Senior Machine Learning Engineer - Trust & Safety

Anthropic is building reliable, interpretable, and steerable AI systems. We are looking for a Senior Machine Learning Engineer to join our Trust & Safety team. In this role, you will develop and deploy ML systems to ensure the safety, fairness, and ethical behavior of our AI models. You will tackle challenging problems related to content moderation, bias detection and mitigation, adversarial robustness, and ensuring our AI aligns with human values. Key responsibilities include designing, implementing, and iterating on ML models and pipelines for safety-critical applications. You'll work with large datasets, conduct rigorous experimentation, and deploy models into production environments. The ideal candidate possesses a strong background in machine learning, particularly in areas relevant to AI safety and responsible AI. Proficiency in Python, experience with ML frameworks (e.g., PyTorch, JAX), and a solid understanding of software engineering best practices are required. We value collaboration, intellectual curiosity, and a deep commitment to building safe AI. Anthropic offers a unique opportunity to work on foundational AI research and development with a focus on safety. We provide competitive salaries, generous equity, comprehensive health benefits, and a supportive work culture.