Senior Machine Learning Researcher / Principal Scientist

We are building Protege to solve the biggest unmet need in AI — getting access to the right training data. We're seeking a Senior Member of the Core Data Team/ Principal Scientist to lead the evaluation and optimization of large-scale datasets used to train state-of-the-art AI models.

Requirements

• Design and apply statistical and machine learning methods to curate, filter, and enrich large-scale unstructured datasets
• Develop frameworks to assess data diversity, duplication, and informativeness
• Collaborate with model training teams to identify data bottlenecks and optimize dataset performance
• Provide leadership on data quality strategy and shape internal best practices
• Evaluate external datasets for integration, focusing on scalability, quality, and relevance to model performance
• Contribute to research and development of tools that automate data preprocessing and validation

Benefits

• Generous Paid Time Off
• 401k Matching
• Retirement Plan
• Visa Sponsorship
• Four Day Work Week
• Generous Parental Leave
• Tuition Reimbursement
• Relocation Assistance