"optimization models" Jobs

4358 open tech roles matching “optimization models”, 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 4358 results

World Labs

Join World Labs as a Performance Engineer to optimize AI models for speed and efficiency in a cutting-edge research environment.

World Labs San Francisco $200k–$300k/yr Published 4 months ago
Flexible on stack 70% coding
Harvey

Lead the design and development of systems powering AI requests at Harvey, ensuring high reliability and operational excellence.

Harvey San Francisco $193.4k–$290k/yr Published 5 days ago
Flexible on stack 60% coding
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
Macroscope

Join Macroscope as an Applied ML Engineer to enhance machine learning systems in a collaborative startup environment.

Macroscope San Francisco $170k–$280k/yr Published 1 month 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 2 months ago
Flexible on stack
Instacart

Lead the design and development of core ML models for Instacart’s ads ecosystem in a fully remote role.

Instacart United States - Remote $201k–$253.5k/yr Published 3 months ago
Flexible on stack
Reddit

Join Reddit as a Machine Learning Engineer to optimize ads auction and bidding systems for a high-impact revenue engine.

Reddit Remote - United States $185.8k–$303.4k/yr Published 2 months ago
Flexible on stack
Pika

Join Pika as a Senior/Staff ML Engineer to enhance AI-driven products through advanced inference acceleration and GPU optimization.

Pika Palo Alto HQ Published 2 months 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 10 months ago
Perplexity AI

Join the Model Behavior team at Perplexity AI to shape AI product responses through context and prompt engineering.

Perplexity AI San Francisco Published 1 month ago
Hippocratic AI

Own the serving infrastructure for healthcare AI, optimizing LLM inference systems to enhance patient experiences.

Hippocratic AI Menlo Park, CA Published 3 weeks ago
Flexible on stack
Perplexity

Join the Model Behavior team to shape Perplexity’s AI products through context and prompt engineering.

Perplexity San Francisco Published 1 month ago
Endra

Join Endra as a Software Engineer to design and implement optimization algorithms for complex spatial problems in a startup environment.

Endra Malmö Published 5 months ago
Flexible on stack
Iambic Therapeutics

Join Iambic Therapeutics as a Machine Learning Scientist to fine-tune multimodal models for clinical prediction in drug discovery.

Iambic Therapeutics Boston Office Published 1 week ago
Flexible on stack
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 2 weeks ago
Flexible on stack
Harvey AI

Lead the design and development of systems powering AI requests at Harvey, collaborating with multiple teams to ensure reliability and efficiency.

Harvey AI San Francisco $236k–$290k/yr Published 1 month ago
Flexible on stack
Anthropic
Anthropic San Francisco, CA | New York City, NY | Seattle, WA $280k–$850k/yr Published 2 years ago
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 5 months 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