[İş Radarı](https://jobradar.live/) / [Jobs](https://jobradar.live/ilanlar) / Founding Engineer

Active
On-site
San Francisco, California, United States
Posted · 04.06.2026
Ashby (US)

# Founding Engineer

Clera

ABOUT THE ROLE
A seed-stage AI data infrastructure startup in San Francisco is looking for a Founding Engineer with 1+ years of professional experience shipping to production. This is a foundational hire at an early-stage company building a people-data and agent platform — you'll have real ownership, work directly with leadership, and help shape the technical direction of the product as it scales toward Series A. Ideal for a high-agency, first-principles thinker who thrives in ambiguity and has founder aspirations.
WHAT YOU'LL DO
• Design, build, and operate core infrastructure powering a people-data and AI agent platform, including APIs, LLM-powered workflows, scraping systems, and large-scale knowledge graph architecture.
• Architect and maintain production-grade systems capable of handling millions of API requests, with a strong focus on performance, cost efficiency, and reliability across cloud and Linux server environments.
• Own projects end-to-end — from ambiguous problem definition through deployment and iteration — shipping quickly without sacrificing system integrity.
• Collaborate directly with the CEO and CTO on technical decisions, roadmap priorities, and foundational architectural choices that will define the company's long-term direction.
• Contribute broadly across the stack, including developer documentation, technical tutorials, internal tooling, and experimental builds that showcase and stress-test platform APIs.
WHAT WE'RE LOOKING FOR
• Required: 1+ years of professional experience shipping software to production.
• Hands-on experience with APIs, distributed systems, microservices, and data pipelines.
• Comfort working with LLMs, AI agents, and knowledge graph or identity resolution systems is a strong plus.
• Experience with cloud infrastructure (AWS or GCP) and Linux server environments.
• Strong instincts for performance, reliability, and cost-efficient system design.
• High agency — you move fast, take ownership, and operate well with limited direction.
• First-principles thinker who is energized by building 0-to-1 in a fast-moving environment.
COMPENSATION & BENEFITS
• Salary: $150,000 – $220,000 USD annually
• Early-stage equity as a founding team member
• Note: Visa sponsorship is not available for this role
LOCATION
This is an on-site role based in San Francisco, CA. Candidates must be available to work in-person.

This job was verified from Ashby (US). Applications are completed on the original source.

[Apply on the original listing ↗](https://jobradar.live/ilan/c36067bb-c150-4bff-88b8-99b21964894c/git)

## Stop searching one by one for roles like this.

Upload your resume or enter your target roles to see your first 3 matches for free.

[Find jobs for me →](https://jobradar.live/uye/kayit)
Your resume is never shared with employers; it is processed only for matching.

Something wrong with this job?