ETL Tester/ Data Quality Engineer
100% Remote
Contract
Be an expert in writing and executing test cases, managing and analyzing large sets of data, creating automation scripts, and communicating relevant insights to the team
Love to collaborate with other data professionals, engineers, and business operation experts to understand and address reporting needs
Experience with both traditional and big data streaming
Create and maintain complex SQL queries such as; type 2 triggers, various joins, aggregations, groupings, and more
Execute ETL jobs using orchestration tools (airflow/scheduler/SQL agent)
Have a working knowledge and testing experience of ETL
Be proactive with leadership abilities with a strong can do attitude
Possesses heavy experience with automation testing for ETL
Highly detailed oriented
Strong willingness & comfort in taking on and challenging development approaches
Conduct and facilitate UAT
Previously worked in Agile and Scrum
What You Will Need:
Solid understanding of test Automation architecture, framework, and Automation script creation using programming language Python, Bash Scripts, etc. and Orchestration tools like Apache Airflow, Luigi
Strong knowledge of creating SQL queries for source to target database validation and Data warehouse testing
Hands-on experience interpreting and understanding data models and ER diagrams
Experienced in traditional SQL DB (MySQL, Postgres, SQL server) and cloud-native data warehouses Snowflake or Redshift
Experienced in ETL tools Informatica, ab initio, Talend, and reporting tools - Tableau and PowerBI
Create and execute strategies and test cases for applications that use ETL components
CI/CD implementation through Jenkins/GitLab/Maven
Experienced with HP ALM, Jira, rally any agile test management tools
Implement the orchestration of business flows on given problem statements for the automation of complex scenarios
Review technical requirements with data warehouse and business intelligence terminology to produce test strategies, test scenarios, and test cases for the data warehouse team
Create the test plan for the software release, defining resources, and test suites required for each test cycle, dependencies, risks, and the overall strategy for testing complex systems and applications
Experienced in using frontend (UI) to generate test scenarios and validate data in the backend
Write Python test using unit test framework
Experience with Kafka messaging is desired
Rest APIs
Docker and Kubernetes experience is a nice to have
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