DDN

Sr. Software Engineer L4

DDN
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2 months ago
Pune, IndiaStaff+

Responsibilities

  • Own critical customer case escalations, deep root-cause analysis, and mitigation strategies.
  • Serve as a technical escalation point for Infinia incidents, especially production-impacting scenarios.
  • Lead war rooms, live incident bridges, and cross-functional incident response.
  • Use AI-powered debugging, log analysis, automation, and pattern-recognition tools to accelerate resolution.
  • Develop subject-matter expertise in Infinia internals, metadata handling, storage fabric interfaces, performance tuning, and AI integration.
  • Reproduce complex customer issues and recommend product improvements or workarounds.
  • Create and maintain runbooks, performance-tuning guides, and root-cause-analysis documentation.
  • Feed support insights into product development to improve reliability and diagnostics.
  • Partner with Field CTOs, Solutions Architects, and Sales Engineers on strategic customer success.
  • Translate technical issues into executive-ready summaries and business-impact statements.
  • Participate in post-mortems and executive briefings.
  • Drive adoption of observability, automation, and self-healing support mechanisms using AI/ML tools.
  • Deliver training to customer support and field engineering teams.

Requirements

  • 8+ years of experience in enterprise storage, distributed systems, or cloud infrastructure support/engineering.
  • Deep understanding of file systems and interfaces including S3, POSIX, and NFS, plus storage performance and Linux kernel internals.
  • Scripting and coding experience with Python, Go, and C++.
  • Proven debugging ability at system, protocol, and application levels using tools such as strace, tcpdump, and perf.
  • Hands-on Linux troubleshooting experience.
  • Exposure to RDMA, NVMe-oF, or high-performance networking stacks.
  • Exceptional communication and executive reporting skills.

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DDN

About DDN

1,001-5,000 employees
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