Mobile Application Developer (Kotlin Primary)

NTT DATA, Inc.; Westlake (TX); Hybrid; USD 95,000 - 130,000; Full time

Job summary

NTT DATA, Inc. is seeking a skilled Mobile Application Developer with a strong expertise in Kotlin and Android application development. The role involves building scalable, user-friendly mobile applications and collaborating with cross-functional teams.

The ideal candidate will have at least 8 years in mobile development, including REST API integration and a deep understanding of Android SDK. This hybrid position requires work from the client office every alternate week, offering flexibility and a dynamic environment.

Qualifications

• 8+ years’ experience in Kotlin and/or Android application development.
• 8+ years’ experience with Android SDK, Android Studio, and/or Jetpack components.
• 8+ years’ experience in REST API integration and/or JSON handling.
• 8+ years’ experience with local storage solutions such as Room or SQLite.

Responsibilities

• Design, develop, test, and maintain Android applications using Kotlin.
• Integrate RESTful APIs, third-party SDKs, and backend services.
• Develop responsive and intuitive mobile user interfaces.
• Optimize applications for performance, security, and reliability.

Skills

Kotlin

Android application development

REST API integration

JSON handling

Android SDK

Android Studio

Job description

Job Title

Mobile Application Developer (Kotlin Primary)

Location

Westlake, TX; Durham, NC (Hybrid – work from client office every alternate week, all five days)

Overall Experience

10+ Years

Role Summary

We are seeking a talented Mobile Application Developer with strong expertise in Kotlin and Android application development as the primary skill, along with working knowledge of Swift and iOS development as a secondary skill. The ideal candidate will be responsible for building scalable, user‑friendly, and high‑performance mobile applications while supporting cross‑platform mobile initiatives.

Day to Day Job Duties

• Design, develop, test, and maintain Android applications using Kotlin.
• Build clean, scalable, and maintainable mobile solutions following Android best practices.
• Integrate RESTful APIs, third‑party SDKs, and backend services.
• Develop responsive and intuitive mobile user interfaces.
• Optimize applications for performance, security, and reliability.
• Implement unit testing, debugging, and troubleshooting for Android applications.
• Collaborate with UI/UX designers, backend developers, and product teams.
• Participate in Agile ceremonies, code reviews, and release planning.

Basic Qualifications

• 8+ years’ experience in Kotlin and/or Android application development.
• 8+ years’ experience with Android SDK, Android Studio, and/or Jetpack components.
• 8+ years’ experience in REST API integration and/or JSON handling.
• 8+ years’ experience with local storage solutions such as Room, SQLite, or SharedPreferences.

Preferred Qualifications

• Working knowledge of Swift and iOS development.
• Familiarity with UIKit and/or SwiftUI.
• Understanding of iOS application lifecycle and development fundamentals.

EEO Statement

NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Job Segment

Application Developer, Developer, Consulting, User Experience, Programmer, Technology