DevOps Engineer - Cloud Infrastructure

Total Experience : 4 - 8 years

Key Responsibilities : 1. Cloud Infrastructure :

• AWS Design, provision, configure, and manage AWS cloud infrastructure.

• Work with AWS services including EC2, VPC, IAM, S3, ELB/ALB, Auto Scaling, CloudWatch, ECR, RDS, and EKS.

• Implement cloud security best practices, IAM policies, network segmentation, and access controls.

• Monitor infrastructure performance, availability, and cost optimization.

• Troubleshoot cloud infrastructure, connectivity, and application deployment issues.

2. Containerization and Kubernetes :

• Build, manage, and optimize Docker images and containerized applications.

• Deploy and manage applications on Amazon EKS and Amazon ECS.

• Manage Kubernetes workloads, deployments, services, ingress, ConfigMaps, Secrets, and autoscaling.

• Troubleshoot pod failures, node issues, networking, storage, and cluster performance.

• Perform Kubernetes upgrades, capacity planning, and cluster maintenance.

• Implement container security and resource optimization best practices.

3. CI/CD and Release Automation :

• Design, implement, and maintain CI/CD pipelines using Harness, GitHub Actions Pipelines.

• Automate application build, testing, security scanning, artifact management, and deployment processes.

• Implement deployment strategies such as rolling, blue-green, and canary deployments.

• Integrate automated rollback mechanisms and release validation.

• Manage pipeline configurations, environment variables, credentials, and deployment approvals.

4. Infrastructure as Code (IaC) :

• Develop and maintain infrastructure automation using Terraform.

• Create reusable Terraform modules for cloud infrastructure provisioning.

• Manage remote state, state locking, workspace/environment separation, and infrastructure changes.

• Use Ansible for configuration management and operational automation (optional).

• Follow version control, peer review, and change management practices for infrastructure code.

5. DevSecOps and Security :

• Integrate security controls and automated vulnerability scanning into CI/CD pipelines.

• Work with tools such as Veracode, SonarQube/SonarCloud, OWASP Dependency-Check, and container image scanners.

• Implement secure coding checks, dependency scanning, secrets detection, and container security assessments.