Data Tester (ETL Tester), Pasig

Description

Responsibilities

Perform data validation and ETL testing to ensure accurate extraction, transformation, and loading of data between systems.
Develop and execute SQL queries and automated test scripts (Hive QL,
Python, Greenplum SQL, etc.) for data accuracy checks.
Verify data consistency and quality across different sources and reporting tools (e.g., Power BI).
Identify, document, and track defects using bug tracking tools (Jira, Bugzilla, Trello).
Conduct non-functional testing such as load, performance, and stress testing on data systems.
Collaborate with cross-functional teams to troubleshoot issues and support data quality improvements.
Participate in test planning, test case design, and test automation initiatives.

Job Requirements

Bachelors degree in Computer Science, Information Technology, or related field.
At least 4 years of relevant experience in data testing or quality assurance.
Minimum of 3 years hands-on experience in data validation and ETL testing.
Strong understanding of data testing fundamentals, methodologies, and techniques.
Proficient in SQL scripting and comfortable with tools like Hive QL, Greenplum, Power BI, and Python.
Experience with bug tracking and issue management tools (Jira, Bugzilla, Trello).
Exposure to non-functional testing (load/stress/performance testing) is a plus.
Strong analytical, problem-solving, and communication skills.

Highlights

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