Embedded Engineer (Linux Kernel)

TL;DR

Embedded Engineer (Linux Kernel): Developing and maintaining low-level drivers for E-Ink consumer electronics with an accent on Linux kernel development, hardware integration, and power management. Focus on debugging complex kernel-level issues, configuring Device Trees, and collaborating closely with hardware teams to ensure seamless performance.

Location: Hybrid (4 days per week in the office in Warsaw, Poland)

Company

hirify.global is a recruitment and consulting firm specializing in HR and IT services for local and international clients.

What you will do

• Develop and maintain Linux drivers for embedded hardware platforms.
• Work on low-level drivers for E-Ink display control.
• Configure and modify Device Tree and integrate interfaces like SPI, I2C, and GPIO.
• Support integration of USB Power Delivery, PMIC, and battery thermal protection.
• Debug kernel-level issues using logs, registers, and low-level diagnostics.
• Collaborate with hardware engineers to read schematics and datasheets.

Requirements

• Strong C programming skills, including memory-level work and development without standard libraries.
• Hands-on experience with Linux Kernel development and hardware drivers.
• Practical knowledge of embedded hardware interfaces (I2C, SPI, GPIO, UART).
• Experience with Device Tree configuration and modification.
• Ability to read hardware schematics and datasheets.
• Must be able to work from the office in Warsaw 4 days per week.

Nice to have

• Experience with MediaTek platforms.
• Knowledge of Android AOSP, system builds, or HAL modifications.
• Experience with EPD/E-Ink displays and Li-Ion battery charging standards.
• Scripting experience in Python or Java.

Culture & Benefits

• Opportunity to work on real consumer electronics products.
• Private medical care and Multisport funding.
• English language lessons.
• Flexible working hours.
• 2 paid volunteering days.
• Additional days off under B2B cooperation.