Drive feature delivery and reliability for OpenWrt-based routers be the go-to engineer for complex firmware issues and cross-discipline integration with RF and hardware teams. Key Responsibilities: Lead design and implementation of medium-to-large features (driver tweaks, hostapd enhancements, ACS/DFS improvements, power management). Own troubleshooting of field escalations and complex regressions design fixes and tests. Improve CI/CD for firmware builds, add automated RF test hooks and performance benchmarks. Mentor junior engineers, perform thorough code reviews, and champion best practices. Collaborate with RF/HW/product on calibration flows and factory provisioning. Must-have: 5+ years embedded Linux experience with 3+ years on OpenWrt or similar embedded distributions. Strong C, shell, and Python experience with kernel debug (dmesg, perf, ftrace) and device trees. Solid knowledge of Linux networking (bridging, ip, netfilter/nftables, qdisc) and wireless stacks (mac80211/hostapd). ...