Senior Software Engineer, Machine Learning & Simulations Platform

Upstart(1 month ago)

RemoteFull TimeSenior$163,600 - $226,400Machine Learning & Simulations Platform (MLSP)

About this role

The Senior Software Engineer on the Machine Learning & Simulations Platform team will help build and evolve Upstart’s MLOps and simulation infrastructure to support model inference, deployment, observability, and marketplace simulation. The role supports rapid innovation across ML and Finance teams by enabling scalable, low-latency serving and accurate simulation of production dynamics. This position partners closely with ML, Product, Engineering, and Data teams and contributes to the design and modernization of core systems.

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Required Skills

MLOps
Model Serving
Backend Services
APIs
Python
Kotlin
Databricks
AWS
Distributed Systems
Simulation Platforms

+15 more

About Upstart

upstart.com

Upstart is an AI-driven lending platform that partners with banks and credit unions to offer personal loans, auto refinancing, and debt consolidation while expanding access to affordable credit. Founded by ex-Googlers, it uses a proprietary underwriting model that goes beyond FICO—incorporating signals like schools attended, area of study, academic performance, and work history—to identify high-quality borrowers, including those with limited credit history. Consumers can check rates online with no impact to their credit and access fast funding with transparent pricing and no hidden fees. Financial institutions integrate Upstart to originate loans more efficiently and reach underserved borrowers.