Source-listed Job

Founding Engineer

ABOUT THE ROLE

Job Remote Source description available
Clera San Jose Source published Oct 20, 2026 Source retrieved Oct 20, 2026
Source: Clera (ashby) · A retrieval date records when our system last obtained the source record. It does not guarantee the vacancy is still open or that every detail has been independently checked.
Description from the source The source description is formatted below for discovery. The provider owns the original wording and may change its requirements or close applications.
EmploymentFull-time
Work modeRemote / location-flexible

Overview

ABOUT THE ROLE

Full job description

ABOUT THE ROLE Join an early-stage AI startup as its first engineer, partnering closely with the founding team to build a foundational model from the ground up. This hands-on individual contributor role spans novel model architecture, training, and reinforcement learning. WHAT YOU'LL DO

  • Contribute directly to the development of a foundational model using a novel architecture rather than fine-tuning existing models.
  • Work across the model-building pipeline, including architecture, training, and reinforcement learning.
  • Help establish the engineering foundations for an early-stage AI team. WHAT WE'RE LOOKING FOR
  • A PhD and experience at a frontier AI lab.
  • Hands-on experience contributing as an individual engineer rather than primarily in a management role.
  • Experience spanning foundational model architecture, training, and reinforcement learning. COMPENSATION & BENEFITS Base salary up to $400,000, flexible for the right candidate, plus equity. Visa sponsorship details were not provided. LOCATION On-site in San Jose, California.

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