Mobile Engineer - AI Finance Agent
Bjak · Remote · Spain ·
COMPENSATION
€•• – ••k
Listed on the employer's job board (Ashby)
- Fully remote (Spain)
- Android & iOS
- Kotlin & Swift
- Senior level
- English required
Join BJAK as a Mobile Engineer to develop their AI-powered Neobank application. You will work on both Android and iOS platforms, creating intuitive flows for insurance, payments, and investments. The team values product-minded builders who prioritize user experience and code quality.
This position is part of a global team expanding financial accessibility in Southeast Asia. You will collaborate with product, design, and backend teams to turn complex financial journeys into simple mobile products. Strong English communication skills are essential for this remote role.
What you'll do
- Build and ship mobile features for Android and/or iOS platforms
- Create simple flows for insurance, payments, and financial services
- Collaborate with product and design to simplify complex user journeys
- Integrate APIs and handle edge cases, errors, and loading states
- Improve app performance, reliability, and crash rates
- Support fast product launches and iterative experiments
- Set high standards for mobile product quality across the app
What you'll need
- 3+ years of mobile development experience in Android, iOS, or both
- Strong proficiency in Kotlin and/or Swift
- Proven experience shipping production apps used by real users
- Strong product sense and attention to mobile UX details
- Ability to work with APIs, analytics, and crash logs
- Self-directed worker comfortable with limited handholding
- Strong English communication skills for global collaboration
Nice to have
- Portfolio links, GitHub repos, or screenshots of shipped work
- Experience working in high-growth environments
- Ability to work across ambiguity without perfect specs
Stack
- Kotlin
- Swift
- Android
- iOS
How you'll work
- Fully remote position
- Must be currently based in Spain
- English is the main working language
Hiring process
- Online assessment or practical task
- Role-specific interview
- Final round with CEO
- Process aims to complete within 1 week