Senior Machine Learning Scientist

Role

At Depop, machine learning is integral to building a safe and trusted marketplace. As a Senior Machine Learning Scientist in the Trust Detection team, you will design and build state‑of‑the‑art machine learning systems to detect and prevent harmful or policy‑violating content across the platform. You'll work on trust, safety, and fraud problems such as phishing prevention, counterfeit detection, and identifying prohibited or restricted listings (e.g. regulated or restricted item categories). The solutions you build will primarily leverage large language models and deep learning techniques to operate at scale and with high performance.

Responsibilities

• Research, design, and deliver machine learning solutions to detect fraud, abuse, and policy violations in user‑generated content
• Work closely with Trust, Product, Policy, and Engineering partners to translate business and safety requirements into effective ML systems
• Build, ...