WebMD
Location
Navi Mumbai | India
Job description
About the Company: WebMD Health Corp., an Internet Brands Company, is the leading provider of health information services, serving patients, physicians, health care professionals, employers, and health plans through our public and private online portals, mobile platforms, and health-focused publications. The WebMD Health Network includes WebMD Health, Medscape, Jobson Healthcare Information, prIME Oncology, MediQuality, Frontline, QxMD, Vitals Consumer Services, MedicineNet, eMedicineHealth, RxList, OnHealth, Medscape Education, and other owned WebMD sites. WebMD®, Medscape®, CME Circle®, Medpulse®, eMedicine®, MedicineNet®, theheart.org®, and RxList® are among the trademarks of WebMD Health Corp. or its subsidiaries.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. For company details visit our website: / Education: B.E. Computer Science/IT degree (or any other engineering discipline) Experience: 3+ years Work timings: 2 PM to 11 PM IST Position Requirements: ●Minimum 3 years of experience managing on-prem Hadoop systems (any distribution). ●Minimum 1 year of experience managing RDBMS databases such as Oracle, MSSQL or PostgreSQL. ●Hands on Experience with installation, configuration, administration, tuning, backup/DR and security needs on either Vertica or Hadoop. ●Experience with tuning and troubleshooting Hadoop compounds such as Zookeeper, YARN, Tez ●Knowledge of platform security (Ranger, Atlas, Knox) as well as data privacy laws (GDPR, CCPA) and data protection laws (HIPAA, PII). ●Knowledge in authentication, Active Directory, Kerberos. ●Experience with any of the Linux distribution, RHEL, CentOS or Fedora from system administration to DevOps. ●Deep knowledge shell scripting, scheduling, monitoring processes on Linux. ●Working knowledge of other data related technologies, Elasticsearch, Redis, SOLR, Kafka will be an added advantage. ●Hands on Experience as Data Engineer, Database Developer or Data Warehouse Developer. ●Experience with Programming background with either Python, Scala, Java or C/C++ will be an added advantage. ●Working knowledge of orchestration tools such Oozie and Airflow is good to have. ●Basic understanding of data warehouse concepts. Role & Responsibilities: ● Manage large-scale, on-prem, highly available Hadoop infrastructure. ● Capacity planning or forecasting on both storage and compute. ● Developing appropriate DR or backup solutions ● Optimize system components (CPU, memory, networking) as well as OS setting to reach maximum potential for the given hardware. ● Work closely with Data Engineers, BI/DS/ML teams and Operations (System Engineering, NetOps, DBAs) and all other cross functional teams across all Internet Brands. ● Involved with on-call as well as scheduled maintenance downtimes (3rd Thursday of each month). ● Manage and work to improve our own Hadoop distribution based on all open-sourced Apache distributions.Job tags
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