We are seeking a Mobile Developer with strong Android development experience to join our team on a 3–6 month contract engagement focused on a VoIP-enabled mobile application. You’ll play a key role in building core features that enable real-time audio communication, ensuring a seamless user experience and high-quality audio performance.

This is an ideal opportunity for an Android engineer who has worked on VoIP or communication apps and is comfortable working independently in a fast-paced remote setup.

• 3+ years of professional experience in native Android development (Java or Kotlin)
• Solid experience integrating VoIP technologies (e.g., WebRTC, Twilio, Agora, etc.) into mobile apps
• Strong understanding of Android SDK, audio streaming, and real-time communication protocols
• Experience working with RESTful APIs, WebSockets, and push notification services
• Familiarity with audio session handling, background processes, and Android lifecycle management
• Ability to work independently and deliver high-quality features within tight timelines
• Strong debugging, profiling, and optimization skills for mobile applications