Principal Infra Developer

Cognizant

14 - 16 years

Chennai

Posted: 17/05/2025

Job Description



Job Summary

We are seeking a highly skilled Principal Infra Developer with 10 to 14 years of experience to join our team. The ideal candidate will have expertise in SRE Grafana EKS JBOSS and Managing the teams with client interaction. Experience in Property Casualty Insurance is a plus. This hybrid role involves rotational shifts and does not require travel.


Responsibilities

Strong experience in AWS EKS. Having Good knowledge on creating Kubernetes Cluster pods namespace replicas daemon sets replica controller and set up kubectl.

Working Knowledge on AWS EKS EC2 IAM MSK.

Good working knowledge on Docker github setting up pipelines troubleshooting related issues.

Working knowledge on monitoring tools such as AppDynamics ELK Grafana Nagios.

Working knowledge on Rancher vault and Argocd.

Good knowledge in networking concepts.

Strong troubleshooting skills for triaging and fixing application issues on k8s cluster

Hands on experience on installing configuring and maintenance of Jboss EAP 6x 7x in various environments domain based and standalone setup.

Strong experience in configuring and administering Connection pools for JDBC connections and JMS queues in Jboss EAP.

Strong experience in deploying applications JAR WAR EAR and maintain load balancing High availability and failover functionality in clustered environment through command line in JBoss EAP

Extensive experience in troubleshooting by using thread Dumps heap dumps for Jboss server issues.

Good experience on SSl certificates creation for JBoss 5x 6x 7x

Experience in providing technical assistance for performance tuning and troubleshooting techniques of Java Application.

Good to have deployment procedures of J2EE applications and code to JBoss Application server.

Good knowledge on installation maintenance and integration of Webservers like Apache Web server OHS Nginx.

Good knowledge in scripting .Automation using Ansible Bash and Terraform.

About Company

Cognizant is a global leader in technology and consulting services, helping businesses transform their operations through digital solutions. Specializing in IT services, including software development, business process outsourcing, and consulting, Cognizant supports clients across industries such as healthcare, financial services, manufacturing, and retail. With a focus on innovation, Cognizant assists organizations in modernizing their technology, improving operational efficiency, and enhancing customer experiences. Headquartered in the U.S., it is consistently ranked among the most admired companies in the world and is a member of the NASDAQ-100.

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