← All Positions
Posted May 16, 2026

Staff Machine Learning Engineer, AI Research

Apply Now
Job Description: • Design, train, and evaluate machine learning models across a range of research and applied AI initiatives • Run rapid, iterative experiments to test hypotheses and surface insights that drive model improvements • Collaborate closely with researchers and engineers to translate cutting-edge academic advances into practical, production-ready systems • Build and maintain robust ML pipelines for data ingestion, feature engineering, model training, and evaluation • Optimize model performance through fine-tuning, hyperparameter search, and architecture experimentation • Contribute to a culture of rigorous experimentation; tracking results, documenting findings, and sharing learnings with the broader team • Stay current with the latest developments in ML and AI research, and proactively identify opportunities to apply them • This position may require stand-by, on-call, or off-hours duties during critical research or deployment milestones Requirements: • Bachelor's degree in Computer Science, Mathematics, Statistics, or a related field with 5+ years of industry or research experience (Master's or PhD a plus) • Deep hands-on experience training and evaluating ML models, including language models • Strong proficiency in Python and ML frameworks such as PyTorch or TensorFlow • Familiarity with MLOps tooling and infrastructure (e.g., MLflow, Weights & Biases, Kubeflow, or similar) • Solid understanding of modern NLP, computer vision, and/or reinforcement learning techniques • Strong ability to move fast without sacrificing rigor; you know when to prototype and when to productionize • Excellent communication skills with the ability to clearly present experimental results to both technical and non-technical stakeholders. Benefits: • health, dental, vision, short-term disability, and life insurance • paid holidays and paid time off • fertility treatment benefit • 401(k) • equity • eligibility for a discretionary company-wide bonus Apply tot his job Apply To this Job