HCL - Data Modeler - SQL/Python

1 week ago


Anywhere in IndiaMultiple Locations, IN HCL Technology Full time

Must have Skills :

  • 2 to 4 years of experience on data projects (in any of the following - database modeling, sql development, data debugging) .
  • At least 1 year experience in reverse engineering data heavy applications.
  • Good knowledge of SQL including experience with standard SQL functions, joins, sql constructs etc at least 1 year experience in debugging and identifying data issues.
  • Should be able to reverse engineer sql, python, java code to understand any data logic.
  • Good communication skills (written and spoken).
  • Good attitude to work as team player. should be independent and be able to deliver tasks assigned with good quality at least 1 year of data modeling experience (NoSQL modeling experience will be a plus)
  • Knowledge of familiarity in at least 1 data modeling tool
  • Should be able to identify business rules from historical queries or sql procedures or functions
  • Should have understanding and experience working with different data formats (CSV, XML, JSON, Parquet, Avro etc.)
  • Should have working knowledge in using AWS services like S3, Athena, DynamoDB.
Other Requirements :
  • Need to overlap 1st half of CST time zone
  • Knowledge familiarity in Spark, Glue
  • Knowledge and familiarity with NoSQL databases, MongoDB, DynamoDB preferred.
  • Knowledge and familiarity in data lake, lake house architectures

(ref:hirist.tech)
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