"ray train" Jobs

38 open tech roles matching “ray train”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, Ray. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 38 results

Coreweave

Own the AI Training Infrastructure narrative at CoreWeave, shaping competitive positioning and customer proof strategies.

Coreweave New York, NY / Sunnyvale, CA / Bellevue, WA $177k–$237k/yr Published 3 weeks ago
Coreweave

Join CoreWeave as a Senior Software Engineer II to build cutting-edge research infrastructure for AI labs.

Coreweave Sunnyvale, CA / Bellevue, WA $182k–$242k/yr Published 2 months ago
Flexible on stack
Applied Intuition

Join Applied Intuition as a Research Engineer to design and build AI infrastructure for next-generation physical AI systems.

Applied Intuition Sunnyvale Published 2 years 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 1 week ago
Flexible on stack
Udio

Lead the unification of large datasets to power generative audio models in a fast-moving team at Udio.

Udio New York $180k–$220k/yr Published 10 months ago
Flexible on stack
Robinhood

Join Robinhood as a Senior Machine Learning Engineer to lead the architecture of scalable ML systems in a hybrid work environment.

Robinhood Bellevue, WA; Menlo Park, CA $209k–$245k/yr Published 1 day ago
Flexible on stack 70% coding
Coreweave

Lead complex, cross-functional programs in cluster orchestration and applied training within CoreWeave's AI/ML Platform Services.

Coreweave Bellevue, WA, Sunnyvale, CA, New York, NY, Livingston, NJ $237k–$261k/yr Published 4 months ago
Flexible on stack
Reddit

Join Reddit as a Senior Machine Learning Systems Engineer to build next-gen ML research tools and platforms for Ads ML lifecycle.

Reddit Remote - United States $216.7k–$303.4k/yr Published 1 month ago
Flexible on stack
Dyno Therapeutics

Join Dyno Therapeutics as a Sr. Machine Learning Engineer to build and scale AI tools for genetic medicine.

Dyno Therapeutics Remote; Watertown, Massachusetts, United States $178.7k–$213.7k/yr Published 1 month ago
Flexible on stack
Sesame

Join Sesame as a Data Engineer to build and maintain data pipelines for AI models in a team of experts from leading tech companies.

Sesame San Francisco Published 2 months ago
Flexible on stack
Sesame

Join Sesame as an ML Model Serving Engineer to enhance our serving layer for voice agents with cutting-edge techniques.

Sesame San Francisco Published 1 year ago
Flexible on stack
Genesis Molecular AI

Join a world-class team to lead transformative research in generative AI for drug discovery at Genesis Molecular AI.

Genesis Molecular AI San Mateo, CA Published 1 year ago
Flexible on stack
Periodic Labs

Manage the X-ray diffraction facility at Periodic Labs, ensuring instrument performance and user training in a collaborative research environment.

Periodic Labs Menlo Park, CA $200k–$275k/yr Published 6 days ago
Flexible on stack
Affirm

Lead the development of fraud prediction models in a remote-first team at Affirm.

Affirm Remote Canada CA$153k–CA$213k/yr Published 2 months ago
Flexible on stack
Genesis Molecular AI

Join Genesis Molecular AI as an ML Research Engineer to develop cutting-edge foundation models for drug discovery.

Genesis Molecular AI San Mateo, CA Published 1 year ago
Flexible on stack 70% coding
Attentive Mobile

Join Attentive's ML Platform team as a Senior Software Engineer to enhance AI and ML product delivery.

Attentive Mobile United States $180k–$250k/yr Published 4 months ago
Flexible on stack 70% coding
Reddit
Reddit Remote - United States $216.7k–$303.4k/yr Published 1 year ago