Backend Developer (Fullstack For Mobile Apps)

We are developing a mobile application using
WebRTC
,
Coturn Server
,
Node.js Socket
, and
Redis
to serve clients in the
real- time communication
field.
You will:

Integrate and handle WebRTC features (audio/video calls, livestreaming, screen sharing, etc.).
Work with Node.js Socket.io and Redis for real- time data processing.
Configure and operate Coturn Server to ensure stable NAT traversal.
Develop and optimize cross- platform mobile applications (Android / iOS / Flutter).
Communicate directly with international clients in English to clarify requirements and report progress.
Perform debugging, memory profiling, memory leak detection, and performance/latency optimization.

Proactive attitude, high responsibility, and strong problem- solving mindset.
Strong skills in debugging, memory profiling, leak detection, and performance optimization.
Minimum 3 years of experience in mobile app development (Android Java/Kotlin, iOS Swift, or Flutter).
Hands- on experience with WebRTC and Coturn Server (understanding of ICE/STUN/TURN, signaling).
Proficiency with Node.js Socket.io and solid understanding of real- time system architecture.
Good English communication skills — able to work and discuss directly with international clients.

Learn directly from a technical team with deep experience in WebRTC, signaling, and performance optimization.
Annual company trip
Social, health, and unemployment insurance in accordance with labor laws
Opportunity to work on large- scale international real- time streaming projects.
Clear career growth path and performance- based bonus system.
Monthly happy hours / team bonding activities
Professional, technically challenging working environment.
13th- month salary bonus
Competitive salary, commensurate with skills and experience.

Cập nhật gần nhất lúc: 2025-10-22 16:30:03