DDN
Senior/Staff Fuse Developer
Remote - California · Staff+
Sponsorship not specifiedDetected 5 days ago
C++Distributed SystemsBackend DevelopmentLinuxPlatform Engineering
About the role
- At DDN, you will work on infrastructure challenges that sit at the core of modern high-performance systems:
- - Building and optimizing FUSE-based file system technologies
Responsibilities
- Design, build, and optimize FUSE-based infrastructure and storage components
- Develop and improve Linux file system integrations across kernel and user-space layers
- Optimize networking and data movement using RDMA principles
- Develop infrastructure tooling and platform capabilities in C and C++
- Strong hands-on experience developing with FUSE and Linux file systems
Requirements
- Strong understanding of POSIX file system principles
- Experience with object storage systems and distributed infrastructure
- Familiarity with RDMA networking principles and high-speed networking technologies
- Experience working close to kernel-space and user-space I/O paths
- Strong systems mindset with the ability to debug complex infrastructure and performance issues
- You enjoy low-level systems and infrastructure engineering
- You enjoy understanding how storage and networking behave under pressure
- You have limited experience with Linux internals, file systems, or infrastructure engineering
- You have not worked on performance-sensitive distributed systems
Skills
- Building and optimizing FUSE-based file system technologies
- Working across Linux kernel file systems and user-space infrastructure layers
- Designing high-performance infrastructure for distributed storage environments
- Improving how object storage systems behave under real production workloads
- Working with RDMA networking principles and high-speed data movement
- Solving performance bottlenecks across networking, storage, and I/O pathways
- Developing systems-level infrastructure in C and C++
This listing is sourced directly from DDN's careers page and normalized into a canonical job model.