Junior QA Engineer
Tilt
AndroidiOSMacOS
Salary
💰 ₱65,000 - ₱80,000 per month
Job Level
Mid-LevelSenior
Tech Stack
AndroidiOSSQL
About the role
- Validate data pipelines from raw (Bronze) through transformed (Silver) to curated (Gold) layers by executing SQL queries and comparing results against expected outcomes.
- Test BI reporting outputs (Power BI or equivalent) to ensure metrics, calculations, and filters align with business requirements.
- Execute test cases based on provided acceptance criteria, ensuring all key data flows are validated end-to-end.
- Identify, log, and track defects in Jira, working closely with developers and data engineers to resolve issues.
- Review acceptance criteria in user stories for testability and provide feedback to ensure clear and testable requirements.
- Maintain test scripts and SQL queries to support ongoing validation activities across multiple sprints.
- Participate in agile ceremonies including stand-ups, sprint planning, backlog refinement, and retrospectives.
- Collaborate with cross-functional teams including data engineers, BI developers, and product owners to ensure comprehensive test coverage.
- Raise risks or blockers early to minimise delivery impact and ensure prompt resolution.
- Keep testing documentation updated to reflect changes in data structures, pipelines, and reporting logic.
- Perform schema validation to ensure that source, staging, and curated layer tables match agreed data models and definitions.
- Verify data completeness and accuracy by comparing record counts, aggregations, and key field values across pipeline stages.
- Validate transformation logic by checking calculated measures, derived fields, and business rules implemented in the Silver and Gold layers.
- Support historical data load testing to confirm accuracy of migrated datasets from legacy systems.
- Assist in regression testing after pipeline or data model changes to ensure existing functionality is not impacted.
- Check data quality rules (e.g., null handling, duplicate removal, and formatting consistency) against agreed acceptance criteria.
- Test access controls and permissions to confirm that data security and governance requirements are being enforced.
- Perform sanity checks on production data post-deployment to confirm successful release outcomes.
Requirements
- Strong communication skills with stakeholders of all levels
- Strong experience in testing native mobile apps for Android and iOS, including API and responsive websites
- Experience in manual and exploratory testing
- Experience in writing test plans
- Experience in writing and running manual test cases
- Experience in at least one defect management tool (e.g., Jira)
- Experience in a professional services environment and cross-product teams
- Experience working in a fast-paced Agile environment
- A desire to achieve the best outcome for our clients
- Friendly, professional, self-motivated with a drive to learn
- Tertiary qualifications in IT or similar relevant qualifications highly desirable
