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Salary
$7.4k – $8.2k per year (gross)
Location
In office (Tangerang)
Employment
Contractor

First seen by Alion on Oct 21, 2026.

Overview
Company
Impact
Profile match
Sigmatech is an Indonesian IT services and consulting company that supplies software engineers, cloud engineers, quality assurance specialists and business analysts to clients including banks. Its job ads cover Salesforce, Azure and web development roles, many requiring English-speaking staff. The company is based in Jakarta, Indonesia.

Requirements:

Exp tech stack android native min. 2 tahun

Strong proficiency in Kotlin and/or Java.

Experience with:

Android SDK

Android Studio

Jetpack Components

MVVM Architecture

RESTful API Integration

JSON Parsing

Git Version Control

Familiarity with:

Coroutines

Retrofit

Room Database

Dependency Injection (Hilt/Dagger)

Firebase

Gradle

CI/CD Pipeline

Experience using Agile/Scrum methodology.

Knowledge of Android UI/UX guidelines and Material Design.

Understanding of mobile application security, encryption, authentication, and secure coding practices.

Experience with banking or financial services applications is an advantage

Jobdesc:

* Develop, enhance, and maintain Android mobile applications for digital banking services.

* Translate business requirements and UI/UX designs into high-quality, scalable, and maintainable Android applications.

* Collaborate with Product Owner, Business Analyst, UI/UX Designer, Backend Developer, QA Engineer, and DevOps throughout the software development lifecycle.

* Integrate Android applications with RESTful APIs and backend microservices.

* Perform unit testing, debugging, troubleshooting, and application performance optimization.

* Ensure application security, reliability, and compliance with banking security standards.

* Fix defects and provide production support for application issues.

* Participate in code reviews and contribute to continuous improvement of development standards.

* Prepare technical documentation in accordance with SDLC and project governance requirements.

* Support application deployment, release management, and post-implementation monitoring.

* Stay updated with Android technologies and recommend improvements to application architecture and development practices.

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