DevOps Engineer

We are looking for a skilled DevOps Engineer with 3-4 years of hands-on experience in AWS, CI/CD automation, Jenkins, Docker, Linux, and cloud infrastructure. The candidate will be responsible for building and maintaining deployment pipelines, automating infrastructure and application deployments, monitoring production environments, and improving system reliability and scalability.

The ideal candidate should have strong practical experience with AWS services, Jenkins, Git, Docker, CI/CD pipelines, Linux, and scripting.

Key Responsibilities

• Design, implement, and maintain CI/CD pipelines for application build, testing, and deployment.
• Develop and manage Jenkins pipelines using declarative/scripted pipelines.
• Manage AWS cloud infrastructure and deployment environments.
• Automate application deployment across Development, UAT, Staging, and Production environments.
• Build and maintain Docker images and containerized applications.
• Manage Git repositories, branching strategies, pull requests, and release processes.
• Implement infrastructure and deployment automation using Terraform / CloudFormation.
• Configure and maintain AWS services such as:
  • EC2
  • S3
  • IAM
  • VPC
  • ALB / ELB
  • Auto Scaling
  • RDS
  • CloudWatch
  • Route 53
  • ECR
  • ECS / EKS
• Configure Linux servers and troubleshoot application/server-level issues.
• Implement application and infrastructure monitoring, logging, and alerting.
• Troubleshoot failed builds, deployments, server issues, networking problems, and production incidents.
• Implement security best practices for AWS infrastructure and CI/CD pipelines.
• Manage environment-specific configuration, secrets, and credentials securely.
• Automate repetitive operational activities using Shell/Bash or Python scripting.
• Work closely with developers, QA, and infrastructure teams to improve deployment reliability.
• Participate in production support, incident resolution, root-cause analysis, and performance optimization.
• Maintain technical documentation for infrastructure, deployment processes, and operational procedures.

Required Technical Skills

Cloud - AWS

Strong hands-on experience with:

• EC2
• S3
• IAM
• VPC
• Security Groups
• Load Balancers
• Auto Scaling
• RDS
• CloudWatch
• Route 53
• ECR
• ECS/EKS - preferred

CI/CD

• Strong experience with Jenkins
• Jenkinsfile and Pipeline development
• Declarative and/or Scripted Pipelines
• Build automation
• Automated testing integration
• Deployment automation
• Environment-based deployments
• Rollback strategies
• Pipeline notifications and failure handling

Version Control

• Git
• GitHub / GitLab / Bitbucket
• Branching and merging
• Pull Requests
• Git hooks - good to have

Containers

• Docker
• Dockerfile
• Docker Compose
• Docker image optimization
• Container networking and volumes
• Container registry such as AWS ECR

Infrastructure as Code

• Terraform - preferred
• AWS CloudFormation - good to have

Operating Systems

• Strong Linux administration skills
• Ubuntu / Amazon Linux / CentOS/RHEL
• Linux commands
• Process and service management
• Disk, memory, CPU and network troubleshooting

Scripting

Good knowledge of at least one:

• Bash/Shell scripting
• Python

Monitoring & Logging

Experience with:

• AWS CloudWatch
• Application/server logs
• Monitoring and alerting
• Basic Prometheus/Grafana knowledge is an advantage

Good to Have

• Kubernetes
• Helm
• AWS ECS/EKS
• Ansible
• SonarQube
• Trivy or other container security scanners
• Prometheus/Grafana
• ELK/OpenSearch
• AWS CodePipeline / CodeBuild
• Blue-Green deployment
• Rolling deployment
• Canary deployment
• High-availability architecture

Security Knowledge

The candidate should understand:

• AWS IAM and least-privilege access
• Security Groups and network security
• Secrets management
• SSH key management
• SSL/TLS certificates
• Secure CI/CD pipelines
• Dependency and container vulnerability scanning
• Basic DevSecOps practices

Troubleshooting Skills

The candidate should be capable of independently troubleshooting:

• Jenkins pipeline failures
• Docker/container failures
• Application deployment failures
• Linux CPU/memory/disk issues
• AWS EC2 issues
• Network connectivity problems
• Load balancer issues
• DNS issues
• SSL certificate issues
• Database connectivity issues
• Application logs and production incidents

Minimum Qualifications

• Bachelor's degree in Computer Science, IT, Engineering, or equivalent experience.
• 4-5 years of professional DevOps/Cloud experience.
• Strong practical experience with AWS + Jenkins + CI/CD.
• Good understanding of Linux and networking fundamentals.
• Experience with Docker and Git.
• Good scripting/automation skills.
• Ability to work independently and troubleshoot production issues.