System Validation Engineer – DPU Team (f/m/x)

Join our Data Processing Unit (DPU) development team, working on state-of-the-art hardware for high-performance computing, storage, security, and networking acceleration. As a System Validation Engineer, you will design, develop, and execute system-level functional and performance tests across all project stages — from architecture definition, through pre-silicon simulation and emulation, up to post-silicon bring-up.

You will collaborate closely with architects, hardware, and verification engineers to ensure that every DPU feature operates as designed in real-world conditions.

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 tasks

• Define and implement functional and performance testcases from the architecture specifications

• Develop and execute tests on simulation, emulation, and evaluation board platforms

• Debug and isolate system-level issues in collaboration with design and verification teams

• Create and maintain SystemC models of DPU components

• Support system bring-up and validation activities across project stages

Requirements

• Minimum 5 years of commercial experience in a similar position

• Bachelor’s or higher degree in Computer Science, Electrical/Computer Engineering, or related field

• Strong proficiency in C/C++ programming for bare-metal and Linux environments

• Solid understanding of computer architecture and experience working with complex hardware systems (DMA, networking, storage, crypto accelerators)

• Practical knowledge of git, gdb, Wireshark, and Scapy

• Fluent English, written and spoken

• Excellent debugging and analytical skills with a strong attention to detail

• Proven ability to collaborate with cross-functional hardware/software teams

• Strong motivation to push systems to their limits and find edge-case bugs

• Residing in Poland required

Nice to have

• Knowledge of SystemC and TLM modeling

• Experience with Python scripting

• Understanding of networking and storage protocols, PCIe, and crypto algorithms

• Familiarity with emulation platforms and waveform-level debugging

• Experience with Jenkins or similar automation flows

What 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!