Senior Android Engineer: Kotlin, MVVM, Secure Apps

Tata Consultancy Services; Jersey City (NJ); On-site; Full time

Job description

Irving, TX / Jersey City, NJ | 8 - 10 years experience

Job Description

Must Have Technical/Functional Skills

• Strong OOP concepts, functional programming, memory management, concurrency (Java Threads, RxJava, Kotlin Coroutines/Flow).
• In depth understanding and experience in Kotlin/Java languages, Android Studio IDE, Android SDK/Jetpack, and Jetpack Compose frameworks.
• Native Android App Development using Google SDKs and hybrid app development leveraging WebView bridging.
• Design and implementation of robust client-server architectures (MVVM, MVI, Clean Architecture).
• Designing and consuming robust RESTful APIs (JSON, Retrofit, OkHttp).
• Experience in integrating and working with Local Storage (Room, SQLite).
• Experience of working with unit testing and UI testing frameworks (JUnit, Mockito, Espresso).
• Mobile deployment and provisioning technologies including Google Play Console and Internal Testing.
• CI/CD with knowledge of GitHub and Jenkins/GitHub Actions (Gradle scripts).
• In depth Knowledge of Mobile DevOps practices and tools for automated testing, app bundling (AAB/APK), and continuous deployment.
• Extensive experience implementing mobile application security standards including Certificate/SSL Pinning, Biometric Authentication (BiometricPrompt), and secure data encryption at rest/in transit (Jetpack Security/Crypto).
• Hands‑on experience securing WebView components against Cross‑Site Scripting (XSS).

Salary Range: $100,000 to $120,000 per year