Senior iOS Developer (Swift)

Unison Group

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Work arrangement
On-site
Occupation
Software & IT
Location
Kuala Lumpur, Federal Territory of Kuala Lumpur, MY
Compensation
Not disclosed
Apply by
April 14, 2027

About this role

Job Summary

We are looking for a talentedSenior iOS Developerwith6+ years of experiencein designing, developing, and maintaining native iOS applications. The ideal candidate should have strong expertise inSwift, along with experience in mobile application architecture, API integration, and modern mobile development practices. Experience with mobile CI/CD, Firebase, and Fastlane is an added advantage.

Mandatory Skills

  • 6+ years of experience in nativeiOS application development.
  • Strong proficiency inSwift.
  • Experience withXcodeand the iOS SDK.
  • Good understanding of iOS application architecture (MVC, MVVM, VIPER, etc.).
  • Experience integratingRESTful APIs.
  • Strong knowledge of UIKit and/or SwiftUI.
  • Experience with Auto Layout and responsive UI development.
  • Strong debugging, troubleshooting, and performance optimization skills.
  • Experience with Git version control.

Good-to-Have Skills

Build & Dependency Management

  • Gradle (exposure)
  • Maven (exposure)

Mobile Services

  • Firebase:
    • Cloud Messaging (FCM)
    • Crashlytics
    • Analytics
    • Remote Config

Mobile DevOps

  • Fastlane
  • CI/CD for iOS application build and deployment
  • DevOps exposure

Methodologies

  • Agile/Scrum
  • Jira or similar Agile tools

Roles & Responsibilities

  • Design, develop, and maintain high-quality native iOS applications using Swift.
  • Build scalable, reusable, and maintainable application components.
  • Integrate RESTful APIs and third-party SDKs.
  • Develop responsive and user-friendly interfaces following Apple Human Interface Guidelines.
  • Optimize application performance, memory usage, and responsiveness.
  • Implement Firebase services for analytics, crash reporting, and push notifications.
  • Automate build, testing, and deployment using Fastlane and CI/CD pipelines.
  • Participate in code reviews and ensure adherence to coding standards.
  • Collaborate with product managers, UI/UX designers, backend developers, and QA teams.
  • Troubleshoot production issues and provide timely resolutions.
  • Follow Agile development practices and actively participate in sprint planning, stand-ups, and retrospectives.

Required Experience

  • 6+ yearsof experience in native iOS development.
  • Strong hands-on experience withSwift.
  • Experience developing and maintaining applications published on theApple App Store.
  • Experience with API integration and JSON parsing.
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