Role & responsibilities

We are looking for a highly motivated Site Reliability Engineer (SRE) with 3 to 5 years of experience to join our Research & Development (R&D;) team. The ideal candidate will be responsible for improving the reliability, scalability, performance, and availability of our applications and infrastructure. You will collaborate closely with software engineers, DevOps, and product teams to build resilient systems and automate operational processes.

Preferred candidate profile

Design, implement, and maintain highly available, scalable, and fault-tolerant infrastructure.

• Monitor system health, performance, and availability using industry-standard monitoring and observability tools.

• Develop automation scripts and tools to reduce manual operational tasks.

• Troubleshoot production issues, perform root cause analysis (RCA), and implement preventive measures.

• Collaborate with development teams to improve application reliability, deployment processes and system performance.

• Build and maintain CI/CD pipelines to enable efficient software delivery.

• Implement infrastructure as code (IaC) using tools such as Terraform or Ansible.

• Manage containerized environments using Docker and Kubernetes.

• Establish and monitor Service Level Indicators (SLIs), Service Level Objectives (SLOs), and Service Level Agreements (SLAs).

• Participate in incident response, on-call rotations, and post-incident reviews.

• Ensure system security, compliance, backup, and disaster recovery best practices.





• Continuously evaluate and adopt new technologies to improve platform reliability and operational efficiency.

Bachelor's degree in Computer Science, Information Technology, or a related field.

- 3 to 5 years of experience in Site Reliability Engineering, DevOps, or Infrastructure Engineering.
- Strong experience with Linux/Unix system administration.
- Hands-on experience with cloud platforms such as AWS, Azure, or Google CloudPlatform(GCP).

• Experience with Kubernetes and Docker.

- Proficiency in Infrastructure as Code (Terraform, CloudFormation, or Ansible).
- Experience with CI/CD tools such as Jenkins, GitLab CI, GitHub Actions, or Azure DevOps.
- Strong scripting skills in Python, Bash, or Go. 3Job Description | OneXtel Limited
- Experience with monitoring and observability tools such as Prometheus, Grafana, ELKStack, Datadog, Current Relic, or Splunk.
- Knowledge of networking concepts, DNS, load balancing, firewalls, and HTTP/HTTPS protocols.
- Experience with version control systems such as Git.
- Strong analytical, troubleshooting, and problem-solving skills.

Preferred Qualifications

• Experience working in an Agile/Scrum environment.

• Knowledge of microservices architecture and distributed systems.

• Familiarity with service mesh technologies such as Istio.

• Experience with security best practices and vulnerability management.

• Cloud certifications (AWS, Azure, or GCP) are an added advantage.

📌 SRE Engineers (Pune)
🏢 OneXtel
📍 Pune