Senior Backend Engineer - Fintech APIs & Scale (Remote SG)

BJAK is hiring backend engineers to build the core systems behind our AI Neobank app. This role is remote, but applicants must be based in Singapore and able to collaborate with global teams.

You will own backend services and APIs for onboarding, accounts, payments, cards, transfers, KYC and risk flows, and work with product, frontend, mobile and AI teams to ship features quickly and safely. A strong reliability and security mindset is essential.