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. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity.

Responsibilities:

- Develop and debug 802.11 WLAN/WiFi Driver/Firmware

- Performance analysis, tuning on WLAN/WiFi Driver/Firmware

- Analyze and troubleshoot WiFi issues through various debugging tools

- Linux kernel/driver programming/debugging

- Develop and implement test plans to verify and debug the 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/be/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 a 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 Wi-Fi chipsets

- 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