Mobile Engineer

Role Overview

BJAK is hiring a Mobile Engineer to build its AI Neobank App across Android and iOS. You’ll ship clean, reliable, and intuitive mobile experiences and collaborate with product, design, and backend to deliver end-to-end mobile journeys.

Responsibilities

• Build and ship mobile features for Android and/or iOS
• Create simple mobile flows for insurance, payments, claims, renewals, and other financial services
• Work with product, design, and backend 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 overall user experience
• Support fast product launches and experiments/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
• Comfortable owning work with limited handholding

Nice to Have

• App links, GitHub, screenshots, or examples of shipped work

Not a Fit If

• You only want to build isolated screens
• You don’t care about UX, performance, or reliability
• You can’t clearly explain your contributions
• You need heavy guidance for every task

Process

• Online assessment / practical task
• Role-specific interview
• CEO / final round
• Goal: complete process and make an offer within ~1 week after starting interviews

Location & Language

• Remote, but must be based in the US
• English required