses depending on what you build.

Requirements

  • At least 2 years shipping production software, or an equivalent track record as a founder or solo builder.
  • Demonstrated experience building and running LLM or AI agent systems in production, with real users depending on them.
  • Full-stack range: able to take work from backend and infrastructure through to the UI without waiting for a specialist.
  • Proven ability to turn a working prototype into infrastructure that holds real load, covering architecture, data modelling, runtime, and orchestration.
  • Experience owning technical decisions with no engineering organisation above you, as a founder, early hire, or solo technical lead.
  • Based in the San Francisco Bay Area, or genuinely open to relocating there.

Skills

  • Agent orchestration
  • Agent memory
  • Evals or verification systems
  • Multi-agent workflows

Location

  • San Francisco, CA

Work Type

  • On-site
  • Full-time

Experience Level

  • Exceptional engineers earlier in their career are explicitly welcome.
  • Founder instincts, ex-founders are a strong signal.

Education Level

  • Strong academic or professional engineering background is a helpful signal, never a hard requirement.

Salary/Compensations

  • $150,000 to $250,000 USD annually
  • Meaningful founding equity is included.

Benefits

  • Relocation support
  • Visa sponsorship