Senior QA Engineer (L4)

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 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.
• Deep understanding of Kubernetes internals, cluster lifecycle management, Helm, service meshes (e.g., Istio or Linkerd), and network policies.
• Strong scripting and automation capabilities (Python, Pytest, Bash, etc.).
• Familiarity with observability stacks (Prometheus, Grafana, Jaeger), Kubernetes security (RBAC, secrets management), and performance benchmarking tools (e.g., K6).
• Solid grounding in cloud architecture (AWS, Azure, GCP), infrastructure provisioning, and containerized CI/CD.
• Moderate to advanced linux knowledge and proficiency is required: Bash scripting and debugging, systemd/logs, networking/firewalling/routing, certificate/PKI management, containers (Docker/containerd), and Kubernetes tooling (kubectl/Helm with OCI registries, GitOps/Flux) to install, test, and troubleshoot multi-cluster environments.
• Exceptional problem-solving and architectural thinking.
• Experience influencing cross-functional teams and senior leadership.
• Excellent verbal and written communication skills for technical and executive-level audiences.
• Mentorship and coaching of 1 or more junior members on the team especially around testing fundamentals, troubleshooting and automation.
• Contributions to open-source Kubernetes or QA tooling projects.
• Experience implementing chaos engineering in Kubernetes environments.
• Certifications such as CKA, CKAD, or AWS Certified DevOps Engineer.