Embedded Linux Expert (f/m/x)

We are looking for an Embedded Linux Expert to drive kernel-level development and low-level system integration for next-generation network switch platforms. You will shape the software foundations of our high-performance switching systems.By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational unit, bringing together more than 500 specialists nationwide! We are currently working on about 100 projects for 50 clients from various industries, including automotive, IoT, telecommunications, and medical.Your tasksDevelop and maintain Linux kernel modules and device driversBring up new hardware boards and debug low-level boot issuesWork with hardware and firmware teams to validate system integrationOptimize kernel performance and stability for high-speed network workloadsContribute to internal Linux distributions and BSP maintenanceRequirementsMinimum 5 years of commercial experience in a similar positionExtensive experience in C/C++ development in both user and kernel spaceStrong background in Linux kernel, device drivers, and peripheral interfaces (UART, SPI, PCIe, I2C)Experience with x86 and ARM architecturesHands-on experience with bootloaders, BSPs, and board bring-upExperience in debugging and performance tuning of embedded Linux systemsKnowledge of Linux networking stack, DPDK, or netdev subsystem – strong advantageExcellent problem-solving skills, self-learner, team-playerGood knowledge of spoken and written English (everyday communication)Residing in Poland requiredNice to haveExperience with communication and control protocols – advantageWhat we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!