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Senior Dev Ops Engineer

Bengaluru, KA
Job Code:
  • IT
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Job Details

ResponsibilitiesSystem administration tasks for the Linux environmentInstall, Configure, Monitor, Tune and administer the Apache/Tomcat/Postgres; Nginx/PHP/MySQL technology stacksDeploy software in an always on web environment.Supporting continuous build and the release process.Support the development team in all development related operations, including source code maintenance, system level troubleshooting, and guidance on processes and proceduresTroubleshoot production issues and keep the infrastructure up to date with software patchesAutomate routine tasks to improve organizational efficiencyRoot Cause Analysis and Corrective Action for technical issuesRecommend and implement enhancements to continuously improve availability, reliability and performance of web applicationsSet up production Hadoop clusters with optimum configurationsDrive automation of Hadoop deployments, cluster expansion and maintenance operationsManage Hadoop cluster, monitoring alerts and notificationManage Hadoop cluster, monitoring alerts and notificationBe available 24 X 7 for escalations and participate in on-call rosterRequired skills and ExperienceMinimum 5 to 7 years working experience in Linux systems administration (Ubuntu, CentOS, RedHAT).Minimum 5 to 7 years working experience of Apache, Nginx, PHP, Tomcat and Resin.Experience deploying software in an agile environment using Jenkins, GIT, SVN.Working knowledge of deploying linux systems in VMWare and AWS.A thorough understanding of the entire configuration management, build and release cycle and processes including continuous integration (CI).Knowledge of recent trends in software engineering related to configuration management, build and release management and CI.Experience of having implemented CI using industry standard tools like JenkinsConfiguration management using one of Chef or PuppetScripting and Programming languages One of Shell, Python, PerlMonitoring tools Nagios, Solarwinds, Keynote, NewRelicStrong understanding of metrics and health analysis. ITIL Operations experience is a plus.Collaborate and work effectively with peers in a globally distributed multiple time zone environments.5 to 10 years Linux Systems Administration experience, preferably CentOS.3 to 5 years Hadoop Administration experience, preferably Cloudera and/or MapR.Experience setting up Hadoop cluster on bare metal servers for production use from scratch.Experience administering Impala, Hive, Yarn, Spark, Solr, Sqoop in a production cluster.Experience with rolling upgrade of Hadoop cluster, add/remove nodes and operated in the capacity of technical lead for the project.Performance tuning and troubleshooting of job failures.Provide 24X7 tier-3 level support in a rostered on-call basis.
Degree: MCA/ PGDCA | ME/ M.Tech./ MS (Engg/ Sciences)

Additional Degree: BE/ B.Tech (Engineering) | BCA (Computer Application)

Experience: 5-10


Application Programming | Software Engineer | System Administration
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