Job Description

Job Title:   Senior Data Quality Analyst

Location:   Irving, TX (3 days onsite – Hybrid)

Duration:  12 months

Job Summary:

• 5+ years Working experiences with Starburst/TRINO, Impala, Hive, SparkSQL.
  
• Good knowledge with hadoop environment and distribution system.
  
• Strong data analysis, data evaluation and problem-solving skills
  
• Proficiency in SQL and debugging is crucial.
  
• Experiences with writing Python, Pyspark
  
• Identify and troubleshoot data issues and provide timely resolution.
  
• Great communication skills to explain technical to non tech team member.
  
• Great skills to understand business requirement and convert into tech requirement with action steps.
  
• Domain knowledge of data quality/data entitlement is a plus.
  
• Agile experience.
  

This role is responsible for the delivery of Data Quality rules which includes:

• Code & development & enhance SQL Queries.
  
• Release the SQL to UAT testing and Prod; Job scheduling and running.
  
• Production support - job monitoring and SQL error debugging.
  
• Ad_hoc python script creation.
  
• Hosting meetings and present tech demos.
  
• Discovery of new technical challenges that can be solved with existing and emerging Big Data hardware and software solutions.
  
• Assisting and support analyst team on technical solutions.
  
• Understands the SQLs syntax/functions across different analytic engine/platform, responsible to convert Starburst/impala SQL to SparkSQL by referring spark documents and provide optimal query.
  
• Works with team members to ensure efforts within owned tracks of work will meet their needs.
  
• Communication and documentation.
  

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