# Founding RL Engineer at True Talent Solutions Partners

- Company: True Talent Solutions Partners
- Status: Open
- Workplace: On-site
- Location: San Francisco
- Level: Mid-level
- Discipline: AI & ML
- Employment: Full-time
- Posted: 2026-11-09
- Skills: Python, TensorFlow, Keras
- Apply: https://jobs.ashbyhq.com/true-talent-solutions-partners/f7834cbd-ade1-4069-b237-f2ad22db0843

## Description

ABOUT THE ROLE

Join an early-stage AI company as its first engineering hire, building reinforcement learning environments and AI agents. You will work closely with the co-founders, shape technical direction, and help grow the engineering team.


WHAT YOU'LL DO

 - Build reinforcement learning environments and tasks using voice and enterprise data.

 - Develop and deploy AI agents for enterprise customers.

 - Partner with the co-founders on technical direction and product roadmaps.

 - Lead engineering as the team grows, balancing fast delivery with high-quality work.


WHAT WE'RE LOOKING FOR

 - Typically 3 or more years of experience in reinforcement learning or AI agent development, or 6 to 12 months building RL environments or data as a recent graduate.

 - Experience building coding RL environments and shipping AI agents into production, with strong reinforcement learning fundamentals.

 - Professional experience with Python and PyTorch or JAX, and hands-on use of AI coding tools such as Claude Code or Cursor.

 - Experience training models with policy gradient methods, reward modeling, RLHF, or related approaches.

 - Full-stack experience with TypeScript and AWS; experience with mobile development, distributed training, GPU infrastructure, or LLM post-training is a plus.

 - Familiarity with environment frameworks such as Gymnasium, Ray RLlib, Isaac, or MuJoCo, and training libraries such as TRL, verl, or OpenRLHF is helpful.

 - Strong shipping record in a startup or AI lab environment; a related degree or relevant open-source work or publications is valued.

 - Mu

More True Talent Solutions Partners roles: https://deviantjobs.com/companies/true-talent-solutions-partners