Hiring Native Mobile Engineer in Japan (Android/iOS) - [English only position]

■ Native Mobile Engineer (Android / iOS)

■ Company Overview

An e-commerce, fintech, digital content and communications company with more than 30,000 employees, and operations in 30 countries and regions.

■ Your Role and Responsibilities 

We are seeking a highly motivated and experienced Native Mobile Engineer to join our team in Japan. You will play a key role in developing and enhancing our iOS and/or Android applications. A strong understanding of mobile development best practices, experience with Japanese content rendering, and a passion for delivering exceptional user experiences are essential for this role.

■ Experience and Qualifications

• 5+ years of experience in native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) mobile application development.
• Strong understanding of mobile development principles, design patterns, and best practices.
• Experience with common mobile architectures (MVVM, MVP, etc.).
• Experience with RESTful APIs and JSON data.
• Experience with version control systems (e.g., Git).
• Experience with automated testing frameworks (e.g., Appium, Espresso, XCUITest).
• Experience with scripting languages for automation (e.g., Python, JavaScript).
• Excellent problem-solving and debugging skills.
• As a mobile engineer in the team, you can focus on only either iOS or Android, but you are expected to support the other platform when needed.

■ Additional Preferred Qualifications

• Experience with Japanese content rendering, including handling complex Japanese typography, vertical text, and ruby characters (furigana).
• Experience with e-commerce or subscription-based applications.
• Experience with CI/CD pipelines.
• Experience with performance monitoring and profiling tools.
• Contributions to open-source projects.
• Experience with Jetpack Compose or SwiftUI.

■ Good Reasons to Join

• All communication is conducted in English, with open knowledge sharing and support for continuous improvement. 
• Flexible work arrangements, modern tools, and professional growth opportunities are provided.
• The team values diversity, mutual respect, and a healthy work-life balance while delivering user-friendly digital reading experiences.

■ Work Location

Tokyo, Japan

Details will be provided during the meeting.