Senior Mobile Developer

New York Technology Partners; Portland (ME); Presencial; USD 90.000 - 130.000; Jornada completa

Descripción de la vacante

New York Technology Partners is seeking an experienced Android Developer with Kotlin expertise to design, develop, test, and maintain high-quality Android applications. You will work closely with product managers, UI/UX designers, backend engineers, and QA to deliver reliable and user-friendly mobile solutions.

The role emphasizes modern Android development practices, Jetpack components, Compose, security, performance, and scalable architectures within an Agile/Scrum environment.

Formación

• 4+ years of Android development experience with Kotlin.
• Experience building scalable mobile apps using Android architecture components.
• Familiarity with REST/JSON, authentication, push notifications and third‑party SDKs.

Responsabilidades

• Design, develop, test, and maintain native Android apps in Kotlin.
• Build scalable, secure mobile experiences with Jetpack components and MVVM/Clean Architecture.
• Implement modern UI with Jetpack Compose and ensure performance, security, and quality.
• Integrate RESTful APIs, authentication, push notifications, and third‑party SDKs.
• Write unit and UI tests; participate in code reviews and QA activities.
• Collaborate in Agile/Scrum teams and support CI/CD releases to Google Play.

Conocimientos

Kotlin

Android development

MVVM

Jetpack

CI/CD

Security

Performance

Code reviews

Herramientas

Android Studio

Jetpack Compose

REST APIs

Push notifications

Git

CI/CD pipelines

Descripción del empleo

Summary: We are looking for an experienced Android Developer with strong Kotlin expertise to design, develop, test, and maintain high-quality Android applications. The ideal candidate will have hands-on experience building scalable, secure, and high-performance mobile applications using modern Android development practices. The candidate will work closely with product managers, UI/UX designers, backend engineers, and QA teams to deliver reliable and user-friendly mobile solutions.

Key Responsibilities:

Design, develop, and maintain native Android applications using Kotlin. Build scalable and maintainable applications using Android SDK and modern Android architecture. Develop responsive and user-friendly mobile interfaces following Material Design principles. Work with Jetpack components, including ViewModel, LiveData, Room, Navigation, and WorkManager. Implement modern UI using Jetpack Compose. Integrate RESTful APIs and backend services into Android applications. Work with JSON, authentication, push notifications, and third-party SDK/API integrations. Implement MVVM / Clean Architecture and appropriate design patterns. Write clean, reusable, testable, and well-documented code. Develop unit tests and UI tests and work closely with QA to resolve defects. Troubleshoot performance issues, crashes, memory leaks, and other production issues. Participate in code reviews and contribute to technical design and architecture discussions. Collaborate with cross-functional teams in an Agile/Scrum environment. Ensure applications meet security, performance, scalability, and usability requirements. Support application releases through Google Play Store and CI/CD pipelines.