Senior Data Scientist (Hybrid @ Bellevue, WA or Remote @ Florida)

OfferUp(7 days ago)

HybridFull TimeSenior$190,000 - $220,000Data

About this role

A Senior Data Scientist at OfferUp will shape the marketplace intelligence that powers search, personalization, trust & safety, and recommendation systems. The role focuses on defining customer journey logic and technical strategy to drive company-wide product and business impact through ML and generative AI innovations.

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Required Skills

Machine Learning
Python
SQL
NLP
LLMs
PyTorch
TensorFlow
Databricks
SageMaker
Deep Learning

+5 more

Qualifications

Ph.D. in Computer Science, Mathematics, or Statistics
Master's Degree in Computer Science, Mathematics, or Statistics
Bachelor's Degree (with relevant experience)

About OfferUp

offerup.com

OfferUp is a mobile-first local marketplace and classifieds platform that lets individuals buy and sell new and used items—from furniture and electronics to cars and services. The app provides in-app messaging, user profiles and ratings, identity-verification and safety features, plus optional in-app payments and shipping to support both local pickup and nationwide delivery. Formed as a simpler, mobile alternative to Craigslist and eBay (and later merged with letgo), OfferUp emphasizes ease-of-use, trust and discoverability through listings and promoted placements. Millions of users rely on it for fast, peer-to-peer commerce in their communities.