Remote Android Developer for AI Finance App (Kotlin)

BJAK; España; Presencial; EUR 42.000 - 68.000; Jornada completa

Descripción de la vacante

BJAK is seeking a Mobile Android developer to build the native Android experience for BJAK's AI Finance Agent. The role focuses on clean user flows, fast performance and reliable mobile features used by real customers.

Based in Spain and fully remote, you will ship features with Kotlin, Jetpack Compose, and modern Android architecture, collaborating with product and design to simplify complex journeys and integrate backend APIs to ensure robust mobile experiences.

Formación

• 3+ years of Android development with Kotlin.
• Strong Android fundamentals and modern architecture knowledge.
• Experience with Jetpack, Coroutines, and Flow.
• Strong mobile UX sense and user flows.
• Experience integrating REST APIs and debugging production issues.
• Fast execution with high ownership and focus on quality.
• App links, GitHub, screenshots or shipped work are a plus.

Responsabilidades

• 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 ensure mobile flows are stable, secure and reliable.
• Improve app performance, crash rate, loading states, responsiveness and memory usage.
• Use analytics, user behavior and production issues to improve the product.
• Build AI-assisted mobile experiences only where they genuinely improve the user journey.

Conocimientos

Android development

Kotlin

Jetpack

Coroutines & Flow

REST APIs

Mobile UX

Herramientas

Kotlin

Jetpack Compose

Android SDK

Coroutines & Flow

SQL/NoSQL

TensorFlow Lite

Descripción del empleo

BJAK is seeking a Mobile Android developer to build the native Android experience for BJAK's AI Finance Agent. The role focuses on clean user flows, fast performance and reliable mobile features used by real customers.

Based in Spain and fully remote, you will ship features with Kotlin, Jetpack Compose, and modern Android architecture, collaborating with product and design to simplify complex journeys and integrate backend APIs to ensure robust mobile experiences.