full-timeUnited StatesToday
Senior Software Engineer, Backend
Flex
$150k - $220k
See jobs picked for you, not just this one
Take the 3 minute quiz and get matched with remote roles based on your timezone, skills, and async needs.
Get matched →backend-engineeringsoftware-engineerfinancial-software-developmentfintechsenior-backend-engineeringsenior-backend-engineer-(java-kotlin)senior-backend-developmentsenior-java-backend-engineersenior-java-backend-developer
About this role
Flex is building the AI-native private bank for business owners. We’re re-architecting the entire financial system for entrepreneurs—from the first dollar a business earns to how that value compounds, moves, and is ultimately spent in real life. Banking, credit, payments, personal finance, and financial operations—rebuilt from the ground up as a single, intelligent system. Flex is the full financial home for ambitious owners. Since launching publicly in September 2023, Flex has scaled from zero to nine-figure annualized revenue, with a clear path to profitability by late 2026.…