DevOps Engineer

AppSierra; Bengaluru; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

AppSierra is seeking a DevOps Engineer to build and maintain scalable, secure cloud-based infrastructure. The role emphasizes automation, reliability, and incident response across AWS, containers, and CI/CD tooling.

You will design infrastructure, implement IaC, and oversee monitoring and logging to ensure high availability and performance. A strong Linux, scripting, and networking foundation is essential for on-call support and continuous improvement.

Qualifications

• Bachelor's degree in CS/IT or related field.

Responsibilities

• Design and manage AWS infrastructure.

Skills

AWS

Docker

Kubernetes

Terraform

CI/CD

Monitoring

Incident response

Python

Bash scripting

Linux

Networking

Education

Bachelor's degree in Computer Science or IT

Tools

GitHub Actions

Bitbucket Pipelines

Jenkins

Prometheus

Grafana

CloudWatch

Job description

We are seeking a DevOps Engineer to join our team. The role focuses on building and maintaining scalable, reliable, and secure cloud-based infrastructure.

Key Responsibilities

• Design and manage AWS infrastructure.
• Containerize applications using Docker and orchestrate with Kubernetes.
• Implement Infrastructure as Code using Terraform.
• Build and maintain CI/CD pipelines with Jenkins, GitHub Actions, and Bitbucket Pipelines.
• Monitor applications with Prometheus, Grafana, and CloudWatch.
• Lead incident response, root cause analysis, and alert design.
• Troubleshoot networking (TCP/IP, DNS, VPN) and Palo Alto firewalls.
• Maintain Linux systems and perform system troubleshooting.
• Script automation using Python and Bash.
• Manage relational databases PostgreSQL and MySQL.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 3–5 years of DevOps experience.
• Hands‑on experience with AWS, Docker, Kubernetes, Terraform, and CI/CD tools.
• Strong knowledge of monitoring, logging, and incident response.
• Proficient in Python and Bash scripting.
• Solid understanding of Linux administration and networking.

Nice to have

• Experience with Palo Alto firewalls and PCAP/tcpdump.
• Knowledge of GitHub Actions and Bitbucket Pipelines.
• Familiarity with Visual Studio Code.