Key responsibilities
Own Yocto-based image construction, layers, recipes, source pinning, licences and reproducible builds.
Integrate and maintain bootloader, kernel, device tree, board-support package and device drivers.
Bring up displays, digitiser or stylus, navigation input, storage, power telemetry, Wi-Fi or Bluetooth and secure hardware.
Engineer boot time, suspend or resume, low-power states, wake sources and crash recovery.
Implement secure boot, device identity, signing, A/B update, rollback, factory provisioning and authorised recovery.
Define reliable, versioned hardware-service interfaces for the device application.
Build diagnostics, logging, production flashing and hardware-test utilities.
Maintain vendor-BSP changes and an upstream or long-term-support strategy.
Profile CPU, memory, storage, thermal and energy behaviour under representative workloads.
Produce handover documentation and automated hardware-in-loop regression tests.

Required qualifications and evidence
B.E.



or B.Tech in ECE, CSE, Electrical or equivalent demonstrated expertise.
Eight or more years in production embedded Linux.
Advanced C or C++, Linux debugging, kernel or device-tree and board-bring-up skills.
Production experience with Yocto, U-Boot and vendor-BSP integration.
Evidence of maintaining a device after release, including updates and field failures.

Strongly preferred
E-paper or display-controller, input, DRM or framebuffer, or stylus-driver work.
RAUC, SWUpdate, Mender or equivalent signed A/B update systems.
OP-TEE, TrustZone, secure elements, dm-crypt and device provisioning.
Power profiling and aggressive suspend or resume optimisation.
Factory programming and test-station integration.

Pay: From ₹40,000.00 per month

Advantages
Paid sick time

Work Location: In person

📌 Senior Embedded Linux And Bsp Engineer Chennai
🏢 NBook Media
📍 Chennai