Mobile Engineer (Flutter/ Android/ Kotlin) | RYN | Agency Contract

KeyResponsibilities

• Application Development: Design, build, and maintain native Android applications using Kotlin and Java.
• Architecture & Clean Code: Implement scalable architectures (MVVM, Clean Architecture) and design patterns.
• Security & Compliance: Implement secure authentication/authorization (OAuth 2.0, JWT, MFA), biometric login (Fingerprint/Face Unlock), certificate pinning, and Android Keystore protection adhering to OWASP Mobile Top 10 and SSDLC standards.
• API Integration: Integrate RESTful APIs, JSON-based web services, and enterprise backend microservices.
• Quality & Testing: Write unit and UI automation tests (JUnit, Espresso), practice TDD, conduct code reviews, and resolve complex performance issues.
• DevOps & Delivery: Maintain CI/CD pipelines for automated builds, vulnerability scanning, and App Store/Play Store deployments.
• Cross-Functional Collaboration: Partner with UI/UX designers, solution architects, cybersecurity engineers, and product owners in Agile/Scrum environments.

Requirements& Qualifications

• Education: Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or related fields.
• Experience- 5+ years of hands-on native Android development experience.
• Core Tech Stack: Kotlin, Java, Android SDK, Android Studio, Jetpack Compose, Coroutines/Flow, RxJava.
• Security Expertise :Cryptography, Android Keystore, data encryption at rest/in transit, threat detection (e.g., v-Key, Zimperium).
• Tools & CI/CD: Git, Jenkins, Bitrise, SonarQube, Gradle, JIRA/Confluence.
• Nice to Have: Experience with mobile/internet banking systems, cross-platform frameworks, or HarmonyOS.

Interested candidates, please click "APPLY" to begin your job search journey.

We regret to inform you that only shortlisted candidates will be notified.

Navarro Reyanelle Gelangre | REG No : R1870995

PERSOL SINGAPORE PTE LTD | EA License No : 01C4394

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