Analyze and optimize system performance (CPU usage, scheduler latency, memory footprint, I/O performance)
Work with Linux Kernel internals (scheduler, memory management, IRQ/driver stack)
Perform tracing and analysis using tools such as KernelShark, trace-cmd, and ftrace
Identify performance bottlenecks and regressions
Debug embedded systems using tools like strace, dmesg, perf, and LTTng
Build and maintain Yocto-based Linux distributions
Create and optimize system images (poky, bitbake, layers)
Develop and maintain custom recipes and meta-layers
Work with the Linux networking stack (netlink, TC, eBPF)
Implement and modify XDP/eBPF programs (e.g., packet filtering, traffic analysis)

Several years of experience as a Linux Embedded Developer
Strong knowledge of Linux Kernel internals
Experience with system performance analysis and profiling
Hands-on experience with tools: perf, top/htop, vmstat/iostat, bpftrace, KernelShark
Strong experience with Yocto Project (bitbake, poky, layers, bbappend, devtool)
Solid understanding of embedded Linux systems and cross-compilation
Experience with eBPF/XDP and Linux networking stack
Strong debugging and problem-solving skills

Linux Embedded Developer

Key skills