Android Developer for Cross-Platform App Build Delivery

Silverline Labs

Part-time · Remote · Flexible hours

About the role

Silverline Labs is launching an integration project that ties together billing, CRM, and internal APIs. We need an Android Developer to design and implement the mobile layer that securely communicates with these services while delivering a smooth user experience.

Key responsibilities

• Develop Kotlin‑based Android modules that consume RESTful billing and CRM endpoints.
• Implement authentication flows and token management for internal APIs.
• Collaborate with backend engineers to define data contracts and error handling.
• Write unit and UI tests to ensure reliability across device configurations.
• Maintain code quality with linting, code reviews, and documentation.

Must-have skills

• Strong proficiency in Kotlin and Java for Android.
• Experience integrating third‑party APIs and handling JSON payloads.
• Familiarity with Android Jetpack components and MVVM architecture.
• Ability to work independently in a remote, part‑time setting.

Nice to have

• Knowledge of billing systems or CRM platforms.
• Exposure to CI/CD pipelines for Android apps.
• Understanding of secure storage and encryption on mobile.