Backend Software Engineer - AI Neobank App (Hong Kong)

Build core backend systems powering BJAK’s AI Neobank app, including reliable APIs, workflows, and financial product infrastructure that scales across markets, partners, and millions of users. Own backend services for insurance, payments, wallets, savings, investing, and travel, while designing systems for user accounts, transactions, integrations, reconciliation, notifications, and operations. Partner with product and mobile teams, and improve reliability, observability, security, and performance for regulated products.