QA (Datos)
Core
Designing, executing, and automating technical and data quality tests to ensure reliability, traceability, and consistency of cloud data solutions on AWS.
Role type
Data Quality Engineer (QA)
Builds
Data pipelines, ETL/ELT processes, and cloud data platforms
Domain
Cloud Data Engineering & Quality Assurance
Deliverable
production ML models | product features
Required skills
SQL, Python, Data Quality Testing, ETL/ELT processes, Cloud platforms (AWS), Test Automation, Defect Tracking
Preferred skills
AWS Certified Cloud Practitioner, Practical knowledge of AWS data services
Technologies
AWS, Python, Pytest, Great Expectations, PyDeequ
Responsibilities
Design test strategies for data ingestions and deployments; Develop SQL queries for data validation and reconciliation; Automate data tests using Python libraries; Validate data dimensions (completeness, uniqueness, consistency); Monitor data pipeline orchestration and alerts; Manage defect tracking and evidence.
Seniority
Mid-level, hands-on IC