IOS Developer

Hi5 Consulting Solutions Pte Ltd; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Hi5 Consulting Solutions Pte Ltd in Singapore is seeking a seasoned iOS developer with 4-6 years of hands-on experience building native applications. You’ll focus on secure mobile apps, data protection, and modern iOS architectures.

You will work with cross-functional teams, implement secure SDLC practices, integrate RESTful services, and stay current with Swift, UIKit/SwiftUI, and security standards.

Skills

iOS development

Mobile app security

Swift

SwiftUI

UIKit

Objective-C

Xcode

RESTful APIs

Git

MVC/MVVM/Clean Architecture

Crypto/Encryption

OAuth2/OpenID Connect/JWT

Tools

Android Studio

Job description

• 4-6 years of hands-on experience developing native iOS applications.
• Secure Mobile Application Development, Mobile application security best practices
• Secure coding principles, Data encryption at rest and in transit, Certificate pinning
• Keychain and Secure Enclave on iOS, Biometric authentication (Face ID / Touch ID)
• Multi-Factor Authentication (MFA), OAuth 2.0, OpenID Connect, or SAML
• JSON Web Tokens (JWT), API security, OWASP Mobile Top 10
• Experience in Mobile/Internet banking application, Fraud Detection, Mobile Security – Maleware detection, threat detection.
• Experience in Zimperium, vKey product or any other mobile threat detection protect.
• Secure software development lifecycle (SSDLC), Vulnerability remediation and code scanning
• Strong proficiency in Swift, UIKit and/or SwiftUI, Objective-C, Xcode,
• Proficiency in Android Studio, Android (Kotlin/Java) is added advantage.
• Good understanding of iOS application architecture (MVC, MVVM, Clean Architecture).
• Experience integrating RESTful APIs and JSON-based web services.
• Experience using Git and collaborative source control workflows.
• Good understanding of software engineering principles and design patterns.
• Strong analytical, debugging, and problem-solving skills.
• Development experience in Android / Harmony OS Mobile Development is added advantage.
• Good communication skills to work effectively in cross-functional teams.