Remote Mobile Engineer (Android/iOS) for AI Neobank - Poland

BJAK; Poland; On-site; PLN 180,000 - 240,000; Full time

Job summary

BJAK is seeking a mobile engineer to build its AI Neobank App for Android and iOS, shipping clean, reliable mobile experiences. Strong candidates will be comfortable contributing across Android, iOS or both, with a focus on performance and UX.

You will own mobile features, collaborate with product and design, integrate APIs, and help drive fast product launches while maintaining high quality across the app. English communication is required.

Qualifications

• 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.

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.

Skills

Mobile development

Android

iOS

Kotlin

Swift

API integration

Production apps

Tools

GitHub

Job description

BJAK is seeking a mobile engineer to build its AI Neobank App for Android and iOS, shipping clean, reliable mobile experiences. Strong candidates will be comfortable contributing across Android, iOS or both, with a focus on performance and UX.

You will own mobile features, collaborate with product and design, integrate APIs, and help drive fast product launches while maintaining high quality across the app. English communication is required.