Senior Hardware Engineer (R&D / GPU / AI) at Nebius

<div class="content-intro"><p><strong>About Nebius:</strong></p> <p>Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.</p> <p>Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.</p> <p>Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&amp;D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&amp;D.</p></div><h2><span data-contrast="auto">The role</span></h2> <div class="page"> <div class="section"> <div class="layoutArea"> <div class="column"> <p>Nebius is looking for a Senior Hardware Engineer (R&amp;D / GPU / AI). You’re welcome to work in our data center in Amsterdam, the Netherlands.</p> </div> </div> </div> </div> <p><strong>Your responsibilities will include:</strong></p> <ul> <li>Participate in the design, deployment, and maintenance of high-performance cloud systems tailored for AI workloads.</li> <li>Arranging and performing hardware R&amp;D tests and experiments on site in data center</li> <li>Troubleshoot and resolve complex system issues related to GPUs, networking (InfiniBand, NVLink), PCIe, and server infrastructure.</li> <li>Conduct deep investigations into hardware, software, and networking problems to ensure optimal system performance and reliability.</li> <li>Participate in development of tests and test methodologies for advanced GPU, InfiniBand, and Compute systems to benchmark and validate performance.</li> <li>Collaborate with cross-functional teams to improve system performance and reliability.</li> <li>Monitor system performance and continuously fine-tune configurations for maximum efficiency</li> </ul> <p><strong>Required Skills &amp; Qualifications:&nbsp;</strong></p> <ul> <li>Strong knowledge of modern server architecture, especially in high-performance GPU-based environments.</li> <li>Hands-on experience with GPUs, Network, NVLink, and PCIe.</li> <li>Proficient in Linux systems, with expertise in Python and Bash scripting for automation.</li> <li>Demonstrated ability to troubleshoot complex system issues, including hardware, software, and networking problems.</li> <li>Experience with deep problem investigation, root cause analysis, and resolving performance issues in cloud-based or high-performance computing environments.</li> <li>Strong analytical and problem-solving skills, with a focus on optimizing system performance.</li> <li>Basic electronics modification by soldering and wiring</li> </ul> <p><strong data-stringify-type="bold">It will be an added bonus if you have:</strong></p> <ul> <li>Knowledge of the Linux kernel and experience with kernel-level troubleshooting.</li> <li>Familiarity with electronic measurement equipment: oscilloscope, multimeter.&nbsp;</li> </ul><div class="content-conclusion"><p><strong>Benefits &amp; Perks:</strong></p> <ul> <li>Competitive compensation</li> <li>Career growth and learning opportunities</li> <li>Flexibility and work-life balance</li> <li>Collaborative and innovative culture</li> <li>Opportunity to work on impactful AI projects</li> <li>International environment and talented teams</li> </ul> <p><strong>What's it like to work at Nebius:</strong></p> <p>Fast moving&nbsp;- Bold thinking&nbsp;- Constant growth&nbsp;- Meaningful impact&nbsp;- Trust and real ownership&nbsp;- Opportunity to shape the future of AI&nbsp;</p> <p><strong>Equal Opportunity Statement:</strong></p> <p>Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law.</p> <p>Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.&nbsp;</p> <p>If you need accommodations during the application process, please let us know.</p></div>