Job Description

Key Responsibilities

  • Develop, debug, and maintain router firmware based on OpenWRT / Linux.
  • Design, implement, and optimize VPN modules (WireGuard, IPSec, OpenVPN).
  • Enhance network stack performance and integrate hardware acceleration for encryption.
  • Maintain and optimize NAT, IP tables, Tproxy, CONNMARK, and related core network modules.
  • Support the development of the web management interface (LuCI / UCI), ensuring smooth configuration and user experience.
  • Collaborate with QA and testing teams for firmware validation, bug fixing, and version releases.

Requirements

  • Bachelor's degree or higher in Computer Science, Software Engineering, Telecommunications, or related field.
  • Minimum 3 years of experience in embedded Linux / OpenWRT firmware development.
  • Proficient in C / C++ / Shell scripting.
  • Strong understanding of TCP/IP, DHCP, DNS, VLAN, QoS, and other networking protocol...

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