Mobile Engineer — Flutter + Native (Kotlin/Swift)

re-zoo-me; Singapore; Hybrid; SGD 90,000 - 130,000; Full time

Job summary

re-zoo-me is seeking a Mobile Software Engineer in Singapore to build high-quality cross-platform mobile apps using Flutter, with hands-on Kotlin and Swift for platform-specific features. You will work with Product Owners, Designers, QA, and backend engineers to deliver scalable solutions used by millions of users.

The role requires strong Flutter, Dart, and mobile architecture knowledge, plus API integration and CI/CD contributions.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field.
• 3–5 years of software development experience.
• Strong hands-on experience with Flutter and Dart.
• Solid experience developing native Android applications using Kotlin.
• Solid experience developing native iOS applications using Swift.
• Experience consuming RESTful APIs and JSON.
• Strong understanding of mobile application architecture (MVVM, Clean Architecture, MVC, etc.).
• Experience using Git for source control.
• Strong debugging, troubleshooting, and problem-solving skills.
• Good communication skills and the ability to work in an Agile environment.

Responsibilities

• Design, develop, and maintain cross-platform mobile applications using Flutter.
• Develop and maintain platform-specific features in Android (Kotlin) and iOS (Swift) when required.
• Integrate RESTful APIs, third-party SDKs, and backend services.
• Collaborate with product managers, designers, and backend engineers to deliver high-quality features.
• Participate in technical design discussions and code reviews.
• Troubleshoot, debug, and resolve production issues.
• Optimize application performance, reliability, and user experience.
• Ensure applications follow security, coding, and quality best practices.
• Contribute to CI/CD pipelines and automated testing initiatives.
• Stay updated with the latest mobile development technologies and industry best practices.

Skills

Flutter

Dart

Kotlin

Swift

RESTful APIs

JSON

MVVM/Clean Architecture

Git

Agile

Debugging

Education

Bachelor's degree in Computer Science or related field

Tools

Git

Job description

re-zoo-me is seeking a Mobile Software Engineer in Singapore to build high-quality cross-platform mobile apps using Flutter, with hands-on Kotlin and Swift for platform-specific features. You will work with Product Owners, Designers, QA, and backend engineers to deliver scalable solutions used by millions of users.

The role requires strong Flutter, Dart, and mobile architecture knowledge, plus API integration and CI/CD contributions.