About This Role

Lead Infrastructure Systems Engineer (India-based)

The Role in Brief

We are seeking a Lead Infrastructure Systems Engineer in India to build, configure, and manage the AWS workplace for a multi-tenant deployment. You will own the full infrastructure stack — EKS cluster, Aurora databases, ALB, S3, CloudFront, and monitoring — and ensure it meets production-grade reliability, security, and scalability requirements. This role is the DevOps backbone of the engagement.

Basic Qualifications
8+ years in infrastructure/DevOps engineering with solid AWS experience.
5+ years managing clusters in production (Docker/EKS preferred).
Proven experience building multi-tenant infrastructure with tenant isolation.
Robust Terraform or CloudFormation skills for repeatable infrastructure provisioning.
Experience with monitoring and observability tools (CloudWatch, Grafana, Prometheus).
Excellent troubleshooting skills for distributed systems across networking, compute, and storage layers.

Key Responsibilities

AWS Infrastructure Build
Provision the AWS environment: VPC, subnets, security groups, IAM roles, and EKS clusteretc.
Deploydatabaseinstances with isolated schemasto handle multi tenancy.




Configure ALB with subdomain routing rules per tenant and set up S3/CloudFront for email assets.

Container Orchestration
Deploy Docker containers into EKS pods per tenant with namespace isolation.
Manage Helm charts or Kubernetes manifests for repeatable tenant deployment.
Implement horizontal pod autoscaling and resource limits per tenant.

Monitoring & Observability:
Set up CloudWatch dashboards and alerting (pod health, RDS connections, queue depth, API error rates).
Configure log aggregation for application logs across all tenant pods.
Implement health check endpoints and automated restart policies.

DNS Cutover & Reliability:
Plan andvalidatethe DNS cutover approach with TTL management for all tenants.
Monitor each tenant during the 24-hour soak period post-cutover.
Document the cutover runbook for wave migration scaling.

Hands-onexpertiserequiredin:
AWS (EKS, Aurora MySQL, ALB, S3, CloudFront, Route53, IAM, VPC, CloudWatch)
Kubernetes / Helm / Docker
Infrastructure as Code (Terraform or CloudFormation)
Linux systems administration
CI/CD pipelines (GitHub Actions, or equivalent)

📌 Aws Devops Engineer Bengaluru
🏢 Lister Digital
📍 Bengaluru