Principal Full-Stack Data Scientist - Foundational Models

📋 Description

• Design, develop, evaluate, and productionize machine learning models that improve Stitch Fix's
• Advance foundational modeling capabilities, including client and item representations, embeddings
• Explore and apply LLMs and machine learning techniques—including deep learning, representation
• Own work across the full ML lifecycle, from problem formulation and data exploration through
• Design rigorous offline evaluations and online experiments to understand model performance, measure
• Work with large-scale behavioral and product datasets using Python, SQL, and distributed

🎯 Requirements

• Bachelor’s Degree in a quantitative field such as Computer Science, Statistics, Physics
• 8+ years of experience in design and deployment of machine learning solutions, ideally in
• Strong ability to architect technical solutions and write production-grade code in Python.
• Ability to independently drive ambiguous machine learning problems from initial exploration and
• Experience working with large-scale datasets using SQL and distributed data-processing technologies
• Experience with modern deep-learning frameworks such as PyTorch or TensorFlow.

🎁 Benefits

• We are a group of bright, kind people who are motivated by challenge. We value integrity
• We cultivate a community of diverse perspectives—all voices are heard and valued.
• We are an innovative company and leverage our strengths in fashion and tech to disrupt the future
• We win as a team, commit to our work, and celebrate grit together because we value strong
• We boldly create the future while keeping equity and sustainability at the center of all that we do.
• We are the owners of our work and are energized by solving problems through a growth mindset lens.