Staff Software Engineer, Ledger at Alt
- Company: Alt
- Location: Remote
- Employment type: Full-time
- Salary: $300K – $500K • Offers Equity
- Posted: 2026-09-21
About the role
Alt is unlocking the value of alternative assets, starting with the $5 B trading-card market. We let collectors buy, sell, vault, and finance their cards in one place and we are backed by leaders at Stripe, Coinbase, Seven Seven Six, and pro athletes like Tom Brady and Giannis Antetokounmpo. Our next frontier is real-time pricing at scale—the Alt Value that powers every trade, loan, and product on the platform. THE NORTH STAR 99.99% reliability on gateway and banking integrations, and a ledger where every cent is accounted for and every entry says who created it and when. Supporting KPIs: reconciliation exception queue depth at daily close, gateway and banking integration uptime at 99.99%, P90 time from auction close to seller funds available, share of ACH returns and reversals handled with no manual correcting entry, and time to bring a new PSP or rail to production.…
Apply on Alt's official careers page: https://jobs.ashbyhq.com/alt/e0eb543c-efa3-4074-9b60-999e34ee5df7