Senior Android Engineer

Vidio; Jakarta Pusat; On-site; IDR 6,000,000 - 10,000,000; Full time

Job summary

Vidio is seeking a performance-minded Android Engineer to enhance our customized ExoPlayer and keep CI/CD pipelines healthy. You will optimize app performance, improve stability, and ensure resource efficiency across a wide range of devices.

Join Vidio to drive growth, implement Jetpack Compose in production, explore Kotlin Multiplatform Mobile (KMM), and collaborate with TV partners while delivering secure, high-quality Android apps.

Qualifications

• Fluent in Kotlin and Kotlin Coroutines.
• Solid understanding of Android technology and ecosystem.
• Experience with asynchronous programming and concurrency.

Responsibilities

• Improve customized ExoPlayer and production-ready Kotlin code.
• Maintain CI/CD pipelines and ensure they always work.
• Enhance app performance, stability, and resource efficiency across devices.
• Grow user base and interaction through app improvements.
• Migrate and implement Kotlin Multiplatform Mobile (KMM).
• Integrate with TV partners and ensure secure Android applications.

Skills

Kotlin

Kotlin Coroutines

Android

Jetpack Compose

KMM

CI/CD

Performance optimization

Security best practices

Unit Tests

UI Tests

Google Play publishing

Tools

Flow

Job description

• improve our customized ExoPlayer (Yes! We customize the player ourselves!)
• make sure our CI/CD works all the time
• improve app performance, stability, and resource efficiency across a wide range of devices
• grow our user base and increase user interaction within the app
• tinker with the latest development of Jetpack Compose and implement it in production
• migrate our code base to KMM (Kotlin Multiplatform Mobile)
• integrate with TV Partners (We have integrated with dozens of TV Partners and more in the pipeline)
• build and maintain secure Android applications and protect user data and application resources

• deliver code that sets the standard for quality and maintainability
• can write code that is clear, concise, well abstracted, and easily understood by others
• can provide highly insightful and comprehensive code reviews
• are fluent in Kotlin and Kotlin Coroutines
• have solid experience with asynchronous programming and concurrency using Kotlin Coroutines and Flow
• has solid understanding of Android technology and ecosystem, Design Pattern, SOLID principles and the concept of Clean Architecture
• have solid understanding of Data Structure and Algorithms
• understand Android application performance, including profiling, memory management, CPU usage, rendering, startup time, and network efficiency
• understand mobile application security best practices, including secure data storage, authentication, authorization, API security, and protection against common Android security threats
• familiar with agentic development and loop engineering, not just shipping out AI generated code blindly
• know how to write Unit Tests and UI Tests
• have published app(s) to Google Play