Junior Firmware Validation Engineer

3mdeb is a company specializing in open-source firmware and embedded systems solutions. They develop Dasharo, an open-source, coreboot-based firmware distribution that replaces proprietary BIOS/UEFI implementations. Their mission is to provide trustworthy, secure, and transparent firmware solutions for diverse hardware platforms, including laptops, desktops, servers, and embedded appliances.

• Basic knowledge of low-level computer operations, such as boot sequence, BIOS/UEFI settings, firmware updates, or hardware initialization
• Good attention to detail and systematic approach to problem-solving
• Ability to follow test procedures and document technical issues clearly
• Comfortable working with Linux systems and the command line (Bash)
• Willingness to work hands-on with hardware platforms
• Good written and verbal communication skills
• Knowledge of technical English (reading documentation, writing reports)
• Ability to learn new technologies independently

Nice to have:

• Knowledge of Python programming
• Experience with test automation frameworks (especially Robot Framework)
• Understanding of firmware, BIOS, or UEFI concepts
• Familiarity with coreboot or other open-source firmware projects
• Experience with hardware debugging or validation
• Knowledge of git and version control workflows
• Understanding of x86/ARM architecture basics
• Previous experience with hardware testing or embedded systems
• Interest in computer security and firmware security concepts

• Reproduce and verify reported firmware issues on real hardware platforms
• Perform initial diagnosis and triage of firmware bugs before escalating to developers
• Execute manual test cases for firmware functionality, compatibility, and stability
• Develop and maintain automated tests using Python and Robot Framework
• Test firmware across various hardware platforms (laptops, desktops, servers, embedded devices)
• Document test results, report defects, and track issues through resolution
• Verify firmware fixes and perform regression testing
• Participate in test planning and test case design for new firmware features
• Collaborate with firmware developers to understand low-level system behavior