iOS Application Developer

Job Purpose

Owns the iOS employee application for many of employees, this app is the entirety of their experience of HR. Accountable for a mobile experience that works reliably in the field, on variable connectivity, for people who will not raise a support ticket when it fails.

• Key Responsibilities
• iOS Application Development
• Design, build and maintain the native iOS application using Swift and SwiftUI or UIKit.
• Implement employee self-service features: payslip access, leave request and approval, attendance capture, personal data update and notifications.
• Build offline-capable behaviour with reliable synchronisation and conflict handling, so that field employees are not blocked by connectivity.
• Implement device-native capability where required: biometric authentication, secure keychain storage, camera, location services and push notification.
• Quality, Security & Release
• Own the App Store release process: build, signing, provisioning, submission, review response and phased rollout.
• Implement mobile security appropriate to payroll and personal data: certificate pinning, secure local storage, jailbreak awareness and session handling.
• Write and maintain automated tests (XCTest) and monitor crash reporting.
• Maintain compatibility across the iOS version and device range actually in use across the employee population, and manage the deprecation of old versions responsibly.
• Collaboration
• Work with the UI/UX Designer to adapt designs to iOS Human Interface Guidelines without losing design intent. • Work with the Senior Software Engineer on API design, particularly around versioning, since deployed mobile clients cannot be force-updated instantly.
• Coordinate with the Android Developer to maintain feature parity and consistent behaviour across platforms.
• Requirements — Essential
• Bachelor's degree in Computer Science, Information Systems or equivalent practical background.
• Minimum 4 years native iOS development experience with applications published to the App Store.
• Strong Swift proficiency; working knowledge of both SwiftUI and UIKit.
• Demonstrated experience with offline-first architecture and data synchronisation.
• Experience implementing biometric authentication and secure local data storage.
• Experience owning the App Store submission and release process independently.
• Automated testing and crash monitoring as routine practice.
• Professional English; fluent Bahasa Indonesia.
• Requirements — Preferred
• Experience with enterprise or internal-distribution applications, including MDM and enterprise certificate management.
• Experience with applications handling financial or payroll data.
• Familiarity with CI/CD for mobile (Fastlane, Xcode Cloud, Bitrise).
• Cross-platform capability (Flutter or React Native) as a secondary skill.
• Published apps with substantial active user bases.