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Principal Applied Scientist
upstart
United States | RemotePosted Jul 29, 2026 · 6h ago
Full-timePrincipalRemoteFintech
About this role
Upstart is seeking a Principal Applied Scientist to define the technical direction for offer optimization and conversion modeling systems. This role involves structuring ambiguous problems, designing solutions that consider customer journey interactions, and providing technical oversight to ensure cross-team alignment towards a unified vision. You will work at the intersection of machine learning, optimization, and causal inference to improve marketplace efficiency and borrower outcomes.
What we are looking for
6- Define technical vision for offer decisioning systems
- Build conversion modeling approaches across customer journey stages
- Ensure models account for downstream impacts and business constraints
- Design interfaces between decision systems and optimization components
- Drive cross-functional technical alignment across teams
- Scope and lead large, ambiguous initiatives
Skills mentioned
1Machine Learning
