3 months ago
Remote, United StatesSenior / Staff+
Responsibilities
- Design, build, and optimize features across DDN’s NFS and storage stack.
- Diagnose bottlenecks across file systems, storage media, networking, and I/O paths.
- Improve performance, scalability, and resiliency in distributed storage environments.
- Work across kernel-space and user-space components to solve complex systems problems.
- Collaborate with engineers across storage, systems, and platform layers.
- Develop Python tooling and automation for observability, testing, and operations.
- Help shape infrastructure for AI and data-intensive workloads.
Requirements
- Strong hands-on experience with Network File Systems (NFS).
- Deep understanding of distributed file systems.
- Experience with object storage.
- Production experience with Kubernetes.
- Strong Python skills.
- Experience with kernel-level and/or user-space I/O stacks.
- Familiarity with NVMe, SSDs, RDMA, and high-speed networking.
- Ability to debug complex performance and reliability issues across system layers.
Tech Stack
Categories
About DDN
DDN builds high-performance data storage and data management systems for AI, machine learning, and high-performance computing workloads used by enterprises, research institutions, and governments. It sells appliance hardware and software (including parallel file systems and AI data platforms) along with support and professional services. Founded in 1998 and headquartered in Chatsworth, California, the privately held company reports serving over 11,000 organizations worldwide.