Senior Flutter Developer (WebRTC)

Project: Development of a Flutter messenger with WebRTC-based calling functionality.

Current Issue:

• Audio is missing during calls, even though the connection is established.
• Backend is built on Firebase, signaling is implemented via sockets.
• The project uses the flutter_webrtc library, which lacks documentation.
• No errors are present in the logs.

Task:

• Conduct a code audit and prepare a detailed report outlining:
• Identified issues
• Root causes
• Recommended fixes (implementation to be agreed upon with the team).

Requirements:

• 8+ years of development experience.
• 5+ years of Flutter experience, including:
• Hands-on experience with Flutter WebRTC.
• Understanding of ICE, SDP, TURN/STUN protocols.
• Experience in debugging audio streams (codecs, input/output devices).
• Russian language.

Nice to have:

• Experience with Python.

Work format:

• Remote.
• Part-time.