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Staff Research Scientist, Post-Training for Agents

Datadog

New York, NY +1 4 days ago $320,000–$400,000
Actively hiring Confirmed live today Posted this week High trust Above market
Reinforcement Learning Generative Modeling Post-training Autonomous Agents Synthetic Data Generation Simulated Environments Model Development Evaluation Frameworks Observability Security SaaS Infrastructure Monitoring

Staff Research Scientist, Foundation & World Models

Datadog

New York, NY +1 4 days ago $320,000–$400,000
Actively hiring Confirmed live today Posted this week High trust Above market
Foundation Models World Models Multimodal Learning Deep Learning Large Language Models Generative Modeling Representation Learning Pre-training Distributed Systems Observability Metrics Logs Traces Topology Events Telemetry Data

Staff Machine Learning Engineer (Research Scientist)

Plaid

San Francisco, CA +2 138 days ago $249,120–$367,920
Actively hiring Confirmed live today Trusted Above market
Machine Learning LLMs Foundation Models Transformers Python Distributed Training Data Curation Feature Stores Observability Distributed Systems
7+ yrs exp

Staff Machine Learning Engineer (Research Scientist)

Plaid

New York, NY 138 days ago $249,120–$367,920
Actively hiring Confirmed live today Trusted Above market
Machine Learning LLMs Foundation Models Transformers Python Distributed Training Data Curation Feature Stores Observability ML Infrastructure Production Deployment
7+ yrs exp