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Senior QA Engineer (L4)

Mirantis · Remote, USA · Remote

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About Mirantis

Mirantis, an IREN company, is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. Backed by Insight and Sapphire.

About the role

Contribute to driving the overall QA strategy for Kubernetes and cloud-native environments, aligning quality goals with business objectives and release deadlines. Evaluate and champion best-in-class testing best practices and frameworks for distributed systems.

What they're looking for

  • 10+ years in software testing or quality engineering roles, with 4+ years focused on Kubernetes, cloud-native applications, and distributed systems
  • Proven leadership experience in building and scaling test strategies in enterprise-grade environments
More about this role

Contribute to driving the overall QA strategy for Kubernetes and cloud-native environments, aligning quality goals with business objectives and release deadlines.

Evaluate and champion best-in-class testing best practices and frameworks for distributed systems.

Lead risk analysis and test planning for large-scale, multi-cloud infrastructure and container orchestration.

Architect test frameworks and infrastructure for validating microservices and infrastructure components in multi-cluster and hybrid-cloud environments.

Oversee the design of complex test scenarios simulating production-like workloads, resource scaling, failure injection, and recovery across distributed clusters.

Spearhead the development of scalable and maintainable test automation integrated with CI/CD (Jenkins, GitHub Actions, etc.).

Leverage Kubernetes APIs, Helm, and service mesh tools to build comprehensive automation coverage, including system health, failover behavior, and network resilience.

  • Promote test infrastructure-as-code and drive IaC forward on the team making sure the infrastructure code is repeatable, extensible and reliable.

Mentor QA engineers and developers in advanced testing techniques such...

Read the full posting on Mirantis's site ↗

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