Mobile Developer - Finance Super App (US)

About this role

BJAK, a leading Southeast Asian fintech platform, seeks experienced mobile developers to build features for their finance super app on Android and iOS. You'll own end-to-end mobile experiences across insurance, payments, and financial services, working cross-functionally with product and design to ship reliable, high-quality mobile products.

What you'll do

• Build and ship production mobile features for Android and/or iOS platforms
• Create user flows for insurance, payments, claims, renewals and financial services
• Integrate APIs, handle edge cases, loading states and production issues
• Collaborate with product, design and backend teams to simplify complex journeys into usable experiences
• Optimize app performance, reliability, crash rates and overall user experience
• Support rapid product launches, A/B experiments and feature iterations

What they're looking for

• Android development with Kotlin
• iOS development with Swift
• Production app shipping and deployment
• API integration and error handling
• Mobile UX/UI best practices
• Performance optimization and debugging
• Analytics and crash log analysis
• Autonomous problem-solving with minimal guidance

Benefits

• Remote work (US-based)
• Fast-paced, high-growth fintech environment
• Global team with 20+ nationalities
• Opportunity to impact financial accessibility across Southeast Asia
• Ownership of end-to-end product features
• Rapid hiring process (offer within 1 week for strong candidates)

Likely interview questions

• Walk us through a production app you shipped—what was your specific contribution and what would you do differently?
• How do you approach building a complex mobile flow with ambiguous requirements and tight timelines?