Remote Spain-based Android Engineer (Kotlin)

BJAK; España; Presencial; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

BJAK is hiring an Android engineer to build the native Android experience for our AI Neobank App, focusing on clean user flows, performance, and reliable features used by real customers.

Ideal candidates have 3+ years in Android with Kotlin, strong Jetpack/Coroutines/Flow knowledge, and experience integrating REST APIs. This is a remote role based in Spain with fast interview processes.

Formación

• 3+ years of Android development experience with Kotlin.
• Strong fundamentals in Android, production app shipping.
• Experience with Jetpack, Coroutines, Flow, and modern architecture.
• Experience integrating REST APIs and debugging production issues.
• Portfolio or examples of shipped apps is a plus.

Responsabilidades

• Build and ship Android features using Kotlin.
• Collaborate with product and design to simplify user journeys.
• Integrate backend APIs and ensure app stability and security.
• Improve performance, loading states and memory usage.
• Leverage analytics and production data to improve product.
• Contribute to AI-assisted mobile experiences when beneficial.

Conocimientos

Android development

Kotlin

Jetpack

Coroutines

Flow

REST APIs

GitHub

UI/UX

Performance optimization

Debug production issues

Herramientas

Jetpack Compose

SQL/NoSQL

TensorFlow Lite

Descripción del empleo

BJAK is hiring an Android engineer to build the native Android experience for our AI Neobank App, focusing on clean user flows, performance, and reliable features used by real customers.

Ideal candidates have 3+ years in Android with Kotlin, strong Jetpack/Coroutines/Flow knowledge, and experience integrating REST APIs. This is a remote role based in Spain with fast interview processes.