Software Engineer - Mobile Development

you.co; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

you.co is seeking a skilled mobile developer in Singapore to design, develop, and maintain applications using Flutter for both iOS and Android platforms. The role involves collaborating with various teams to deliver high-quality features and ensuring app performance through optimization.

The ideal candidate will have a Bachelor’s or Master’s degree in Computer Science, 3+ years of experience in iOS development, and a strong grasp of Swift and application architecture.

Qualifications

• 3+ years of experience building and shipping production-grade iOS applications.
• Strong expertise in Swift and the iOS ecosystem.
• Excellent debugging, problem-solving, and communication skills.

Responsibilities

• Design, develop, and maintain mobile applications using Flutter.
• Collaborate with team members to deliver high-quality features.
• Diagnose and resolve bugs, performance issues, and integration challenges.

Skills

Flutter

iOS Development

Swift

User Experience

Problem Solving

Education

Bachelor's or Master's degree in Computer Science

Tools

XCTest

UIKit

TestFlight

Job description

Key Responsibilities

• Design, develop, and maintain mobile applications using Flutter that perform seamlessly across both iOS and Android platforms.
• Collaborate with designers, product managers, and backend developers to deliver high-quality features and user experiences.
• Ensure app performance, quality, and responsiveness of applications through optimization, profiling, and code reviews.
• Diagnose and resolve bugs, performance issues, and integration challenges with APIs and native modules.
• Develop and maintain automated tests (unit, widget, and integration) to ensure app reliability and stable releases.
• Work on hybrid modules that integrate Flutter with native iOS (Swift) and Android (Kotlin) components.
• Conduct peer reviews and mentor junior developers, promoting best practices and technical growth.
• Stay updated with latest Flutter, Dart, and mobile ecosystem advancements, adopting improvements into the app architecture.

Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• 3+ years of professional experience building and shipping production-grade iOS applications.
• Strong expertise in Swift and the iOS ecosystem.
• Experience with UIKit and/or SwiftUI.
• Deep understanding of iOS application architecture, lifecycle management, memory management, networking, security, and performance optimization.
• Experience publishing and maintaining applications on the Apple App Store, including TestFlight, provisioning, certificates, and release management.
• Experience with iOS testing frameworks such as XCTest and UI testing frameworks.
• Strong understanding of software design patterns, clean architecture principles, and maintainable code practices.
• Experience integrating RESTful APIs, authentication mechanisms, analytics platforms, and third-party SDKs.
• Excellent debugging, problem-solving, and communication skills.
• Ability to work effectively in cross-functional and distributed teams.

Nice to Have

• Experience with Flutter and Dart.
• Experience integrating or maintaining Flutter modules within native iOS applications.
• Familiarity with Kotlin or Android development.
• Experience with automated testing frameworks such as Appium, Espresso, or XCTest
• Experience with CI/CD pipelines and mobile release automation.