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Job · Medior

Full Stack Engineer

Fullstack Developer • Medior • Remote • Full-time • Spain Spain

Bjak is looking for a product-minded Full Stack Engineer to build and ship features across its AI Neobank app, from frontend to backend, based in Spain.

Responsibilities

  • ▹Build and ship full product features across frontend, backend, APIs and databases
  • ▹Create customer and internal workflows (onboarding, accounts, payments, rewards, travel, FX, support automation, KYC, risk)
  • ▹Turn ambiguous product problems into working systems with clean UX and reliable backend logic
  • ▹Work with product, design, mobile, backend and AI engineers to launch fast and iterate
  • ▹Build internal tools and automation that reduce manual work
  • ▹Own work beyond release: monitor, debug and improve

Requirements

  • ▹Strong full stack engineering experience with real shipped products
  • ▹Comfortable across frontend, backend, APIs, databases and production debugging
  • ▹Good frontend execution using React, Next.js, Vue or similar stack
  • ▹Good backend fundamentals around APIs, data models, authentication, integrations and reliability
  • ▹Strong product sense and ability to simplify messy workflows
  • ▹Able to work fast with ambiguity and own outcomes end-to-end

Soft skills

End-to-end ownership from development through post-release operations

About the company

Bjak is Southeast Asia's leading mobile-first insurance platform, founded in 2019, now expanding into broader financial services such as spending, saving, investing and FX.

Languages: Angol: folyékony

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