Full Stack Software Engineer - AI Neobank App (Japan) at Bjak | Tokyo, Tokyo, JP | Rezi

Full Stack Software Engineer - AI Neobank App (Japan) at Bjak

Full Stack Software Engineer - AI Neobank App (Japan)

Bjak · Tokyo, Tokyo, JP

2 weeks ago

Full Stack Software Engineer - AI Neobank App (Japan)

Bjak · Tokyo, Tokyo, JP

21 days ago
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About the Role

We are looking for product-minded full stack engineers to build fast across BJAK's AI Neobank app, turning ideas into working products quickly.

Responsibilities

  • Build customer-facing and internal product features end to end.
  • Develop web flows, backend APIs, admin tools, dashboards and operational systems.
  • Support products across insurance, payments, savings, investing, travel and financial services.
  • Work with product, design, mobile and operations teams to launch fast.
  • Integrate APIs, handle data flows and improve production reliability.
  • Use analytics, feedback and production issues to improve features after launch.
  • Help build tools that reduce manual work and improve speed across the business.

Requirements

  • 3+ years of full stack software engineering experience.
  • Strong frontend and backend fundamentals.
  • Experience with modern web frameworks, APIs, databases and production systems.
  • Able to build useful products quickly without needing perfect specs.
  • Good product sense, UX awareness and attention to detail.
  • Comfortable debugging across the stack.
  • Experience in fintech, insurtech, marketplace, consumer apps or high-volume platforms is a strong advantage.
  • Can turn rough requirements into working product.
  • Thinks about user flow, backend logic and business process together.
  • Moves fast while keeping systems maintainable.
  • Takes ownership from build to launch to post-launch fixes.
  • Clear about what they personally built and what was team-owned.

Location

  • Japan

Work Type

  • Hybrid

Experience Level

  • 3+ years

About the Company

  • BJAK's original mission is to provide people with smarter ways to plan, save and grow their money.
  • Founded in 2019, BJAK built the first mobile-first insurance platform, making insurance accessible online to millions in Southeast Asia, and is now the leading insurance platform in the region.
  • BJAK is expanding to help people with spending, saving, investing, exchanging, travelling, and more, with the mission to help people get more from their money every day.
  • BJAK has global teams with over 20 nationalities, working from offices and remotely, who are passionate about their work and building next-generation products.
  • BJAK is looking for talented and driven individuals passionate about redefining financial applications for everyone.