Senior Embedded Linux Engineer – SoM Bring-Up

Polluxa, Inc.; Paris; Sur place; EUR 90 000 - 130 000; Plein temps

Résumé du poste

Harmattan AI is seeking an Embedded Software Engineer to own the embedded software stack on the compute modules used across our platforms. You will take a board from bare silicon up to a maintained, securely booting Linux platform, covering the boot chain, kernel, drivers, and the verification around them.

This role blends deep Linux kernel work with hands-on bring-up on new hardware, leading BSP work, device tree efforts, and low-level interfaces, while collaborating with hardware, systems, and

Qualifications

• 5+ years in embedded software with BSPs under lifecycle control.
• Experience with Linux kernel space drivers on ARM targets.
• Proficient in Yocto/OpenEmbedded build flows.
• Strong board bring-up and hardware validation skills.
• Security-conscious development and reproducible builds.

Responsabilités

• BSP and Reference Images: Build and maintain the BSP layer, device trees, and the reference images for each board, including custom layers and SDK generation, and carry them forward across kernel upgrades and silicon revisions.
• Boot Chain and Secure Boot: Own the boot chain, including bootloader porting, signed boot, verified rootfs, and A/B system update.
• Drivers and Low Level Interfaces: Develop and validate Linux device drivers across I2C, SPI, UART, GPIO, PCIe, and MIPI, including camera and sensor interfaces.
• Board Support on MCU Targets: Provide startup, clock, and peripheral support on the microcontrollers of boards the team designs.
• Board Bring Up and Hardware Validation: Lead software bring up on new hardware, take part in design reviews, and debug system level issues across the hardware and software boundary.
• Verification and Documentation: Define verification test plans and acceptance criteria, automate boot and peripheral test on real targets, and document each milestone.
• Cross Functional Collaboration: Work with the hardware team on new boards, and with Systems and Embedded Software Platform on interfaces and integration.
• Mentorship: Depending on seniority, mentor junior embedded engineers.

Connaissances

Embedded Linux

Kernel driver development

ARM architecture

Build systems

Board bring-up

Formation

MSc in engineering

PhD

Outils

Yocto

OpenEmbedded

Device trees

SDK generation

Description du poste

Harmattan AI is seeking an Embedded Software Engineer to own the embedded software stack on the compute modules used across our platforms. You will take a board from bare silicon up to a maintained, securely booting Linux platform, covering the boot chain, kernel, drivers, and the verification around them.

This role blends deep Linux kernel work with hands-on bring-up on new hardware, leading BSP work, device tree efforts, and low-level interfaces, while collaborating with hardware, systems, and