Android Engineer for AI Neobank App (Kotlin, Remote)

BJAK; Warszawa; On-site; PLN 120,000 - 180,000; Full time

Job summary

KIRA is seeking an Android engineer to build the native Android experience for our AI Neobank App. You will care about clean user flows, fast performance, product quality and shipping reliable mobile features used by real customers.

You will own features end-to-end, collaborate with product and design to simplify journeys, integrate REST APIs, and improve stability, memory usage and crash rates while leveraging on-device AI when it genuinely adds value.

Qualifications

• 3+ years of Android development experience with Kotlin.
• Strong Android fundamentals and production‑grade apps.
• Proficiency with Jetpack, Coroutines, Flow, and modern architecture.
• Excellent mobile UX sense and attention to edge cases.
• Experience integrating REST APIs and debugging production issues.

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 ensure mobile flows are 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.

Skills

Kotlin

Android development

Jetpack Compose

Coroutines & Flow

Android SDK

SQL/NoSQL

TensorFlow Lite

Job description

KIRA is seeking an Android engineer to build the native Android experience for our AI Neobank App. You will care about clean user flows, fast performance, product quality and shipping reliable mobile features used by real customers.

You will own features end-to-end, collaborate with product and design to simplify journeys, integrate REST APIs, and improve stability, memory usage and crash rates while leveraging on-device AI when it genuinely adds value.