"model development" Jobs

2658 open tech roles matching “model development”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: AI/ML, Python, TypeScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 2658 results

Harvey AI

Lead a high-performing team to develop and manage the model infrastructure platform at Harvey AI.

Harvey AI San Francisco $272k–$355k/yr Published 1 month ago
Heavy meetings
Omnifold

Join Omnifold as an ML Research Scientist to tackle complex supply chain challenges with innovative AI models.

Omnifold San Francisco HQ Published 6 months ago
Preference Model

Join Preference Model as a Senior ML Infrastructure Engineer to build scalable infrastructure for post-training research on large language models.

Preference Model San Francisco, United States Published 2 days ago
Flexible on stack
Together AI

Own the interfaces for Model APIs and Developer Experience at Together AI, focusing on multimodal APIs and ecosystem compatibility.

Together AI San Francisco $200k–$280k/yr Published 3 weeks 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 2 months ago
Flexible on stack
baseten

Join Baseten as a Software Engineer focused on ML performance to optimize large language models in a fast-paced startup environment.

baseten San Francisco Published 2 years ago
Flexible on stack
krea.ai

Join Krea as an ML Researcher to train diffusion models for image and video generation in a creative AI-focused environment.

krea.ai San Francisco Published 1 week ago
Flexible on stack
Preference Model

Join Preference Model as a Senior ML Infrastructure Engineer to build scalable infrastructure for post-training research on large language models.

Preference Model San Francisco Published 3 days ago
Flexible on stack
HappyRobot

Join HappyRobot as a Machine Learning Engineer to build AI models for human-like conversations and shape the future of AI infrastructure.

HappyRobot San Francisco Published 1 month ago
Flexible on stack
Genmo

Join Genmo as a Research Engineer to advance visual generative AI in a fast-paced startup environment.

Genmo San Francisco HQ Published 1 month ago
Flexible on stack
Cartesia

Join Cartesia as a lead researcher to design evaluation frameworks for next-generation AI models.

Cartesia *HQ - San Francisco, CA Published 10 months ago
AI-first team
Hedra

Join Hedra as a Research Engineer to lead the development of action-conditioned world models in a pioneering Physical AI team.

Hedra San Francisco Published 5 months ago
Flexible on stack
Mirendil

Join Mirendil as a research engineer to build evaluation infrastructure for frontier AI models.

Mirendil San Francisco $300k–$400k/yr Published 2 months ago
AI-first team
Together AI

Join Together AI as a Research Engineer to optimize large-scale training infrastructure for cutting-edge AI models.

Together AI San Francisco $200k–$290k/yr Published 1 month ago
Flexible on stack
Together AI

Join Together AI as a Platform Engineer to build and improve infrastructure for model customization and evaluation in a collaborative environment.

Together AI San Francisco $200k–$290k/yr Published 1 year ago
Flexible on stack
Anthropic

Drive model launches and improve coding performance as a Product Manager on Claude Code's model performance team.

Anthropic San Francisco, CA | Seattle, WA $305k–$460k/yr Published 3 months ago
Vals AI

Join Vals AI as an Evaluations Engineer to evaluate LLM models and contribute to industry-leading benchmarks.

Vals AI San Francisco, United States Published 2 months ago
Flexible on stack
Genmo

Join Genmo as a Research Scientist to lead initiatives in alignment and post-training for large-scale video generation models.

Genmo San Francisco HQ Published 5 days ago
Flexible on stack
Figma
Figma San Francisco, CA • New York, NY • United States $169k–$303k/yr Published 9 months ago