Big Data Expert

3 days ago

Thiruvananthapuram, India Namasys Analytics Full time

Location: Muscat, OmanWorking Days: Sunday to ThursdayExperience: 6+ YearsNotice Period: Immediate joiners preferred (up to 30 days acceptable)SummaryAdminister and optimize enterprise big-data platforms with Cloudera, Spark, Kafka, Hive, Python, Hue, Cloud, API, and Rangers.ResponsibilitiesInstall, configure, upgrade, and operate Cloudera clusters; capacity planning, high availability, and backups.Manage and tune Spark jobs, Kafka brokers/topics, and Hive metastore/LLAP/ACID tables.Enable secure access and governance using Rangers (Apache Ranger) policies, audits, and tags.Provide platform tooling via Hue for users; automate admin tasks with Python and shell.Integrate platform services with external systems via API; connect on-prem and Cloud resources.Monitor health and performance; troubleshoot YARN/ResourceManager, HDFS, Zookeeper, and networking issues.Required Skills6+ years in big-data engineering/administration, with hands-on Cloudera distribution management.Expert knowledge of Spark, Kafka, Hive, Hue, Rangers, and Python automation.Experience integrating with API endpoints and managing hybrid/on-prem to Cloud connectivity.Strong security (Kerberos, TLS), resource tuning, and benchmarking across data-intensive workloads.Relocation & BenefitsWe ensure a smooth transition and complete employee support:Work visa sponsorship with fast-track processingComprehensive medical insurance coverageFirst flight ticket to MuscatAccommodation support for the first weekWhy Join UsCompetitive compensation aligned with experienceSupportive, collaborative, and innovation-driven work environmentInterested candidates can apply directly through this post or share their resumes at: hr@namasys.ai 

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