React Native Developer

Company Overview PhoneHQ is a new company-wide phone system in the VoIP / telecommunication industry from the company with over a decade of VoIP app development experience. We are dedicated to delivering cutting-edge communication solutions and are excited to bring our latest product to the market. More about the product at https://www.phonehq.com . Job Title React Native Developer Job Location International Years of Experience 3+ years in React Native Job Description We are seeking a skilled React Native Developer to join our dynamic team. You will play a crucial role in the development and enhancement of our VoIP app, which is poised to make a significant impact in the market. This is an exciting opportunity to work on a product that has been meticulously developed over the past year, leveraging our extensive experience in the VoIP industry. Responsibilities Build and maintain features in our React Native mobile application Work with native modules (Android/iOS) when necessary Collaborate with backend engineers to integrate APIs and real-time communications Optimize performance for speed, reliability, and usability Troubleshoot and debug production issues Contribute to the product roadmap with technical insights Requirements Proficiency in React Strong expertise in React Native Understanding of mobile app architecture and development lifecycle Nice to have Familiarity with VoIP technologies (e.g., SIP, WebRTC, push notifications for calls) is a major plus Experience with native Android/iOS development What we offer Remote-friendly work environment Opportunity to work on a real-world, market-ready, greenfield product Be part of a small team with a big vision and deep industry expertise Additional Information The ideal candidate will have a strong background in app development, particularly in the context of VoIP applications. You will be part of a team that values innovation, collaboration, and a commitment to excellence. Tech stack React Native 0.79 (new architecture on) Redux Toolkit JsSIP Frontend written in React, backend is mostly Kotlin with Quarkus Additional VoIP tools like Freeswitch