SA, Mobile Developer, Institutional Banking Group Technology, Group Technology

DBS Bank Ltd; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

DBS Bank Ltd. is seeking an experienced iOS developer to design, build and maintain native apps for banking clients. You will work with cross-functional teams to deliver secure, scalable mobile solutions and integrate backend services.

You will implement authentication, tackle security risks, and contribute to architecture and deployment pipelines, ensuring robust software quality and compliance.

Qualifications

• 3-5 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, Keychain/Secure Enclave, Face ID/Touch ID.

Responsibilities

• Design, develop, test, and maintain native iOS applications using Swift and UIKit and/or SwiftUI.
• Develop secure, scalable, and maintainable mobile applications for banking customers.
• Build and integrate RESTful APIs and backend services.
• Collaborate with backend developers, UI/UX designers, cybersecurity teams, QA engineers, and architects.
• Participate in technical design discussions and contribute to solution architecture.
• Implement secure authentication, authorization, and session management.

Skills

Swift

UIKit

SwiftUI

Objective-C

Xcode

API security

OAuth 2.0

OpenID Connect

SAML

JWT

SSDLC

CI/CD

Git

MVVM

MVC

Design patterns

Debugging

Problem solving

Cross-functional teams

Tools

Android Studio

Kotlin

Java

Zimperium

vKey

Threat detection tools

Job description

Key Responsibilities

• Design, develop, test, and maintain native iOS applications using Swift and UIKit and/or SwiftUI.
• Develop secure, scalable, and maintainable mobile applications for retail and corporate banking customers.
• Build and integrate RESTful APIs and backend services.
• Collaborate with backend developers, UI/UX designers, cybersecurity teams, QA engineers, and solution architects throughout the software development lifecycle.
• Participate in technical design discussions and contribute to solution architecture.
• Implement secure authentication, authorization, and session management mechanisms.
• Integrate mobile applications with enterprise backend systems and third-party services.
• Troubleshoot production issues and implement timely resolutions.
• Perform code reviews and ensure adherence to coding standards and secure development practices.
• Develop unit tests, automation tests, and support continuous integration and continuous deployment (CI/CD) pipelines.
• Participate in Agile ceremonies, sprint planning, and technical retrospectives.
• Maintain technical documentation and support production releases.

Requirements

• 3-5 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.

Location

DBS Asia HubJob:

TechnologySchedule:

RegularEmployee Status:

Full time