"ray in" Jobs

261 open tech roles matching “ray in”, 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 261 results

Periodic Labs

Join Periodic Labs as an ML Systems Engineer to build and optimize large-scale training and reinforcement learning infrastructure.

Periodic Labs Menlo Park, CA $250k–$350k/yr Published 4 months ago
Flexible on stack
Lumafield

Join Lumafield as a Forward Deployed Engineer to work directly with customers, applying expertise in manufacturing technology on-site.

Lumafield Boston, MA Published 2 months ago
Inworld AI

Join Inworld AI as a Staff/Principal Machine Learning Engineer to optimize and serve top-ranked realtime voice models.

Inworld AI UK £140k–£200k/yr Published 5 months ago
Flexible on stack
Lumafield

Join Lumafield as a Global Supply Manager to optimize supply chain and expand production capabilities in a growth-stage company.

Lumafield Everett, MA Published 4 days ago
SpaceX

Join SpaceX as an Assembly Engineering Specialist to support the manufacturing of Starlink's user terminal in a fast-paced environment.

SpaceX Bastrop, TX Published 1 month ago
Northwood Space

Lead the manufacturing engineering team for avionics production processes at Northwood Space.

Northwood Space Torrance, CA, United States Published 19 hours ago
Jump

Join Jump as a Staff/Principal Software Engineer to empower financial advisors with AI-driven solutions in a fully remote role.

Jump Poland $30–$70/hr Published 7 months ago
Flexible on stack AI-first team
ChipAgents

Join ChipAgents as an ML Systems Engineer to optimize LLM inference systems for leading semiconductor companies.

ChipAgents San Jose $150k–$350k/yr Published 3 months ago
Flexible on stack
Inferact

Join Inferact as a co-op student to work on cutting-edge AI inference systems in a hands-on engineering role.

Inferact San Francisco Published 2 days ago
Flexible on stack
baseten

Join Baseten as a Forward Deployed Engineer to solve complex AI challenges for leading companies.

baseten San Francisco Published 3 weeks ago
Flexible on stack
Reflection AI

Join Reflection AI as a Data Ingestion Engineer to build and operate large-scale data ingestion systems for AI model training.

Reflection AI San Francisco, CA Published 2 months ago
Flexible on stack
Inferact

Join Inferact as a cloud orchestration engineer to build reliable systems for AI model deployment at scale.

Inferact Singapore S$200k–S$400k/yr Published 2 months ago
Flexible on stack
Lumafield

Drive the successful delivery of technical solutions combining hardware and software to solve manufacturing challenges.

Lumafield San Francisco, CA Published 1 month ago
Lumafield

Drive customer outcomes and revenue growth for Lumafield’s industry-changing products in the medical devices sector.

Lumafield San Francisco, CA Published 3 months ago
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 5 months ago
Inworld AI

Join Inworld AI as a Staff/Principal Machine Learning Engineer to optimize and serve state-of-the-art voice models in a fully remote role.

Inworld AI Switzerland Published 5 months ago
Flexible on stack
Inferact

Join Inferact as a cloud orchestration engineer to build reliable systems for AI model deployment at scale in a fully remote role.

Inferact Remote Published 2 weeks ago
Flexible on stack