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UpstartUpstartUnited States

Software Engineer, Conversion

Software Engineer on the Conversion Engineering team building and optimizing high-impact, user-facing borrower experiences (funding form, rate check) that drive ~80% of Upstart's revenue. Requires 4+ years full-stack experience with strong frontend focus on performance, usability, and experimentation; partners closely with Product, Design, and ML teams.

142k – 197k
Remote4+ YOEFullstack Engineering

About the role

How you’ll make an impact

  • Deliver critical user-facing features that improve loan application and rate check experiences—directly driving improvements in conversion and funding form submission metrics.
  • Maintain full-stack web applications through monitoring of key system metrics such as latency and error rates at scale.
  • Help define and build the next-generation, platform funding form that supports multiple products, contributing to architectural direction and long-term scalability.
  • Strengthen engineering excellence by improving system performance, reliability, and on-call health for the features you build and own.

Minimum Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or Mathematics, or a related field (or its equivalent) + 4 years of experience.
  • Experience delivering end-to-end features across frontend and backend systems, including APIs and microservices.
  • Strong frontend development experience building customer-facing web applications with a focus on performance, usability, and experimentation.
  • Experience working in cross-functional environments with Product, Design, and other engineering teams.

Preferred Qualifications

  • Experience improving conversion funnels or other high-scale, metrics-driven user journeys through experimentation (e.g., A/B testing, personalization).
  • Experience operating in a microservices-based architecture.
  • Experience in fintech or other highly regulated, high-availability environments.

Skills

Frontend DevelopmentFull Stack DevelopmentAPIsMicroservicesA/B TestingJavaScriptReactExperimentationFintech
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