Vista Applied Solutions Group Inc
Website:
vasginc.com
Job details:
Hiring for QA Position | Long Term Contract | Remote
Role: Domain QA Engineer – Data Products & Platform
Duration:12+ months
Location: Remote
Required Qualifications:
- 5–7+ years of experience in data-centric QA or data validation roles.
- Strong SQL skills (joins, aggregations, window functions, comparisons).
- Hands-on experience with Azure Data Factory, Databricks, and Delta Lake (Bronze/Silver/Gold).
- Experience validating data transformations, business rules, and curated datasets.
- Working knowledge of Power BI validation (data parity, filters, visuals).
- Experience operating within agile product teams and using Azure DevOps for test management.
- Strong communication, analytical thinking, and documentation skills.
Preferred Qualifications:
- Knowledge of source systems such as ERP, CRM, or other operational platforms.
- Familiarity with data governance practices and metadata management tools.
- Experience working across multiple business domains (Sales Ops, Supply Chain, etc.).
Data Testing & Validation
- Perform hands-on validation across key stages of the data lifecycle:
- 1. Source → ADF (Ingestion Testing)
- Validate extract completeness and record counts
- Identify and escalate schema drift issues
- Validate metadata integrity (data types, formats)
- 2. ADF → Databricks (Transformation Testing)
- Validate transformations, joins, aggregations, and applied business rules
- Execute SQL queries to confirm logic accuracy
- Validate incremental vs full loads when applicable
- 3. Delta Lake Layers.
Click on Apply to know more.