Data Testing Expert

Globe Telecom; Taguig; On-site; PHP 500,000 - 800,000; Full time

Job summary

Globe Telecom in Taguig, Philippines is seeking a Data Testing Expert responsible for validating data sources, ingestion pipes, and ensuring data quality throughout the pipeline. The role requires strong technical capabilities in SQL and Python, along with experience in data testing and automation.

Applicants should have 2+ years of relevant experience and a Bachelor’s Degree in a related field. The position emphasizes maintaining high data accuracy and performance testing.

Qualifications

• 2+ years of solid QA/Testing/Development experience.
• Strong Advanced SQL knowledge.
• Proficiency in scripting languages (e.g., Python, SQL) and automation tools.

Responsibilities

• Conduct thorough testing of data flows, pipelines, and integration points.
• Verify data accuracy, completeness, and consistency.
• Develop and maintain automated test scripts and frameworks.
• Create and maintain detailed documentation of test cases and results.
• Conduct performance testing to assess system scalability.
• Perform regression testing to ensure updates do not introduce new issues.

Skills

Advanced SQL

Scripting and Test Automation

Data Automation

Problem Solving

Analytical Acumen

Education

Bachelor’s Degree in Computer Science, Computer Engineering, Information Systems or related degree

Tools

JIRA

Git

Jenkins

Job description

Data Testing Expert is responsible validating data sources and ingestion pipes, data integration and extraction processes, testing transformation logic, and ensuring the correctness of target tables and files. Must possess strong technical capabilities, including proficiency in coding languages like Python and SQL, and be adept at troubleshooting complex technical issues. Role is to safeguard quality throughout the pipeline, wielding analytical acumen and problem‑solving skills.

Duties and Responsibilities

• Data Testing: Conduct thorough testing of data flows, pipelines, and integration points to identify discrepancies, errors, and data quality issues.
• Data Validation: High level verification of data accuracy, completeness, and consistency throughout the data journey, from source to destination.
• Test Automation: Develop and maintain automated test scripts and frameworks to streamline data flow testing processes.
• Documentation: Create and maintain detailed documentation of test cases, test results, and issues discovered during testing.
• Performance Testing: Conduct performance testing of data flows to assess system scalability, response times, and resource utilization.
• Regression Testing: Perform regression testing to ensure that data flow changes or updates do not introduce new issues or negatively impact existing functionality.

Qualifications

Work Experience

• 2+ years of solid QA/Testing/Development experience
• 2+ years of Advanced SQL experience
• 2+ years of Data Automation experience

Level of Knowledge

• Bachelor’s Degree in Computer Science, Computer Engineering, Information Systems or related degree
• Strong Advanced SQL knowledge
• Strong Scripting and Test Automation knowledge
• Strong understanding of tools (test automation, jira, git, jenkins) and data quality policies and procedures
• Proficiency in scripting languages (e.g., Python, SQL) and automation tools

Equal Opportunity Employer

Globe’s hiring process promotes equal opportunity to applicants, any form of discrimination is not tolerated throughout the entire employee lifecycle, including the hiring process such as in posting vacancies, selecting, and interviewing applicants.