Senior Android Engineer — Kotlin, Real-Time Finance Apps

PT. Trimegah Sekuritas Indonesia, Tbk; Jakarta Selatan; On-site; IDR 350,000,000 - 600,000,000; Full time

Job summary

PT Trimegah Sekuritas Indonesia, Tbk is seeking an experienced Android engineer to own the architecture, quality, and performance of the Android app end to end. You will build core flows such as order entry, portfolio, watchlist, and transaction history.

The role requires handling real-time market data via WebSocket, ensuring client order integrity, security, observability, and advancing the CI/CD pipeline with Bitrise or GitHub Actions.

Qualifications

• 5+ years of Android development with senior-level responsibility.
• Deep Kotlin knowledge and Jetpack Compose expertise.
• Strong experience with MVVM/Clean Architecture and DI.
• Proficient in real-time data handling via WebSockets.

Responsibilities

• Own the architecture, quality, and performance of the Android app end to end.
• Build and maintain core flows: order entry, portfolio, watchlist, history, onboarding.
• Mentor engineers and uphold engineering standards across mobile teams.

Skills

Android development

Kotlin

Jetpack Compose

MVVM / Clean Architecture

Dependency injection

WebSockets

Testing

CI/CD

Performance profiling

Tools

Bitrise

GitHub Actions

Instruments

Job description

PT Trimegah Sekuritas Indonesia, Tbk is seeking an experienced Android engineer to own the architecture, quality, and performance of the Android app end to end. You will build core flows such as order entry, portfolio, watchlist, and transaction history.

The role requires handling real-time market data via WebSocket, ensuring client order integrity, security, observability, and advancing the CI/CD pipeline with Bitrise or GitHub Actions.