System Engineer (Servers Hardware R&D Team)
Nebius
About Nebius
Nebius is a Nasdaq-listed tech company that aims to become one of the world’s leading AI infrastructure providers. Headquartered in Amsterdam, we have R&D and commercial hubs across the US, Europe and Israel.
We build full-stack AI infrastructure to service the explosive growth of the global AI industry, including large-scale GPU clusters, cloud platforms and tools and services for developers. Our 500 employees include around 400 highly skilled engineers with a proven track record of developing world-class hardware and software solutions across cloud and AI/ML.
We are rapidly growing our infrastructure network with an ambitious investment program to build out data centers and colocations in the US and Europe. A Reference Platform NVIDIA Cloud Partner, Nebius’ AI-native cloud platform provides high-end infrastructure and tools for training, fine-tuning and inference.
Nebius is growing fast, and we’re always looking for the best talent to join our company. Along with highly competitive compensation and extensive opportunities for professional development, we offer a dynamic work environment where innovation, creativity and teamwork are highly prized and open up exciting new opportunities. As an equal opportunity employer, we are committed to fostering a diverse and inclusive workplace, where all applicants are given fair consideration and every team member is empowered to contribute to their fullest potential.
The role
Nebius is looking for a System Engineer (Servers Hardware R&D Team). You’re welcome to work in our data center in Mäntsälä, Finland.
Key Responsibilities:
- Participate in the design, deployment, and maintenance of high-performance cloud systems tailored for AI workloads.
- Arranging and performing hardware R&D tests and experiments on site in data center
- Troubleshoot and resolve complex system issues related to GPUs, networking (InfiniBand, NVLink), PCIe, and server infrastructure.
- Conduct deep investigations into hardware, software, and networking problems to ensure optimal system performance and reliability.
- Participate in development of tests and test methodologies for advanced GPU, InfiniBand, and Compute systems to benchmark and validate performance.
- Collaborate with cross-functional teams to improve system performance and reliability.
- Monitor system performance and continuously fine-tune configurations for maximum efficiency
Required Skills & Qualifications:
- Strong knowledge of modern server architecture, especially in high-performance GPU-based environments.
- Hands-on experience with GPUs, Network, NVLink, and PCIe.
- Proficient in Linux systems, with expertise in Python and Bash scripting for automation.
- Demonstrated ability to troubleshoot complex system issues, including hardware, software, and networking problems.
- Experience with deep problem investigation, root cause analysis, and resolving performance issues in cloud-based or high-performance computing environments.
- Strong analytical and problem-solving skills, with a focus on optimizing system performance.
- Basic electronics modification by soldering and wiring
Nice to Have:
- Knowledge of the Linux kernel and experience with kernel-level troubleshooting.
- Familiarity with electronic measurement equipment: oscilloscope, multimeter.
What we offer
- Competitive salary and comprehensive benefits package.
- Opportunities for professional growth within Nebius.
- Hybrid working arrangements.
- A dynamic and collaborative work environment that values initiative and innovation.
We’re growing and expanding our products every day. If you’re up to the challenge and are excited about AI and ML as much as we are, join us!