← All roles

Senior Software Engineer, Marketplace Optimization

Permanenthybrid5+ yrs📍 United States | Remote, 🇺🇸 United States🗣 English

Build backend systems powering Upstart's AI lending marketplace.

You'll develop backend systems for an AI lending marketplace, working with Ruby on Rails, Python, Kotlin, AWS, and Kafka. This is a full-time, permanent senior role available remotely across the United States with a hybrid work arrangement. You'll be expected to work in English in this position.

Tech stack
Ruby on RailsPythonKotlinAWSKafka
Rate
Not stated by the agency
via

Membership is €29/month, cancel anytime: every rate, every original listing link, and a daily alert for roles matching your filters.

Found at a specialist agency · listed 14 August 2026 · InsideJobs links you to the original posting.