"model optimization" Jobs

4532 open tech roles matching “model optimization”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, SQL. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 4532 results

Inworld AI

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

Inworld AI Mountain View, California, USA $270k–$500k/yr Published 6 months ago
Flexible on stack
Inflection AI

Lead model training and post-training strategies for emotionally intelligent AI at Inflection AI.

Inflection AI Palo Alto, California, United States $400k–$550k/yr Published 3 months ago
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
Perplexity AI

Join Perplexity AI as a Machine Learning Research Engineer to advance search technologies focusing on retrieval and ranking.

Perplexity AI Berlin Published 2 weeks ago
Flexible on stack
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 5 months ago
Flexible on stack
Instacart

Join Instacart as a Senior Machine Learning Engineer to develop ML models for ads response prediction in a fully remote role.

Instacart Canada - Remote (ON, AB, BC, or NS Only) CA$180k–CA$190k/yr Published 3 weeks 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 3 weeks ago
Flexible on stack
Genmo

Join Genmo as a GPU Performance Engineer to optimize video generation models and achieve significant performance improvements.

Genmo San Francisco HQ Published 1 year ago
Flexible on stack
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 6 months ago
Flexible on stack
Reflection AI

Join Reflection AI as a Forward Deployed Engineer to fine-tune models and work directly with enterprise customers in a dynamic startup environment.

Reflection AI San Francisco, CA Published 5 months ago
Reddit

Join Reddit as a Staff Machine Learning Engineer to enhance ML efficiency and drive performance improvements in a fully remote role.

Reddit Remote - United States $230k–$322k/yr Published 1 week ago
Flexible on stack
Reflection AI

Lead the post-training and evaluation capabilities for large language models in a dynamic AI research lab.

Reflection AI New York, NY Published 11 months ago
DEFCON AI

Join DEFCON AI as a Model Test and Measurement Engineer to ensure AI systems perform reliably and transparently in a fully remote role.

DEFCON AI Remote, USA $150k–$190k/yr Published 1 week 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 6 months ago
Flexible on stack
Kodiak Robotics

Join Kodiak Robotics as a Senior AI Infrastructure Engineer to optimize model training for autonomous technology.

Kodiak Robotics Mountain View, CA $190k–$260k/yr Published 3 months ago
Flexible on stack
Perplexity

Join Perplexity as a Senior ML Engineer to design and optimize recommendation systems for personalized user experiences.

Perplexity San Francisco Published 4 months ago
70% coding
Perplexity AI

Join Perplexity AI as a senior ML Engineer to design and optimize recommendation systems for personalized user experiences.

Perplexity AI San Francisco Published 4 months ago
Preference Model

Join Preference Model as a Machine Learning Engineer to develop low-level reinforcement learning environments in a fast-paced startup.

Preference Model San Francisco Published 1 month ago
Flexible on stack