Company Name: VARITE India Private Limited

About The Client:

An Indian multinational information technology (IT) consulting company headquartered in Noida, The company has offices in 52 countries and over 225,944 employees. The Client is a global IT services and consulting company that offers a wide range of services and products across various industries like IT Infrastructure Services, Cybersecurity Services, Cloud Services, Big Data and Analytics, Internet of Things (IoT) Solutions, Semiconductor Services and Enterprise Software Products.

Essential Job Functions:
- Execution of large-scale Kubernetes networking migration (kubenet → Azure CNI) for 5000+ pod production clusters with minimal downtime
- Deep understanding of Kubernetes networking architecture, including Azure CNI (IPAM, pod IP allocation, VNet integration) and kubenet limitations
- Advanced IP capacity planning and subnet sizing for high-density clusters ensuring no IP exhaustion during migration
- Design and implementation of migration strategy (blue-green / node pool-based migration)



for seamless workload transition
- Hands-on execution of node pool migration (cordon, drain, rescheduling) to shift workloads to CNI-enabled nodes
- Robust expertise in Azure networking (VNet, NSG, route tables, private endpoints) aligned for Kubernetes workloads
- Troubleshooting of pod-to-pod communication, DNS resolution, service routing, and network latency issues during migration
- Management of ingress controllers, load balancers, and traffic routing changes during network transition
- Handling stateful workload migration with persistent volumes and storage reattachment across node pools
- Implementation of monitoring and observability for cluster health, pod status, network metrics, and performance tracking
- Strong scripting and automation skills (Bash, Python, IaC) to orchestrate migration and reduce manual intervention
- Implementation of rollback and failover strategies ensuring safe recovery during produ

📌 CaaS - Kubernetes Engineer (AKS, GKE ) (Chennai)
🏢 VARITE
📍 Chennai