"post training" Jobs

3048 open tech roles matching “post training”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 3048 results

End Game
End Game San Francisco Bay Area Published 1 year ago
Hippocratic AI

Join Hippocratic AI as an Applied Scientist to enhance AI safety and clinical reasoning through reinforcement learning.

Hippocratic AI Menlo Park, CA Published 3 months ago
Flexible on stack
baseten

Join Baseten as a Post-Training Applied Researcher to enhance AI models for leading companies in a collaborative environment.

baseten San Francisco Published 4 weeks ago
Flexible on stack
Profound

Join Profound as a Post-Training Engineer to enhance AI models for Fortune 500 marketing teams in a fast-paced environment.

Profound New York, New York $230k–$325k/yr Published 6 days ago
Flexible on stack
Together AI

Join Together AI as a Forward Deployed Engineer to guide strategic customers in post-training AI model development.

Together AI San Francisco $270k–$300k/yr Published 1 week ago
Flexible on stack 70% coding
Distyl AI

Join Distyl AI as a Senior Applied AI Researcher to redefine AI utilization in enterprise with cutting-edge research and technology.

Distyl AI San Francisco $150k–$250k/yr Published 1 year ago
Flexible on stack
Cartesia

Join Cartesia as a Researcher to enhance multimodal models through innovative post-training methods and alignment techniques.

Cartesia *HQ - San Francisco, CA Published 1 year ago
Handshake

Join Handshake as a Member of Technical Staff to define and build post-training systems for frontier AI models.

Handshake India ₹130k+/yr Published 3 weeks ago
Flexible on stack
baseten

Join Baseten as a Post-Training Research Engineer to build in-house tooling for efficient and high-quality machine learning models.

baseten San Francisco Published 7 months ago
Harvey AI

Join Harvey AI as a Research Engineer to drive post-training experiments and enhance legal AI models.

Harvey AI San Francisco $231k–$340k/yr Published 4 months ago
Flexible on stack
Cognition

Join a small, highly selective team to advance AI systems through post-training and alignment methods.

Cognition San Francisco Published 3 months ago
Vestwell

Join Vestwell as a Training Manager to lead the training ecosystem for Employer Service specialists in a hybrid work environment.

Vestwell New York, NY | Austin, TX | King of Prussia, PA | Scottsdale, AZ $80k–$95k/yr Published 6 days ago
baseten

Join Baseten as a Product Marketing Manager to engage developer audiences and drive go-to-market strategies for AI products.

baseten San Francisco Published 2 months ago
Armadin Security

Drive post-training strategies and enhance model capabilities at a cutting-edge AI security startup.

Armadin Security Palo Alto Published 4 months ago
Reflection AI

Join Reflection AI to build systems that transform pre-trained models into aligned agents in a fast-paced startup environment.

Reflection AI San Francisco, CA Published 2 months ago
krea.ai

Join Krea as an ML Researcher to finetune diffusion models and enhance AI creative tools in a collaborative environment.

krea.ai San Francisco Published 2 months ago
Flexible on stack
Distyl AI

Join Distyl AI as a Research Engineer to bridge AI research and production systems, enhancing AI behavior and reliability.

Distyl AI San Francisco $150k–$250k/yr Published 4 months ago
Mirendil

Join Mirendil as a research engineer to build the post-training stack for frontier reasoning models in AI.

Mirendil San Francisco $300k–$400k/yr Published 4 months ago