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Staff Engineering In Test

DDN
Pune, IND
Full-time
Senior · 10+ years experience
Onsite
Discovered 1 weeks ago
HadoopDockerJenkinsKubernetesPythonBash
Free

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Key Responsibilities:

  • Quality Engineering & System Validation
  • Design detailed test strategies and validation plans for networking and security features for distributed system
  • Create scalable, automated test suites that validate Hadoop components for multi-tenant behavior, concurrency, data consistency, and system-level performance.

Automation Frameworks & Tooling

Build and maintain robust automation using tools such as Hadoop benchmarks and container-based environments leveraging Docker, Jenkins, Kubernetes.

Develop reusable automation templates, harnesses, and utilities to accelerate test creation and reduce engineering overhead.

Performance, Reliability & Scale Testing

Construct and execute performance tests covering I/O throughput, system latency, NVMe access patterns, concurrency limits, and long-running workload stability.

Use advanced tools (profilers, fuzzers, failure-injection frameworks, trace analyzers) to uncover issues in distributed workflows.

Analyze CPU, memory, disk, and network utilization to diagnose performance bottlenecks and identify regression risks.

Cross-Functional Quality Leadership

Work closely with architects, developers, release engineering, DevOps, and customer engineering to drive quality-first design decisions.

Participate in feature design reviews, ensuring testability, observability, and resilience are built into system components.

Lead root cause analysis (RCA) for complex issues and propose long-term improvements to engineering practices and platform stability.

Documentation & Quality Standards

Produce clear, detailed test plans, automation guides, design-review feedback, and quality metrics reports.

Contribute to the development and maintenance of internal QA standards, best practices, and. onboarding materials.

Required Qualifications

  • 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.
  • Experience in Hadoop products preferred.

Preferred Qualifications

  • Experience validating large-scale data platforms , storage engines, or distributed scheduling systems.
  • Experience with AI technologies in context of quality engineering, such as issue triaging, test generation, automation.
  • Familiarity with observability technologies such as OpenTelemetry, Grafana, Prometheus .
  • Background in compliance or security testing (e.g., access control, backup/restore workflows, Section 508/HIPAA/PCI).
  • Contributions to open-source test frameworks or distributed systems validation tools.

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