Mobile Application Developer (Kotlin Primary)

Mobile Application Developer (Kotlin Primary)NTT DATA Services is seeking a 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.Location: Westlake, Texas/ Durham, North Carolina. (Hybrid - work from client office every alternate week (all five days))Overall Experience: 10+ YearsRole Summary: We are looking for a talented Mobile Application Developer to join our team in Westlake, Texas (US-TX), United States (US), or Durham, NC (US-NC), USA (US).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 development8+ years' experience with Android SDK, Android Studio, and/or Jetpack components8+ years' experience in REST API integration and/or JSON handling8+ years' experience with local storage solutions such as Room, SQLite, or SharedPreferencesPreferred Qualifications:Working knowledge of Swift and iOS developmentFamiliarity with UIKit and/or SwiftUIUnderstanding of iOS application lifecycle and development fundamentalsAbout NTT DATA: NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D. Sierra Systems, An Ntt Data Company