AP/Router Application Engineer

Job Description

Job Overview: The Application Engineer (AE) will: - Code, compile, collect, analyze logs, and debug. - Co-work with the engineering team at HQ or Suzhou and provide technical support to customers - Travel to customer sites (e.g., Mumbai, Delhi NCR) for support, training sessions, and exhibitions. - Communicate effectively with non-English native speakers. Responsibilities: - Collaborate with Indian system developers to develop AP/Router products. - Troubleshoot issues during development and manufacturing stages. - Guide customers on developing features in the Linux kernel driver or system-level features (e.g., LED/GPIO control, DHCP, IP-tables module, WEB) on the AP/Router. - Resolve issues across various system areas (from low-level kernel mechanisms to high-level application features) in coordination with Realtek HQ or Suzhou RD. Minimum Qualifications: - ME/MS degree in Computer Science, Computer/Telecommunication/Network/Electrical Engineering or related field, or equivalent practical experience. - Experience in C and shell scripting. - Experience with networking features development (e.g., Firewall, DHCP, DNS, VPN, PPPoE, QoS, and chipset's HWNAT, packet engine). - Experience with embedded systems, Linux, and OpenWRT. - Good domain knowledge of L2/L3/L4 networking protocols. Preferred Qualifications: - Experience with u-boot, flash partition, file system, Makefile, build system. - Experience with Web-UI customization. - Experience with TR069/TR098/TR181/TR369. - Experience with various hardware interfaces (e.g., MDIO, RGMII/SGMII/QSGMII, DDR, UART, I2C, GPIO, FLASH). - Experience in networking concepts (e.g., VLAN, ACL). - Experience in Realtek AP/Router chips development.