About Blend360
Blend is a premier AI services provider that combines data science, analytics, technology, and talent to help organizations solve complex business challenges. We partner with leading global companies to deliver data-driven solutions that drive measurable business impact.
Role Overview
We are looking for a Data Scientist with robust analytical skills and experience working with third-party data, data brokers, audience data, and data quality assessment, preferably within the AdTech or MarTech ecosystem.
In this role, you will evaluate external data providers, independently validate their data quality and performance claims, and transform validated datasets into standardized, analytics-ready features for household intelligence and downstream machine learning applications.
The ideal candidate is highly analytical, comfortable working with large and complex datasets, and proficient in Python and SQL for data analysis and validation. Experience with audience measurement, identity resolution, consumer data, advertising data, or marketing data platforms will be highly valuable.




Key Responsibilities
Third-Party Data Evaluation & Quality Assessment
• Evaluate third-party data providers, data brokers, audience datasets, panel data, and video/viewership data using real-world samples.
• Independently validate vendor-reported match rates, data coverage, label accuracy, and other data quality metrics.
• Analyze data completeness, duplication, bot activity, overlap, geographic distribution, and consistency across datasets.
• Develop and execute repeatable methodologies to assess vendor data quality and identify gaps between claimed and observed performance.
• Document findings, supporting evidence, and recommendations using standardized data quality scorecards.

Data Analytics & Statistical Validation
• Perform exploratory data analysis and statistical assessments to understand dataset characteristics, reliability, and usability.
• Analyze audience and household-leve

📌 Senior Data Scientist – Third-Party Data Analytics (Hyderabad)
🏢 Blend
📍 Hyderabad