Senior Data Testing/Lead

Job Title: Senior Data Testing/Lead

Location: Boston, MA or remote

Duration: Fulltime

Salary Range: $110,000 -$120,000 year

Job Description:

Must Have Technical/Functional Skills

Looking for a strong carrier testing professional not developer specialized role focused on ensuring the quality, accuracy,

and reliability of data pipelines, data warehouses, and analytics systems, also strong in test strategy. 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.

Reports and Visualization testing strategy and execution in TIBCO Spotfire, Power BI and working experience in

pharmaceutical companies with the GxP CSV execution and deliverables

Tools/DB where hands on experience required - Snowflake, Snowflakes Cortex/CoCo AI (preferred), Informatica(preferred)

• Power BI, TIBCO Spotfire, statistica (preferred), JIRA, Confluence, Client ALM(Opentext).

Roles & 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

Solid testing in Snowflake.

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

Reports and Visualization testing.

Validates data + AI/ML models + pipelines, ensuring training data quality, model correctness, and production reliability of

AI systems. This is preferred.

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.