Sr. Applied Scientist at Zillow

This role is designed for a seasoned expert in Operations Research and Machine Learning who enjoys working on high-impact marketplace problems. The ideal candidate has 5+ years of experience building production-grade decision systems, specifically those involving dispatch, matching, or resource allocation. You should be equally comfortable with Python/SQL and advanced mathematical modeling, with a proven track record of deploying models that balance multiple business objectives under uncertainty. The position offers a highly competitive salary (up to $257k depending on location) and the flexibility of being fully remote within the US. As a senior-level scientist on the Conversion and Core Modeling team, you’ll have a direct hand in Zillow’s revenue-driving marketplace, providing a unique blend of technical autonomy and business influence. Equity awards and a strong culture of "caring" (as recognized by Fortune) round out the package. **You might be a good fit if you...** * Have an advanced degree (MS/PhD) and a strong background in optimization or constraint-based modeling. * Are a "systems thinker" who can handle the full ML lifecycle, from feature engineering to production monitoring. * Enjoy explaining complex, black-box decision logic to product and operations stakeholders. * Have previous experience in high-stakes marketplace environments like logistics, rideshare, or e-commerce.