SecNinjaz Technologies - Android Developer - Kotlin

Location of Deputation :

Experience Range :

Salary Range :

Education Qualifications :

Key Responsibilities

• Design and build advanced Android applications using Kotlin (and Java where necessary).
• Lead the architecture, design, and implementation of new features and modules.
• Collaborate with backend, design, and QA teams to deliver robust, scalable mobile solutions.
• Ensure applications meet high standards of quality, performance, and maintainability.
• Implement best practices in code quality, testing, CI/CD, and version control (Git).
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
• Optimize application performance, battery usage, and memory management.
• Conduct code reviews, mentor team members, and uphold coding standards.
• Work with APIs, WebSockets, GraphQL, and integrate third-party SDKs or libraries.
  

Required Skills & Qualifications

• Bachelors or Masters degree in Computer Science, Engineering, or related field.
• 5+ years of professional Android development experience.
• Strong proficiency in Kotlin and Android SDK.
• Experience with Jetpack Compose, Coroutines, and MVVM / Clean Architecture.
• Solid understanding of Android UI/UX principles and Material Design guidelines.
• Experience with RESTful APIs, WebSockets, and real-time data handling.
• Strong grasp of multithreading, asynchronous programming, and dependency injection (e.g., Dagger/Hilt/Koin).
• Familiarity with Room, Retrofit, WorkManager, and Firebase.
• Hands-on experience with CI/CD pipelines, unit testing (JUnit, Espresso), and profiling tools.
• Experience publishing and maintaining apps on the Google Play Store.
  

Preferred / Nice-to-Have Skills

• Experience with Compose Multiplatform, Flutter, or React Native.
• Knowledge of Jetpack Navigation, modularization, or dynamic feature delivery.
• Exposure to security best practices and encryption in mobile applications.
• Exposure to Progressive Web App (PWA).
• Familiarity with Agile / Scrum methodologies.
• Open-source contributions or portfolio of published apps.