Backend Staff On-site 7yr+ Seoul (Seocho)
Software Engineer, Backend (Daangn Pay)
당근 (당근페이)
You'll build the core servers behind Daangn Pay, which links local money transfers and payments. You'll design and operate a financial system that processes transactions for tens of millions of users accurately and reliably, built on a Kotlin and Spring Boot-based MSA.
Why this role fits
Even without prior experience running community-rooted fintech at massive scale, a senior who has owned both traffic and data consistency can step straight in as a design lead in the payments domain.
Stack
KotlinSpring BootJPAgRPCGraphQLKafka
Added: 2026-07-05