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Clera

Founding Engineer

remote
Salary
€80,000 - €140,000 annually
Level
Mid
Work type
Remote · Europe
Visa
Not stated

Open. First seen 16 October 2026.

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The team: Engineering HIRES STEADILY

This role is one of 246 open in Engineering. 180 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

LLM (118 of 246), TypeScript (112 of 246), Python (103 of 246), React (92 of 246), Machine Learning (61 of 246), PostgreSQL (44 of 246), JavaScript (41 of 246)

OTHER ROLES ON THIS TEAM

From the team and dates on Clera's own job board.

About the role

About the Role

Join an early-stage AI infrastructure startup as its first engineer. You will work directly with the founder to evolve a functioning product into scalable infrastructure for AI-powered service businesses, with broad ownership across the product and its technical direction.

What You'll Do

  • Develop the architecture and infrastructure needed to scale the product to a large user base.
  • Build and operate the agent runtime, including orchestration, memory, verification, and supporting systems.
  • Take projects end to end across backend, infrastructure, frontend, and AI agents.
  • Set technical standards and guide how the engineering team builds as it grows.
  • Ship improvements regularly to users operating real businesses.

What We're Looking For

  • At least 2 years of experience shipping production software, or an equivalent record as a founder, solo builder, or exceptional early-career engineer.
  • Experience building and running LLM or AI agent systems in production, with real users relying on them.
  • Full-stack range, including the ability to work across backend, infrastructure, and user interfaces.
  • Experience turning prototypes into dependable systems through sound architecture, data models, runtime design, and orchestration.
  • Evidence of owning technical decisions and delivering quickly in an early-stage or independent environment.
  • Strong generalist engineering skills and practical experience with agent workflows, memory, evaluations, or verification are valuable.
  • Based in Europe and willing to relocate to San Francisco within the first year.

Compensation & Benefits

Base salary is €80,000 to €140,000 annually. Visa sponsorship and relocation support are available for a move to San Francisco.

Location

Remote within Europe, with relocation to San Francisco expected within the first year.

Other openings for this role

2 open postings for this role in remote, first posted 2 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

Salary context

20 other open postings titled Founding Engineer state a salary: median EUR 75,000 to EUR 125,000 a year.

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