Data QA Engineer: ETL & Data Validation Specialist

Axos Business Center Corp; Philippines; On-site; PHP 500,000 - 800,000; Full time

Job summary

Axos Business Center Corp in the Philippines is seeking a hands-on data tester to join a delivery team or the shared pool. You will design and execute tests for data products across ETL pipelines, guided by the Data QA Lead.

You will perform QA/QC across the data lifecycle, define test cases, validate SQL results, and support post-production audits. Experience with Azure DevOps, Databricks, dbt, and Python is preferred to accelerate automated checks and AI-assisted testing.

Qualifications

• 2+ years in QA testing, preferably in a data engineering or data warehousing environment.
• Solid SQL for data validation and reconciliation; basic Python scripting
• Experience testing ETL/ELT loads or data warehouse changes
• Experience with defect and test management tooling (Azure DevOps or equivalent)
• Good verbal and written communication skills
• Superior problem-solving skills, self-motivation and the capacity to work under pressure and on tight deadlines
• Demonstrated ability to learn and utilize new technologies, disciplines and frameworks as needed
• Familiarity with Agile/Scrum methodologies

Responsibilities

• Perform quality assurance and quality control duties for the Enterprise Data Management and data development life cycle
• Participate in backlog refinement; review requirements and technical specifications and draft acceptance criteria and test cases before development starts
• Define, prepare and execute data validation, unit, integration, regression and source to target testing across SSIS, dbt, Fivetran, Python ingestion and Databricks pipelines
• Validate technical specifications against finished data products and support post-production data audits
• Execute the practice quality gate checks (accuracy, latency, performance, security) for assigned work items and report results
• Document defects in Azure DevOps with clear reproduction steps and supporting evidence; retest fixes
• Maintain and execute assigned automated regression checks; contribute new automated checks with guidance
• Work with business analysts and developers to clarify scope and expected results
• Leverage AI/LLM-powered tools to accelerate test case generation, synthetic data and query review, validating AI-assisted output before use
• Utilize Agile methodologies; participate in daily scrums, testing, code reviews, build release and other recurring meetings

Skills

QA testing

SQL

Python

Agile/Scrum

Communication

Problem-solving

Learning mindset

Education

Bachelor's Degree in Computer Science, Information Systems, Computer Engineering or related field

Tools

Azure DevOps

Databricks

dbt

PySpark

Tableau

pytest

Job description

Axos Business Center Corp in the Philippines is seeking a hands-on data tester to join a delivery team or the shared pool. You will design and execute tests for data products across ETL pipelines, guided by the Data QA Lead.

You will perform QA/QC across the data lifecycle, define test cases, validate SQL results, and support post-production audits. Experience with Azure DevOps, Databricks, dbt, and Python is preferred to accelerate automated checks and AI-assisted testing.