Android Developer - Kotlin | Performance & UX Focus

BookCabin; Jakarta Pusat; On-site; IDR 210,000,000 - 360,000,000; Full time

Job summary

BookCabin is seeking an experienced Android Developer (Kotlin) to join its mobile engineering team in Jakarta. You will build and improve a fast, reliable travel booking app with a focus on clean architecture and performance.

The role involves collaborating with designers and backend engineers to deliver user-centric features, and ensuring smooth integration with backend APIs. The ideal candidate has 3+ years of Android development with Kotlin, strong knowledge of Android SDK and Jetpack

Qualifications

• Bachelor’s degree in Computer Science or related field.
• 3+ years of Android development experience using Kotlin.
• Strong knowledge of Android SDK, Jetpack components, and modern Android architecture (MVVM/MVI).
• Experience integrating RESTful APIs.
• Familiarity with Git and CI/CD pipelines.
• Knowledge of push notifications, deep linking, navigation components, and background tasks.
• Understanding of performance optimization, caching, and offline handling.

Responsibilities

• Develop, maintain, and enhance BookCabin’s Android application using Kotlin.
• Collaborate with designers and backend engineers to build smooth, user-centric features.
• Integrate mobile features with backend APIs.
• Ensure app performance, stability, and responsiveness across various Android devices.
• Write clean, maintainable, and testable code.
• Troubleshoot and fix bugs, optimize app performance, and improve reliability.
• Participate in sprint planning, code reviews, and technical discussions.

Skills

Kotlin

Android development

Performance optimization

Offline handling

Push notifications

Deep linking

Navigation components

RESTful APIs integration

Education

Bachelor's degree in Computer Science or related field

Tools

Git

CI/CD pipelines

Jetpack Compose

JUnit

Espresso

Play Store publishing

Job description

BookCabin is seeking an experienced Android Developer (Kotlin) to join its mobile engineering team in Jakarta. You will build and improve a fast, reliable travel booking app with a focus on clean architecture and performance.

The role involves collaborating with designers and backend engineers to deliver user-centric features, and ensuring smooth integration with backend APIs. The ideal candidate has 3+ years of Android development with Kotlin, strong knowledge of Android SDK and Jetpack