Since 1965, Stoneridge has designed and manufactured advanced, award-winning technologies including driveline and transmission actuation systems, vision systems, emissions control systems, safety systems, and security and monitoring systems for vehicle OEMs in the commercial vehicle, automotive, off-highway and agricultural vehicle markets. We’re focused on the areas of greatest market need – both today and tomorrow. Our core products and technologies are aligned with industry megatrends including safety and security, vehicle intelligence, fuel efficiency and emissions. Join the Stoneridge Team as we continue to build upon our strong history and reputation for quality products to deliver innovative products and systems that address a need, exceed our customers’ expectations, and motivate our team.

Objective of the position

As a Linux Software Development Engineer, you will develop and maintain embedded Linux platforms used in commercial vehicle systems. Your work will focus on BSP development, system integration and performance/stability optimizations on target hardware.

Key responsibilities:

• Develop and integrate embedded Linux systems using Yocto/OpenEmbedded
• Customize kernels, device trees, and drivers for target platforms
• Bring up new hardware and support BSP development
• Implement and maintain CI/CD pipelines (Jenkins)
• Design and execute unit, integration, and HIL tests
• Debug low-level issues using JTAG, perf, ftrace, strace, and GDB
• Ensure code quality using static analysis and MISRA guidelines
• Participation in code & design reviews
• Contribute to ASPICE-compliant development and documentation

Characterization of activities

• Software construction according to technical requirements.
• Manage and maintain source code using Git (e.g., Bitbucket).
• Implement and improve CI/CD pipelines (Jenkins) to automate builds and testing
• Develop and execute comprehensive testing strategies, including unit testing GoogleTest (GTest), integration testing, and Hardware-in-the-Loop (HIL) validation.
• Perform advanced debugging and performance analysis using tools such as JTAG/trace, perf, ftrace, strace, valgrind, and GDB remote debugging.
• Ensure high code quality and compliance by applying static analysis tools (e.g., PC-Lint, Codesonar, CppCheck) and adhering to MISRA C guidelines.
• Documentation of work products (change logs, design documentation, engineering test reports). Reviewing and approving documents.

Education, Experience and Knowledge

• Bachelor's degree or higher
• 3+ years of embedded Linux development experience
• Solid Linux fundamentals: kernel configuration, device tree (DTS), and driver development (e.g. character, platform, network drivers)
• Experience with BSP development, board bring-up, and bootloader integration
• Strong programming skills in C/C++ (embedded systems) and scripting (Bash, Python), including POSIX APIs, IPC, and multithreading
• Experience in working with resource-constrained ECUs (RAM/flash, real-time constraints)
• Familiarity with Agile/Scrum environments, requirements traceability (e.g. JIRA/DOORS).

What we offer (Tallinn)

• Competitive salary aligned with seniority and experience
• Flexible working hours and hybrid work options
• Health insurance (Confido)
• Support for professional development (trainings, conferences)
• Opportunity to work on real-world embedded systems used in commercial vehicles globally
• Friendly team and fun events.
• A salary of €3100 - €3700