Opstree Solutions - Senior DevOps Engineer - AWS/Kubernetes

About the Role :

This role requires a strong understanding of cloud-native infrastructure, Kubernetes orchestration, CI/CD practices, container image optimization, and platform reliability engineering.

Key Responsibilities :

- Build, optimize, and maintain secure and lightweight Docker container images following industry best practices.

- Develop, manage, and troubleshoot Helm Charts, Kubernetes manifests, deployments, services, ingress, config maps, and secrets.

- Manage AWS cloud services with strong exposure to :

1. EKS

2. ECR

3. VPC

4. IAM

5. EC2

6. Load Balancers

- Route53 / Security Groups / Networking basics

- Handle container registry management using AWS ECR and image versioning strategies.

- Implement and enforce container security best practices using tools such as :

1. Prisma Cloud

2. Trivy

3. Mend

4. Docker Hardened Images (DHI)

- Perform :

1. Vulnerability scanning

2. Image hardening

3. Compliance checks

4. Remediation of security findings.

- Automate deployment workflows and improve platform reliability, scalability, and observability.

- Collaborate closely with development teams for application onboarding, release management, deployment troubleshooting, and production readiness.

- Troubleshoot complex issues related to :

1. Kubernetes workloads

2. pod failures

3. cluster networking

4. ingress

5. service mesh basics

6. persistent volumes.

- Drive platform stability, cost optimization, and performance tuning for containerized applications.

- Follow DevOps best practices with focus on :

1. Automation

2. Repeatability

3. Zero-downtime deployments

4. Scalability.