Senior Android Developer

5 - 8 years

25 - 40 Lacs

Posted:23 hours ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Role & responsibilities

About the role

We are looking for an experienced Senior Android Developer to design, develop, and maintain high-performance Point-of-Sale (POS) terminal solutions. The ideal candidate will have expertise in Java, a strong grasp of Kotlin concepts, and a background in developing secure and scalable payment applications. This role involves leading development efforts, mentoring junior developers, and ensuring best practices in mobile application architecture.

What you'll do

  • Design, develop, test, automate and maintain Payment applications on Android based POS devices using Java.
  • Implement Kotlin concepts to support modern Android development practices and future system upgrades.
  • Apply concepts of domain engineering to maximize reusability among a family of Android POS devices.
  • Collaborate with cross-functional teams to define, design, and deliver new applications/features.
  • Write clean, scalable, and efficient code while following best coding practices.
  • Optimize application performance, memory usage, and battery efficiency.
  • Ensure high-quality UI/UX implementation in collaboration with designers.
  • Debug and resolve software defects, ensuring application stability.
  • Implement and maintain MVVM/MVP architecture and dependency injection frameworks like Dagger/Hilt.
  • Integrate RESTful APIs, third-party services, and networking components into mobile applications.
  • Stay updated with the latest Android trends, frameworks, and best practices.
  • Mentor and guide junior developers in coding, design, and development methodologies.
  • Participate in code reviews, sprint planning, and Agile development processes.

What qualifications will you need to be successful?

  • 4 - 7 years of experience in Android development.
  • Strong proficiency in Java with a solid understanding of Kotlin concepts
  • Strong knowledge of architectural patterns such as MVVM, MVP, or Clean Architecture
  • Experience with modularization, dependency injection (e.g., Dagger or Hilt), and reactive programming (e.g., RxJava, Coroutines/Flows).
  • Proficiency in Git, CI/CD pipelines, and Agile methodologies.
  • Strong knowledge of networking concepts, including TCP/IP, HTTP, HTTPS, Web Sockets, and SSL/TLS.
  • Experience integrating secure authentication mechanisms, such as OAuth, JWT, and token-based authentication.
  • Strong debugging and performance optimization skills.
  • Knowledge of unit testing and automation testing frameworks (JUnit, Espresso, Mockito).
  • Excellent problem-solving, analytical, and communication skills.
  • Knowledge of software quality metrics and mechanisms to implement and monitor them.
  • Knowledge of patterns for software architecture and design.
  • Strong knowledge of Object-Oriented concepts and software components.

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Verifone

Financial Services

New York NY

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