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Posted May 31, 2026

Staff Machine Learning Engineer, AI Research

Description: • Design, train, and evaluate machine learning models for research and applied AI initiatives. • Run rapid experiments to test hypotheses and identify model improvements. • Collaborate with researchers, engineers, development partners, and stakeholders to translate academic advances into production-ready systems. • Build and maintain ML pipelines for data ingestion, feature engineering, model training, and evaluation. • Optimize model performance through fine-tuning, hyperparameter search, and architecture experimentation. • Track experiment results, document findings, and share learnings with the broader team. • Stay current with the latest ML and AI research and identify opportunities to apply new methods. • Participate in stand-by, on-call, or off-hours support during critical research or deployment milestones. Requirements: • Bachelor's degree in Computer Science, Mathematics, Statistics, or a related field. • 5+ years of industry or research experience. • Master's degree or PhD is 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 such as MLflow, Weights & Biases, Kubeflow, or similar. • Solid understanding of modern NLP, computer vision, and/or reinforcement learning techniques. • Ability to move fast without sacrificing rigor, including knowing when to prototype and when to productionize. • Excellent communication skills for presenting experimental results to technical and non-technical stakeholders. Benefits: • Salary range of $230,000 to $275,000, depending on geographic location and experience. • Comprehensive health, dental, vision, short-term disability, and life insurance coverage. • Paid holidays and paid time off. • Fertility treatment benefit. • 401(k) plan. • Equity package. • Eligibility for a discretionary company-wide bonus. • Remote-first work environment.