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Principal Consultant

Company

optimum solutions (singapore) pte ltd

Location

singapore, singapore

Type

Full-time

Key Responsibilities

  • Design, develop, and maintain data processing applications using Python and Cloudera technologies.
  • Build and optimize ETL pipelines and large-scale data ingestion frameworks.
  • Develop and maintain Spark/PySpark applications for distributed data processing.
  • Work with Hadoop ecosystem components including Hive, HDFS, and Spark.
  • Develop web-based tools and internal applications using Django.
  • Implement data governance, security, and access controls using Ranger and Atlas.
  • Automate operational tasks using Shell scripting and Linux tools.
  • Design and manage data storage solutions using Parquet, ORC, JSON, and other data formats.
  • Troubleshoot and resolve performance, scalability, and production issues.
  • Collaborate with Data Engineers, Data Scientists, Architects, and DevOps teams to deliver enterprise data solutions.
  • Participate in code review...

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