Embedded Linux Engineer

e-Hireo

full-time

Required skills

Website: ehireo.com
Job details:

JOB DESCRIPTION

Experience : 5 - 10 Yrs

Location : Bengaluru

Designation : Embedded Linux Engineer

Required Skills:

Maintain and enhance Yocto BSP for PICO-IMX6 DualLite.
Migrate from Yocto Zeus to a newer LTS (e.g., Dunfell/Kirkstone) after feasibility assessment.
Pull and integrate latest stable kernel patches (NXP + mainline where applicable).
Optimize boot time (target: measurable improvement with profiling).
Remove unnecessary services, daemons, and packages to reduce footprint.
Improve system startup sequencing (systemd optimization).
Update and stabilize Bluetooth stack (BlueZ patches, firmware updates).
Kernel configuration optimization (defconfig cleanup).
Improve power optimization and CPU governor tuning.
Debug performance issues (CPU load, memory usage, I/O bottlenecks).
Maintain proper Yocto layer hygiene and documentation.
Strong experience with Yocto Project (meta layers, recipes, bbappend, bitbake debugging).
Experience working with NXP i.MX6 platform.
Linux kernel configuration and patching experience.
Systemd service optimization and boot profiling.
Strong debugging skills (dmesg, perf, ftrace, systemd-analyze).
Experience with BlueZ stack and Bluetooth bring-up.

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