True Talent Solutions Partners

Member of Technical Staff, Research Engineering

Mountain View
Salary
$200,000 - $300,000 annually
Level
Staff
Work type
On-site · Mountain View
Visa
Sponsors visas

Open. First seen 31 October 2026.

Apply on the company's site →

About the role

About the Role

Join an early-stage AI company developing specialized models and learning systems for production agents. You will work across research and production engineering, building post-training methods and infrastructure that improve model quality, cost, and latency in real-world applications.

What You'll Do

  • Build evaluation suites, graders, and data pipelines using production workflows and traces.
  • Own post-training projects in customer settings, including data work, evaluations, reinforcement learning environments, and training runs.
  • Implement agent environments and harnesses for reproducible experiments and training data generation.
  • Run and analyze post-training experiments, reproduce promising research, and debug related systems.
  • Turn successful experiments into reliable components of a post-training and continual learning platform.

What We're Looking For

  • One to five years of engineering experience at an AI startup or in an ML research group, working hands-on with LLM post-training, evaluation, or inference.
  • Strong Python programming skills and solid foundations in machine learning and computer science.
  • Hands-on experience training, evaluating, and serving LLMs, beyond using APIs or prompt and agent wrappers.
  • Experience with tools and technologies such as PyTorch, JAX, reinforcement learning, agent environments, evaluation harnesses, vLLM, SGLang, or Megatron.
  • Evidence of building and owning technical work, such as shipped systems, engineering internships, open-source contributions, research, or substantial projects.
  • Ability to learn unfamiliar systems, debug independently, communicate technical decisions, and measure whether solutions work.

Compensation & Benefits

Base salary: $200,000 to $300,000 annually. Visa sponsorship is available.

Location

On-site, five days per week in Mountain View, California.

What this role asks for

Particular to this role

PyTorch

Rare in True Talent Solutions Partners's other 122 open postings.

Compared with True Talent Solutions Partners's other open jobs.

The team: Client Roles

This role is one of 127 open in Client Roles. 127 were posted in the last 30 days, including 6 lead roles: the team is hiring the people who run it too.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (71 of 127), TypeScript (46 of 127), LLM (45 of 127), React (38 of 127), Machine Learning (33 of 127), AWS (29 of 127), JavaScript (26 of 127)

OTHER ROLES ON THIS TEAM

From the team and dates on True Talent Solutions Partners's own job board.

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