Android Developer - AI Finance Agent

Stack

Responsibilities

• ▹Build and ship native Android features for onboarding, accounts, cards, payments, transfers, rewards and AI-assisted user journeys
• ▹Turn complex financial flows into simple, fast and reliable mobile experiences
• ▹Work closely with product, design, backend and AI engineers to take features from idea to production
• ▹Own app quality across performance, crash rate, loading states, edge cases and release stability
• ▹Use production feedback, analytics and customer behaviour to improve what you build after launch
• ▹Integrate APIs, authentication, secure data handling and financial workflows with strong attention to reliability

Requirements

• ▹Strong native Android experience using Kotlin
• ▹Experience shipping Android apps used by real users
• ▹Good understanding of Android architecture, Jetpack, Coroutines, Flow and modern Android development
• ▹Strong product sense and care for UX, not just screens and tickets
• ▹Able to debug production issues and improve performance, reliability and app quality
• ▹Comfortable working with ambiguity and moving fast without lowering the bar
• ▹Must be based in Spain (hiring specifically for this market)

Soft skills

About the company

BJAK builds smarter ways for people to plan, save and grow their money. Founded in 2019, it created the first mobile-first insurance platform in Southeast Asia and is now the leading insurance platform in the region, expanding into spending, saving, investing, exchanging and travel. Its teams span more than 20 nationalities across offices and remote locations worldwide.