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Mobile EngineerBJAK · United Kingdom
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BJAK

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Mobile Engineer

🗓️ Posted 2026-10-01 United Kingdom Fulltime Hybrid ICT
💰 Salary Not shared 📊 Market 4,500 GBP–7,500 GBP/mo

About the Company

BJAK is an insurance platform founded in 2019 that aims to provide smarter ways to plan, save, and grow money, becoming the leading mobile first insurance platform in Southeast Asia. The company focuses on expanding financial services to the region and has a diverse team of over 20 nationalities working worldwide. The mission is to help people get more from their money every day, building next generation products that redefine financial applications for everyone.

About the Role

We are looking for a mobile engineer to build BJAK's AI Neobank App across Android and iOS. This role is for strong mobile builders who can ship clean, reliable and intuitive mobile experiences, whether their main strength is Android, iOS or both.

Responsibilities

  • ● Build and ship mobile features for Android and/or iOS.
  • ● Create simple mobile flows for insurance, payments, claims, renewals and financial services.
  • ● Work with product, design and backend teams to turn complex journeys into usable mobile products.
  • ● Integrate APIs and handle edge cases, loading states, errors and production issues.
  • ● Improve app performance, reliability, crash rate and user experience.
  • ● Support fast product launches, experiments and iterations across mobile journeys.
  • ● Help set high standards for mobile product quality across the app.

Requirements

  • ● 3+ years of mobile development experience in Android, iOS or both.
  • ● Strong experience with Kotlin and/or Swift.
  • ● Experience shipping production apps used by real users.
  • ● Strong product sense and attention to mobile UX.
  • ● Able to work with APIs, analytics, crash logs and production feedback.
  • ● Fast, practical and comfortable owning work with limited handholding.

Nice to Have

  • ● App links, GitHub, screenshots or examples of shipped work are a strong advantage.
  • ● Thinks like a product builder, not just a mobile coder.
  • ● Cares about smooth flows, small details and real user behaviour.
  • ● Can work across ambiguity and ship without waiting for perfect specs.
  • ● Takes production quality personally.
  • ● Honest about what they built directly versus what the wider team delivered.