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ETL Testing (GCP+Python) Immediate

ETL Testing (GCP+Python) Immediate

Tata Consultancy ServicesBengaluru, Karnataka, India
15 days ago
Job description

Role – ETL Tester – With GCP Exp

Experience - 5-10

Location –PAN INDIA

Responsibilities :

Desired Competencies (Technical / Behavioral Competency)

Must-Have

  • Overall Testing experience Years
  • Microsoft Azure Cloud platform
  • Working knowledge of Structured and Unstructured file formats.
  • Avro files
  • Parquet files
  • Python
  • Intermediate to advanced working knowledge of SQL language
  • Working knowledge of Azure Synapse Workspace, such as Pipelines and Spark Notebooks, Pysparks.
  • Functional / Regression Testing experience
  • Test Automation experience
  • Git
  • Previously worked on data engineering projects in a testing capacity / ETL knowledge.
  • Kafka
  • Banking Experience
  • Experience working with large data sets
  • Analytical skills
  • Visual Studio / C# / Java
  • Good understanding of Data Governance concepts
  • Knowledge of data architectures, data warehousing, datalake.

Good-to-Have

  • Prior ETL testing experience
  • Responsibility of / Expectations from the Role

    Ø Understand the requirement from HLD / LLD docs

    Ø Understand the Hadoop / Mainframe ETL flow and prepare DEV / UAT environment in Teradata / Unix / Hadoop

    Ø Space estimation and allocate space to Teradata DB’s in SIT / UAT

    Ø Forklift the Seed data from production to test environment with the help of Teradata utilities

    Ø Create forklift job in mainframe to forklift the production data to mainframe files with the help of Fast-Export Utility and NDM (copy) the data file to lower lane in Mainframe

    Ø Set up ETL Jobs in regression effort and flow execution in Autosys and Mainframe

    Ø Analyze and assign tasks to team members on a daily basis, active participation in DSU calls and defect review meetings

    Ø Test case preparation with the help of Test Plan and reviewing with Dev team

    Ø Create effective SQL scripts to validate the Change Data Capture logic in Teradata

    Ø Automation script module creation in tosca to execute the regression scripts Execute test scripts and upload the results to Qtest / QC

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    Etl Testing • Bengaluru, Karnataka, India