Frontend Engineer (React.js / React Native / Flutter)

About the role

The company is looking for a highly skilled Frontend Engineer with strong expertise in React.js, React Native and/or Flutter, and hands-on experience with real-time media technologies. The role suits someone passionate about building next-generation, real-time, AI-powered applications, with a strong inclination toward R&D, experimentation and continuous learning.

Key responsibilities

• Design and develop scalable, high-performance frontend applications using React.js, React Native and Flutter.
• Build and optimize real-time communication systems, including audio/video streaming and live interactions.
• Use WebRTC for live media streaming and peer-to-peer communication.
• Implement socket-based architectures with WebSockets, Socket.IO, Echo Harbour or similar frameworks.
• Collaborate with backend teams using Node.js and Next.js for API and SSR integration.
• Develop live streaming platforms with low latency and high reliability, and build media processing pipelines for audio, video and images.
• Integrate AI/ML capabilities for image, video and audio processing such as object detection, face recognition and transcription.
• Optimize applications for performance, responsiveness and cross-platform compatibility, and contribute to architecture decisions and R&D initiatives.

Required profile

• Strong innovation mindset, deep interest in R&D and emerging technologies, and ability to work in a fast-paced, high-impact environment.
• Strong ownership and accountability.
• Experience with APIs, microservices and event-driven systems.

Required skills

• React.js and modern JavaScript (ES6+)
• React Native and/or Flutter
• WebRTC, WebSockets or Socket.IO, and live audio/video streaming
• Node.js and Next.js
• Computer vision and AI-based media processing
• Performance optimization and low-latency systems
• Cloud platforms, preferably Azure (an advantage)

Preferred qualifications include experience building video conferencing, digital courtroom or live streaming platforms, exposure to Azure Communication Services or media servers, knowledge of FFmpeg, GStreamer or other media frameworks, familiarity with AI frameworks for multimedia processing, and experience on high-scale real-time systems.

What we offer

• Work on cutting-edge real-time and AI-driven platforms.
• Exposure to global-scale digital transformation projects.
• A culture focused on innovation, learning and impact.
• Collaboration with a highly skilled, multidisciplinary team.