Software Engineer - Mobile Development

YouTrip; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

YouTrip is seeking a mobile application developer to design and maintain high-quality apps using Flutter for both iOS and Android platforms. This role requires a deep understanding of iOS application architecture and strong skills in Swift. You'll collaborate with designers and backend developers while ensuring optimal app performance.

The ideal candidate has over 3 years of experience in production-grade iOS applications, with familiarity in automated testing frameworks. Join a dynamic team driving innovation in mobile finance!

Qualifications

• 3+ years of professional experience in building and shipping production-grade iOS applications.
• Strong expertise in the iOS ecosystem and Swift.
• Experience with UIKit and iOS testing frameworks.

Responsibilities

• Design and maintain mobile applications using Flutter across iOS and Android.
• Ensure application performance and quality through optimization.
• Conduct peer reviews and mentor junior developers.

Skills

Swift

iOS application architecture

Debugging and problem-solving

RESTful APIs

Automated testing frameworks

Education

Bachelor's or Master's degree in Computer Science or related field

Tools

XCTest

SwiftUI

CI/CD pipelines

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.