Principal Solutions Architect

responsibilities. Proven track record of end-to-end delivery of complex presales engagements , including discovery, solution design, PoCs, and production transition. Deep hands-on experience with large-scale ML-based workloads , including GPU training and inference at scale. Strong expertise in cloud infrastructure and MLOps , including Kubernetes-based platforms and distributed systems. Solid hands-on experience with Infrastructure as Code and configuration management (Terraform, Ansible), and strong Python skills. Deep understanding of GPU computing stacks for ML/AI workloads (drivers, CUDA, libraries, performance optimization). Exceptional communication skills — able to clearly articulate complex technical concepts to both technical and executive audiences. A highly customer-centric mindset with the ability to balance customer needs, technical feasibility, and product strategy. It will be an added bonus if you have: Prior experience as a Senior AI/ML Specialist Solutions Architect, Technical ML Product Manager, or in a similar senior AI/ML-focused role. Hands-on experience with HPC and ML orchestration frameworks (e.g., Slurm, Kubeflow). Practical experience with deep learning frameworks such as PyTorch and TensorFlow. Strong understanding of the cloud ML ecosystem across major providers (NVIDIA, AWS, Azure, Google Cloud). Experience influencing product direction based on customer feedback and real-world usage patterns.Experience leading and contributing to end-to-end large scale ML deployment projects on all layers of the stack. Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: 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. 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. If you need accommodations during the application process, please let us know.