Virtusa
Datawarehouse - ETL
Job Description
JOB DESCRIPTION
Skill: Datawarehouse QA
Role / Tier: - ETL Tester - Tier 3
Job Description:
Data Quality Skills : Data profiling to ensure data accuracy & consistency by using data quality scans and automated scripts.
Data Analysis Skills - Shall be able to analyze large datasets, identify trends & anomalies.
SQL Skills - query syntax and querying data for validation. (DML, DDL, etc)
Tools - Looker Studio, Google Sheets,Sql query, Tableau,googles app script
Python, Shell scripting.
Familiarity with BQ & GCP
Automation Tools & Framework skills for big data
Additional Nice to have skills
NoSQL Skills for handling and validating unstructured data
Query Performance : Shall be able to verify query inputs, computation, patterns and outputs and detect repeated joins, subqueries and help optimize.
Knowledge of ETL processes, understanding of dataflow and composer (know how they work and be able to understand what the code is doing), but not necessarily need to develop.
About Virtusa
Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 21,000 people globally that cares about your growth — one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.
Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.
Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.
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