## 履歷 https://docs.google.com/document/d/1me5dueQ6YZAu_MMH4t2WB8Sj-Mgb2oqqpwg7yM2t6f8/edit?usp=sharing ## Amazon ### WiFi Software Development Engineer - eero, WiFi Team https://www.linkedin.com/jobs/view/3625335434/?alternateChannel=search&refId=nA%2FOoKBu7KomhA77uzzsZA%3D%3D&trackingId=r%2F5vNrczg%2Fd29%2Fng6sUI9w%3D%3D ### Key job responsibilities - Enhance the client connectivity and mesh experiences for eero's whole home connectivity products - Take various client connectivity performance to next levels - Design and implement new roaming features - Analyze connectivity problems and come out with complete solutions - Dive deep into embedded system internals - Improve wireless drivers, firmware, hostap components - Drive decisions about testing improvements - Work with core operating system, mobile and cloud teams to deliver features - Maintenance work - regulatory settings, board settings, tools, scripts ### Basic Qualifications - 4+ years of embedded firmware experience - 2+ years of C development - 2+ years of Python or Go development ### Preferred Qualifications - Knowledge of wireless embedded systems or consumer electronics - Experience with wireless networking hardware such as routers, switches, wireless access points - Knowledge of 802.11, 802.3, DHCP, IPv4, IPv6, Linux bridge and network stack internals - Experience with Linux Kernel and driver development - Bachelor's degree or equivalent in Computer Science, Computer or Software Engineering, Electrical Engineering or related field - Ability to work independently and within a dynamic team ## Ubiquiti Inc ### R0043-Embedded Firmware Engineer(WiFi) https://www.linkedin.com/jobs/view/3641774144 ### Must-haves - 3+ years of current experience working in any wireless and wired networking domain - Familiar with the embedded Linux kernel and driver development - Typical with IEEE 802.11(802.11 b/g/n/ac/ax) and ethernet networking protocol(spanning tree, TCP/IP, routing, etc.) - Failure analysis and debugging skills for Linux kernel and drivers - Strong programming skills for C/C++/bash shell ### Nice-to-haves - Familiar with Mediatek MT7603/MT7615/MT7622/MT7915/MT7981 AP Wi-Fi driver - Familiar with Open source build framework (OpenWRT, Buildroot, LEDE) - Hands-on experience in developing, debugging, and testing any of the AP routers ## Plume design ### Wireless Engineer https://www.linkedin.com/jobs/view/3641772299 ### What You'll Bring - Bachelor's degree in computer science, computer engineering, electrical engineering, or equivalent experience - 2+ years of embedded software development experience - Strong coding skills, preferably in C, Python, and assembly - Excellent analytical and debugging skills - Understanding of wireless protocols - Strong knowledge of Linux OS, especially Networking and WiFI area