Mobile App Developer (Senior)

Marvel Media Sdn Bhd; Penang; On-site; MYR 150,000 - 200,000; Full time

Job summary

A leading digital content company in Penang is seeking a Senior Mobile App Developer to create high-quality, cross-platform applications using Flutter, Swift, and Kotlin. The role involves building responsive iOS and Android apps, integrating APIs, optimizing performance, and working closely with design and backend teams. Ideal candidates have a solid understanding of mobile development and a strong portfolio. This position requires on-site work, with a preference for those willing to relocate to Penang Island.

Qualifications

• Demonstrated professional experience in mobile application development.
• Solid mastery of Swift, Kotlin, and Flutter.
• Proven experience integrating RESTful APIs and external libraries.
• Familiarity with native tooling (Xcode, Android Studio).
• Strong understanding of CI/CD practices, version control, and app store deployment processes.

Responsibilities

• Develop and maintain cross‑platform mobile applications primarily using Flutter.
• Build responsive and high‑quality UI/UX for both iOS and Android platforms.
• Integrate RESTful APIs and manage application state efficiently.
• Optimize app performance, debug issues, and ensure compatibility.
• Collaborate closely with design and backend teams.

Skills

Mobile application development

Swift

Kotlin

Flutter

RESTful APIs integration

CI/CD practices

Git version control

Attention to detail

Tools

Xcode

Android Studio

Job description

Mobile App Developer (Senior) – create high‑quality, cross‑platform applications using Flutter, Swift, and Kotlin. Build responsive iOS & Android apps, integrate APIs, optimize performance, and collaborate with designers and backend engineers to deliver exceptional user experiences.

This position requires on‑site work and a willingness to relocate to Penang Island.

Our hiring practice involves a one‑time, in‑person interview only (no online interviews).

We appreciate all applicants for their interest. However, only shortlisted candidates will be contacted for an interview. To stand out, please attach a portfolio link when submitting your application.

Key Responsibilities

• Develop and maintain cross‑platform mobile applications primarily using Flutter.
• Build responsive and high‑quality UI/UX for both iOS and Android platforms.
• Integrate RESTful APIs and manage application state efficiently.
• Optimize app performance, debug issues, and ensure broad cross‑device compatibility.
• Collaborate closely with design and backend teams throughout the development lifecycle.
• Implement unit tests, utilize Git for version control, and maintain clear documentation.

Requirements

• Demonstrated professional experience in mobile application development.
• Solid mastery of Swift, Kotlin, and Flutter.
• Proven experience integrating RESTful APIs and external libraries (e.g., payment gateways, analytics, push notifications).
• Familiarity with native tooling (Xcode, Android Studio).
• Strong understanding of CI/CD practices, version control (Git), and app store deployment processes.
• Strong analytical, debugging, and problem‑solving skills with high attention to detail.
• Ability to work independently, manage timelines effectively, and handle multiple projects.
• Familiarity with React Native is considered a strong plus.

At Marvel Media (founded in March 2010 in Penang), we’ve grown into a global digital content player across 45+ countries, working with over 300 media partners. Our mission is to bring top‑tier infotainment to your fingertips anytime, anywhere! With over 1 billion mobile users worldwide, we’re powered by passion, creativity, and teamwork.