Sr. Manager, Software Engineering - Machine Learning Simulations

Upstart's Machine Learning and Simulations Platform team builds and operates the infrastructure behind ML model training, features engineering, inference, and marketplace simulation. Our simulation platform answers one question before any change reaches a borrower: what would this new ML model, price, or fee have produced for real applicants? It replays historical data through production pricing logic in isolated environments, and it is now the shared tool every machine learning team at Upstart uses to size the impact of a launch.

Our priorities are reliability teams can bet a launch on, fidelity to production we can prove, cost per simulation stays in check as usage grows, and coverage that extends across the lending funnel and into new loan products.

As the Senior Engineering Manager, Machine Learning Simulations at Upstart, you will lead the team that owns this platform. Today machine learning teams run roughly a thousand simulations a month on it. Your job is to make it production-grade, cut its cost while usage doubles, and open it to Analytics and Finance teams who need the same answers about pricing and portfolio strategy. You will work across machine learning, pricing, product, analytics, and infrastructure teams, many of whom own the logic your platform has to reproduce faithfully.