Embedded Firmware Engineer (Wi-Fi)

About Ubiquiti
At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT.

Responsibilities:

Develop and debug 802.11 WLAN/WiFi Driver/Firmware
Performance analysis, tuning on WLAN/WiFi Driver/Firmware
Analyze and troubleshoot WiFi issues through sniffer
Linux kernel/driver programming/debugging
Develop and implement test plans to verify and debug implementation
Plan and drive technical discussions with internal teams and chip vendors

Minimum Qualifications:

Strong coding skills in C/C++, shell scripting, Makefile
Experience with Wi-Fi standards including 802.11ac/ax/k/v/r
Experience with Linux device driver development, Linux kernel patching, source management systems such as git
Experience in embedded system software programming
Proficiency in English verbal and text
Proficiency in using debugging tools like gdb/strace/objdump, and kernel debug configs
A team player, who is very self-motivated, loves difficult challenges, and is goal driven
Strong communication skills, able to work both solo and in teams
At least 3yr+ experience as SW/FW engineer
MS/Ph.D in computer science/electronic engineering or a closely related field is preferred

Preferred Qualifications:

Complete understanding of all Wi-Fi standards, including 802.11be
Experience in Java/Rust/Go
Familiar with MTK/QCA-based WiFi SoC
Familiar with OpenWrt/LEDE development
Good knowledge of L2/L3 network protocol: VLAN/STP/LLDP/IGMP-Snooping/IP/IP6/Routing, etc
5yr+ experience as SW/FW engineer