Android Developer (Kotlin) – Application Support / L4 Support

HTC Global Services MSC Sdn Bhd; Kuala Lumpur; On-site; MYR 70,000 - 110,000; Full time

Job summary

HTC Global Services MSC Sdn Bhd is seeking an experienced Android Developer to maintain the MyHealth360 native mobile app, focusing on Kotlin-based development and robust Android SDK usage.

You will provide L4/code-level production support, RCA, defect fixes, and participate in releases, with hands-on experience in MVVM, Retrofit, and Twilio Video SDK integration to ensure reliable teleconsultation and payments functionality.

Qualifications

• Hands-on Android development with Kotlin required.
• Strong knowledge of the Android SDK and MVVM architecture.
• Experience with REST API integration and reactive programming.

Responsibilities

• Provide L4/code-level support and resolve complex issues in the Android app.
• Perform RCA, defect fixes, hotfixes, and impact assessments.
• Develop and implement approved minor enhancements and change requests.
• Troubleshoot mobile app, REST API, backend, and third-party integrations.
• Support iPay88 gateway integrations and Bills & Payments functionality.
• Support teleconsultation and video-call features using Twilio Video SDK.
• Manage builds, releases, deployments, and OS/SDK compatibility updates.
• Perform unit testing and assist QA/UAT.
• Participate in code reviews and maintain technical documentation.
• Collaborate with L1/L2/L3 support, backend developers, and vendors.

Skills

Kotlin

Android development

MVVM

Unit testing

Debugging

REST API integration

Tools

Android SDK

Retrofit

Gson

OkHttp

RxJava

ViewBinding

Gradle

Git

Job description

We are looking for an experienced Android Developer with strong hands-on Kotlin development experience to support and maintain a native mobile healthcare application (MyHealth360). The role involves application maintenance, L4/code-level production support, defect resolution, root cause analysis (RCA), minor enhancements, and application releases.

Key responsibilities

Provide L4/code-level support and resolve complex application and production issues

Perform root cause analysis (RCA), defect fixes, hotfixes, and impact assessments

Develop and implement approved minor enhancements and change requests

Troubleshoot mobile application, REST API, backend, and third-party integration issues

Support payment gateway integrations, particularly iPay88, including troubleshooting Bills & Payments functionality

Support teleconsultation and video-call functionalities involving Twilio Video SDK

Manage Android application builds, releases, deployments, and OS/SDK compatibility updates

Perform unit testing and support QA/UAT activities

Participate in code reviews and maintain technical documentation

Collaborate with L1/L2/L3 support teams, backend developers, and third-party vendors to resolve issues

About you

Strong hands-on experience in Android development using Kotlin

Good knowledge of Android SDK

Experience with XML Views and ViewBinding

Good understanding of MVVM architecture

Experience with Retrofit, Gson, OkHttp, and RxJava

Experience with Gradle, Git, and REST API integration

Experience in application debugging, unit testing, and defect resolution

Knowledge of Android application builds, releases, and OS/SDK compatibility

Your application will include the following questions:

• Which of the following statements best describes your right to work in Malaysia?
• What's your expected monthly basic salary?
• Which of the following types of qualifications do you have?
• Do you have experience using Kotlin?
• Do you have Mobile Development experience?
• Do you have Debugging experience?
• How much notice are you required to give your current employer?

Established in 1990, HTC Global Services is an Inc. 500 Hall of Fame company and one of the fastest growing Asian American companies in the US with headquarters in Troy, Michigan. A global provider of IT Solutions and Business Process Outsourcing services, HTC’s client base spans several Global 2000 organizations. HTC is committed to providing solutions that translate into tangible business outcomes for our customers. HTC manages IT environments, IT applications, and business processes of customers, focusing on providing transformational benefits.

Mission:

We are a global IT solutions provider adding value to our clients and people through emerging technologies. We are dedicated to the success of our clients, employees, business partners, suppliers, community, and stakeholders