Senior Staff Software Engineer_L4 engineering

Senior Staff Software Engineer_L4 engineering Senior Staff Software Engineer_L4 engineering Get AI-powered advice on this job and more exclusive features. As a Sr. Staff Software Engineer – L4 Engineering , you’ll be the final escalation point for the most complex and critical issues affecting enterprise and hyperscale environments. This hands-on role is ideal for a deep technical expert who thrives under pressure and has a passion for solving distributed system challenges at scale. You’ll collaborate with other engineers, Product Management, and Field teams to drive root cause resolutions, define architectural best practices, and continuously improve product resiliency. Leveraging AI tools and automation, you’ll reduce time-to-resolution, streamline diagnostics, and elevate the support experience for strategic customers. Key Responsibilities Technical Expertise & Escalation Leadership Own critical customer case escalations end-to-end, including deep root cause analysis and mitigation strategies. Act as the technical expert for Infinia. Helping our customers get the most value out of Infinia. Build tooling to improve TTR. Write code fixes and enhancements to improve Infinia. Utilize AI-powered debugging, log analysis, and system pattern recognition tools to accelerate resolution. Product Knowledge & Value Creation Be the subject-matter expert on Infinia internals: metadata handling, storage fabric interfaces, performance tuning, AI integration, etc. Reproduce complex customer issues and propose product improvements and workarounds. Author and maintain detailed runbooks, performance tuning guides, and RCA documentation. Feed real-world problem insights back into the development cycle to improve reliability and diagnostics. Customer Engagement & Business Enablement Partner with Field CTOs, Solutions Architects, and Sales Engineers to ensure customer success. Translate technical issues into executive-ready summaries and business impact statements. Participate in post-mortems and executive briefings for strategic accounts. Drive adoption of observability, automation, and self-healing support mechanisms using AI/ML tools. Required Qualifications 10 years in enterprise storage, distributed systems, or cloud infrastructure support/engineering. Deep understanding of file systems (POSIX, NFS, S3), storage performance, and Linux kernel internals. Hands-on experience with AI/ML data pipelines, container orchestration (Kubernetes), and GPU-based architectures. 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 summarization, automated RCA tooling) to accelerate diagnostics and reduce MTTR. Preferred Qualifications Experience with DDN, VAST, Weka, or similar scale-out file systems and/or S3 storage Strong scripting/coding ability in Python, Bash, or Go. Familiarity with observability platforms: Prometheus, Grafana, ELK, OpenTelemetry. Knowledge of replication, consistency models, and data integrity mechanisms. Exposure to Sovereign AI, LLM model training environments, or autonomous system data architectures. This position requires participation in an on-call rotation to provide after-hours support as needed. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries Technology, Information and Media Referrals increase your chances of interviewing at DDN by 2x Get notified about new Software Engineer jobs in Singapore . Web Frontend Engineer（Work Location: Remote in Taiwan) Software Engineering - Research Internship Software Engineer, Backend (International Exchange) Software Engineer, Frontend (International Exchange) Junior Web Developer – WordPress (Remote/Full-time in Thailand/Indonesia) Front End Developers - AI Training [Remote] Speculative Applications - Electric Square Freelance Software Developer (Java) - AI Trainer Software Engineer - Solutions Engineering Freelance Software Developer (TypeScript) - AI Trainer Software Engineering Specialist - Human Data We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. J-18808-Ljbffr

Location: Singapore, Pedra Branca, SG

Posted Date: 7/11/2025