Backend Engineer

KRAFTON INDIA is seeking a skilled Backend Engineer to join their core payments team in Bengaluru. This role focuses on building and scaling UPI payment infrastructure, including P2P, P2M, QR, and Autopay flows, ensuring reliable operation at consumer scale. The engineer will collaborate directly with PSPs, banks, and the NPCI UPI stack to design systems that are fast, fault-tolerant, and capable of handling real-world payment flow nuances such as idempotency, retries, reversals, and full transaction lifecycle management.