Staff Engineer – Test

🔥 1 minute ago

🏄 California – Remote

🏄 California – Remote

💵 $145k - $185k / year

⏰ Full Time

🔴 Lead

🧑‍💻 Full-stack Engineer

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DDN

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 1998

🤖 Artificial Intelligence

💰 $10M Funding Round on 2011-06

Artificial Intelligence • Data Center and Cloud Computing • High Performance Computing

DDN is a global leader in AI data intelligence solutions, providing high-performance computing and sophisticated data management technologies. With a focus on accelerating AI deployments and advanced data analytics, DDN's products, including the Data Intelligence Platform and advanced storage systems, serve diverse sectors such as healthcare, financial services, and government. DDN is committed to transforming enterprise data infrastructure to leverage the full potential of AI and drive operational efficiency.

📋 Description

• Design detailed test strategies and validation plans for networking and security features for distributed system. • Create scalable, automated test suites that validate multi-tenant behavior, concurrency, data consistency, and system-level performance. • Build and maintain robust automation using tools such as Pytest and container-based environments leveraging Docker, Jenkins, Kubernetes. • Construct and execute performance tests covering I/O throughput, system latency, NVMe access patterns, concurrency limits, and long-running workload stability. • Work closely with architects, developers, release engineering, DevOps, and customer engineering to drive quality-first design decisions. • Produce clear, detailed test plans, automation guides, design-review feedback, and quality metrics reports.

🎯 Requirements

• 10+ years of experience in software quality engineering, with strong focus on distributed systems, system-level testing, or infrastructure platforms. • Hands-on expertise in test automation using Python, Bash, and modern CI/CD tooling (Git, Jenkins, etc.). • Strong understanding of: Distributed concurrency, File systems and I/O stack behavior, Storage performance analysis (NVMe, SPDK), Networking, tracing, and system observability. • Experience with large-scale performance testing, stress testing, and reliability validation. • Demonstrated skill in diagnosing complex system issues across logs, traces, network captures, and profiling tools. • ISTQB or equivalent certification preferred.

🏖️ Benefits

• N/A