Staff Software Engineer – Infinia L4
DDNHaidian District, Beijing, China
Posted September 17, 2025
Full Time
About the Company
DDN is a leading data intelligence platform that accelerates massive datasets across AI and HPC workloads from edge to cloud. With over 11,000 customers globally, DDN specializes in high-performance computing, artificial intelligence, and analytics, offering solutions for complex business challenges with unparalleled GPU utilization and speed. As the trusted partner of Nvidia, DDN drives innovation in the global AI economy.
Job Description
This is an incredible opportunity to be part of a company that has been at the forefront of AI and high-performance data storage innovation for over two decades. DataDirect Networks (DDN) is a global market leader renowned for powering many of the world's most demanding AI data centers, in industries ranging from life sciences and healthcare to financial services, autonomous cars, Government, academia, research and manufacturing.
Requirements
- 8+ years in enterprise storage, distributed systems, or cloud infrastructure support/engineering
- Deep understanding of file systems (S3, POSIX, NFS), storage performance, and Linux kernel internals
- Proven debugging skills at system/protocol/app levels (e.g., strace, tcpdump, perf)
- Hands-on experience with troubleshooting on Linux
- Exposure to RDMA, NVMe-oF, or high-performance networking stacks
- Exceptional communication and executive reporting skills
- Experience using AI tools (e.g., log pattern analysis, LLM-based summarisation, automated RCA tooling) to accelerate diagnostics and reduce MTTR
Benefits
- Equal Opportunity/Affirmative Action employer
- All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity, gender expression, transgender, sex stereotyping, sexual orientation, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law
