Senior Wi-Fi Driver/Firmware Engineer
Sonos, Inc.Shanghai, China
Posted March 3, 2026
Full Time
About the Company
Sonos is a sound experience company making it easier than ever for millions of listeners around the world to play more, hear more, and feel more. Explore opportunities at careers.sonos.com
Job Description
Senior Wi-Fi Driver/Firmware Engineer position at Sonos, developing firmware for new product introductions with modern radio chips and enhancing embedded networking solution for streaming audio.
Requirements
- BS or MS in EE, CS, Mathematics, or related discipline.
- Proficiency in C
- 7+ years of experience developing, optimizing, and maintaining embedded systems
- Experience in Linux kernel development and debugging
- Demonstrated experience in one or more areas: IEEE 802.11/wireless or mesh networking, Bluetooth, Network stack (TCP/IP, ARP, DHCP, NAT)
- Track record of shipping reliable, extensible and maintainable software
- Hands-on debugging skills using logs, packet captures, regulatory tools, RF analyzers, and SoC-level tracing tools
- Experience working directly with external vendor(s) to integrate and troubleshoot issues with chips and drivers.
- Experience using formal development processes and tools.
- Experience leveraging your curiosity to solve problems in innovative ways.
- Experience effectively communicating your ideas verbally and over Slack (or email, Confluence, etc).
