Test Data Engineer - W2 only

The following requirement is open with our client.

Title :

Data Test Engineer Location :

Boston, MA(Onsite) Pay rate : $55 - $60/hr on W2

Duration :

6+ Months Relevant Experience (in Yrs.): 8+yrs.

Roles & Responsibilities:

Senior Data Test Engineer - specialized role focused on ensuring the quality, accuracy, and reliability of data pipelines, data warehouses, and analytics systems. Here''s a clear breakdown you can use (for resume, role clarity, or career growth). Designs and executes testing strategies for data systems, validates ETL/ELT processes, ensures data integrity across pipelines, and builds automation frameworks for scalable data quality assurance. Key Responsibilities ✅ Validate ETL/ELT pipelines (source → staging → target) ✅ Perform data quality checks (completeness, accuracy, consistency) ✅ Design & execute test cases for large datasets ✅ Automate testing using SQL, Python, or data QA tools ✅ Work with data lakes, warehouses (Snowflake, Redshift, BigQuery, Azure Synapse) ✅ Perform data reconciliation and aggregation validation ✅ Ensure data governance & compliance standards ✅ Collaborate with data engineers, analysts, and business teams ✅ Implement CI/CD testing for data pipelines validates data + AI/ML models + pipelines, ensuring training data quality, model correctness, and production reliability of AI systems. AI/ML Knowledge ML algorithms (Regression, Classification, Clustering) Model evaluation metrics Feature engineering concepts Training vs inference pipeline Thanks & regards, Naveen Yarramsetty Technical Recruiter |

ASCII Group, LLC Office:

Email:

38345 W. 10 Mile Rd, Ste.#365; Farmington, MI 48335

Website: