Embedded Linux Platform Engineer – Secure & Portable

Sine Eng; Tampere; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Lunch benefit

Wellbeing allowance

Extended healthcare

24/7 accident insurance

Travel insurance

Office perks

Job summary

Sine Engineering is seeking an Embedded Linux Software Engineer to design, implement, and maintain secure software for Linux-based embedded systems. You will build a portable platform, port to new hardware, and work closely with hardware, firmware, and DevOps teams to ensure reliability and performance.

You will contribute to automated tests, CI/CD pipelines, and code reviews, while applying strong security practices and a long-term vision for reusable software across generations of hardware.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Electronics, or a related field.
• Several years of experience as an Embedded Software Engineer or similar.
• Strong knowledge of system hardening and security practices.
• Solid experience with embedded Linux and C.
• Knowledge of Linux internals, device tree, and drivers.
• Experience with Yocto, U-Boot, and systemd.
• Hands-on experience with common embedded interfaces (UART, SPI, I2C, Ethernet).
• Experience with Git and modern software development practices.
• Good debugging skills and ability to read schematics.
• A team player with a long-lived, reusable platform mindset.

Responsibilities

• Design, develop, and maintain software components and services for Embedded Linux systems.
• Build a modular, portable, and reusable platform across hardware.
• Harden systems and improve security, reliability, and performance.
• Port software to new hardware platforms.
• Develop automated tests and CI/CD pipelines.
• Review code and improve development practices.
• Debug issues across the software stack.
• Collaborate with hardware, firmware, DevOps, and applications teams.

Skills

Embedded Linux

C programming

Yocto

U-Boot

Systemd

Git

UART

SPI

I2C

Ethernet

Debugging

Education

Bachelor's in CS/EE or related

Tools

Yocto

U-Boot

systemd

Git

Job description

Sine Engineering is seeking an Embedded Linux Software Engineer to design, implement, and maintain secure software for Linux-based embedded systems. You will build a portable platform, port to new hardware, and work closely with hardware, firmware, and DevOps teams to ensure reliability and performance.

You will contribute to automated tests, CI/CD pipelines, and code reviews, while applying strong security practices and a long-term vision for reusable software across generations of hardware.