Mobile Application Developer

About the role

VideoSDK is seeking a strong Software Engineer to design and build high‑performance mobile applications using Flutter. The role spans both Android and iOS platforms and involves deep integration with native modules and real‑time communication systems.

Key responsibilities

• Develop and maintain cross‑platform mobile apps with Flutter.
• Integrate Flutter code with native Android/iOS modules and build native bridges using C++ or Rust.
• Implement real‑time communication features using Socket.IO, gRPC, WebRTC, or similar frameworks.
• Optimize app performance, reliability, and scalability.
• Collaborate with product, design, and backend teams to deliver end‑to‑end features.
• Debug complex issues across Flutter, native layers, and networking stacks.

Required profile

• 1+ year of hands‑on software development experience.
• Strong fundamentals in data structures, algorithms, and competitive programming.
• Ability to write clean, maintainable, and production‑ready code.

Required skills

• Flutter
• Android and/or iOS development
• C++ or Rust for native bridge development
• Socket.IO, gRPC, WebRTC
• Kotlin/Java (Android)
• Swift/Objective‑C (iOS)
• CI/CD pipelines for mobile apps
• SDK development
• IoT protocols and video/audio integration (optional)