Android Developer

Benefits:

• Competitive salary

• Free food & snacks

• Training & development

Title: Android Developer (5+ years experience) Location: Philadelphia, PA Duration: 12+ months Start Date: 11/30/26 Interview: Video and then On-Site Work: Hybrid Hourly Rate: 50-55 Hour

Responsibilities: ·         Design scalable, modular application architectures using MVVM and Clean Architecture.

·         Build modern user experiences with Kotlin, Jetpack Compose, and Android Jetpack components.

·         Integrate mobile apps with backend platforms using REST APIs, JSON, and OAuth 2.0/OIDC           authentication.

·         Define coding standards, reusable components, and best practices, and lead design and code reviews            against engineering and security standards.

·         Mentor Android developers and help resolve complex technical issues.

·         Collaborate with backend, product, UX/UI, QA, DevOps, and client teams, and coordinate technical            dependencies with API teams.

·         Improve performance, stability, responsiveness, and security, and troubleshoot production crashes and           memory issues.

·         Support CI/CD and automated build and release processes and take part in sprint planning and            technical estimation.

 

Required Qualifications

·         5+ years of professional software development experience, including 5+ years focused on Android           development.

·         2+ years of experience as a technical lead or leading Android development efforts.

·         Strong expertise in Kotlin, the Android SDK, Android Studio, and Gradle.

·         Hands-on experience with Jetpack Compose, Coroutines, Flow, and Jetpack libraries.

·         Strong understanding of MVVM, Clean Architecture, repository patterns, and modular application            design.

·         Experience with dependency injection frameworks such as Hilt or Dagger.

·         Strong experience integrating REST APIs and web services, and with local persistence using Room or            SQLite.

·         Solid understanding of authentication, authorization, mobile application security, and secure storage.

·         Experience with Git-based workflows, branching strategies, pull requests, and automated testing (JUnit,            Espresso, Compose testing tools).

 

Preferred Qualifications

·         Experience with Firebase, including Crashlytics, Analytics, Cloud Messaging, and Performance            Monitoring.

·         Experience with CI/CD platforms such as Azure DevOps, GitHub Actions, or Jenkins.

·         Experience publishing and managing applications through Google Play Console.

·         Exposure to Java and migrating legacy Java Android applications to Kotlin and Compose.

·         Familiarity with Kubernetes and cloud-native backends, particularly when apps consume            microservices hosted on them.

·         Experience building applications for large-scale enterprise environments and working directly with            clients and distributed teams.

 

Desired Profile

·         Thrives in a collaborative, fast-paced engineering environment.

·         Demonstrates strong ownership and accountability for app quality and production stability.

·         Remains hands-on, with roughly 60–70% of time on development and architecture and 30–40% on           technical leadership.

·         Communicates technical risks, trade-offs, and estimates clearly to engineers, clients, and project            leadership.

·         Passionate about continuous learning and mentoring fellow developers.