Senior Software Engineer Wi-Fi Connectivity

Chateck Inc.
Palo Alto, CA, United States
14 days ago
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Role details

Contract type
Contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
10 years minimum
Working hours
Regular working hours
Job source

Tech stack

Bluetooth C++ (Programming Language) Protocol Stack Computer Programming Computer Networks Software Debugging Device Drivers Linux on Embedded Systems Interoperability Linux-Powered Devices Network Interface Packet Analyzer
+8 more
Regression Testing Software Engineering Wireless Access Point Wireless Networks Wi-Fi Technology Information Technology Android Auto Wireless Technologies

Job description

  • Independently investigate, triage, debug, and resolve complex Wi-Fi connectivity, stability, and performance issues in embedded automotive systems.
  • Analyze system logs, network traces, packet captures, and over-the-air (OTA) captures to identify root causes across the Wi-Fi software stack.
  • Develop, implement, debug, and validate software fixes to improve wireless connectivity, reliability, and overall system performance.
  • Troubleshoot Wi-Fi connectivity issues across embedded Linux and Android-based platforms.
  • Collaborate with internal engineering teams, chipset vendors, and external suppliers to resolve complex integration and interoperability issues.
  • Support Wi-Fi certification, compliance validation, and regression testing activities.
  • Investigate and resolve post-production and post-launch connectivity issues in Wi-Fi-enabled products.
  • Ensure reliable Wi-Fi connectivity across different devices, access points, and automotive infotainment environments.

Requirements

The ideal candidate will bring extensive hands-on experience in Wi-Fi software development, production issue resolution, wireless connectivity debugging, and Wi-Fi certification. This role requires a technically strong individual contributor who can independently identify root causes, implement software fixes, and drive connectivity improvements across embedded platforms., * Bachelor’s degree in Computer Science, Electrical Engineering, Electronics Engineering, or equivalent relevant experience.

  • 10+ years of hands-on experience in Wi-Fi, wireless connectivity, or embedded connectivity software development.
  • Proven experience developing, launching, and supporting Wi-Fi-enabled products in production environments.
  • Strong experience troubleshooting and resolving post-launch Wi-Fi connectivity and performance issues.
  • Hands-on experience with Wi-Fi Alliance (WFA) certification and/or Wi-Fi connectivity certification for Apple CarPlay or Android Auto.
  • Strong understanding of the Wi-Fi protocol stack, wireless networking fundamentals, and 802.11 standards.
  • Practical experience with Wi-Fi Direct, SoftAP, and related wireless connectivity technologies.
  • Strong programming skills in C/C++ within embedded Linux or Android environments.
  • Ability to independently analyze complex technical issues, identify root causes, and implement effective software fixes.
  • Strong debugging, analytical, problem-solving, and communication skills.
  • Self-driven engineering professional capable of working independently and delivering solutions within tight timelines., * Experience with Wi-Fi software bring-up and integration on embedded platforms.
  • Familiarity with Wi-Fi chipset power management and wireless connectivity optimization.
  • Hands-on knowledge of Linux device drivers and kernel-level debugging.
  • Experience debugging wireless Apple CarPlay or Android Auto connectivity issues.
  • Familiarity with Linux networking, network interfaces, and Wi-Fi/Bluetooth coexistence.
  • Experience working with automotive infotainment systems and device interoperability testing.
  • Exposure to wireless chipset integration, vendor collaboration, and connectivity certification processes.

Technical Skills

  • Programming: C, C++
  • Operating Systems: Embedded Linux, Android
  • Wireless Technologies: Wi-Fi, Wi-Fi Direct, SoftAP, 802.11 standards
  • Connectivity: Apple CarPlay, Android Auto, Wi-Fi/Bluetooth coexistence
  • Debugging: Network traces, packet captures, OTA captures, system logs
  • Embedded Systems: Wi-Fi bring-up, Linux device drivers, chipset integration, power management
  • Validation: WFA certification, interoperability testing, regression testing

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