Full Stack Engineer (Poland)
BJAK
Warsaw
Workplace: RemoteFull timeFunction: Software EngineeringSkills: ["Product sense","Ownership","Collaboration","Communication","Problem-solving"]Build and ship full product features across frontend, backend, APIs, and databases for BJAK’s AI Neobank app. Own end-to-end customer and internal workflows across onboarding, accounts, payments, rewards, travel, FX, support automation, KYC, and risk. Translate ambiguous product problems into working systems with clean UX and reliable backend logic, then monitor, debug, and improve post-release while collaborating across mobile, backend, design, and AI teams.

