"preference optimization" Jobs

1530 open tech roles matching “preference optimization”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1530 results

Tavus

Join Tavus as a Research Engineer to optimize cutting-edge multimodal AI models for production readiness.

Tavus Remote Published 1 week ago
Flexible on stack
Verse

Join Verse as a Senior Optimization Engineer to lead the development of optimization models for the AI economy.

Verse San Francisco, CA $150k–$210k/yr Published 2 months ago
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
Perplexity AI

Join Perplexity AI as a Senior Systems Engineer to design and build core components for next-generation search technologies.

Perplexity AI Belgrade Published 1 year ago
Flexible on stack
Optimal Dynamics

Join Optimal Dynamics as a Senior Backend Software Engineer to redefine logistics technology in a fully remote role.

Optimal Dynamics Remote $180k–$220k/yr Published 1 month ago
Flexible on stack 70% coding
Instacart

Drive analytics and algorithmic strategy for Instacart's $1B+ ads business as a Senior Data Scientist II.

Instacart United States - Remote $182k–$230k/yr Published 1 week ago
Anthropic
Anthropic San Francisco, CA | New York City, NY | Seattle, WA $280k–$850k/yr Published 1 year ago
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
krea.ai

Join Krea as an ML Researcher to finetune diffusion models and enhance AI creative tools in a collaborative environment.

krea.ai San Francisco Published 1 month ago
Flexible on stack
AirOps

Own and scale high-volume outbound infrastructure for a fast-growing AI search platform.

AirOps New York , San Francisco or Remote Published 4 weeks ago
Instacart

Drive analytics and algorithmic strategy for Instacart's $1B+ ads business as a Senior Data Scientist II.

Instacart Canada - Remote (ON, AB, BC, or NS Only) CA$192k–CA$202.5k/yr Published 1 week ago
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 4 months ago
Flexible on stack
Sprinter Health

Join Sprinter Health as a Senior Software Engineer to optimize logistics for in-home healthcare delivery.

Sprinter Health San Francisco, CA Published 4 months ago
Flexible on stack
Perplexity AI

Join Perplexity AI as a Senior Support Specialist to help users maximize value from our AI-native desktop apps.

Perplexity AI London Published 5 days ago
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
Coreweave

Join CoreWeave as a Senior Engineer to optimize GPU kernels for high-performance AI applications in a rapidly growing environment.

Coreweave Sunnyvale, CA / Bellevue, WA $182k–$242k/yr Published 2 months ago
70% coding