Mobile Application Developer - AI Finance Agent

Stack

Responsibilities

• ▹Build and ship Android features using Kotlin
• ▹Create clean mobile flows for insurance, payments, claims, renewals and financial services
• ▹Work with product and design to simplify complex user journeys
• ▹Integrate backend APIs and keep mobile flows stable, secure and reliable
• ▹Improve app performance, crash rate, loading states, responsiveness and memory usage
• ▹Use analytics, user behaviour and production issues to improve the product
• ▹Build AI-assisted mobile experiences only where they genuinely improve the user journey

Requirements

• ▹3+ years of Android development experience using Kotlin
• ▹Strong Android fundamentals and experience shipping production apps
• ▹Good knowledge of Jetpack, Coroutines, Flow and modern Android architecture
• ▹Strong sense of mobile UX, usability, edge cases and user flows
• ▹Experience integrating REST APIs and debugging production issues
• ▹Based in Poland (remote role, hiring specifically in this market)
• ▹Strong English communication

Nice to have

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

Soft skills

About the company

BJAK started in 2019 and became the leading insurance platform in Southeast Asia. It is now expanding into saving, investing, exchanging and travel, with a team of over 20 nationalities working in offices and remotely.