Data Scientist

Infinityquest It Services is hiring a Data Scientist in Pune, Bengaluru, India. The details below summarise the employer's own listing; applications happen on the original posting, not on GetFirstJob.

What the work involves

• Data Scientist Model Evaluation & MLOps
• The role focuses on designing robust evaluation frameworks, defining and tracking model performance metrics, conducting experimentation using MLflow, improving prediction reliability through calibration techniques, and managing model lifecycle governance through a model registry
• Design and implement model evaluation frameworks, validation strategies, and acceptance criteria
• Define, analyze, and monitor ML performance metrics across classification, regression, and probabilistic models
• Conduct model experimentation, hyperparameter tuning, and benchmark testing using MLflow experiment tracking
• Apply model calibration techniques to improve prediction confidence and probability estimates
• Analyze model performance through backtesting, cross-validation, and champion-challenger comparisons
• Manage model versioning, governance, and promotion workflows through a model registry
• Collaborate with data engineers to develop feature engineering and data preparation pipelines
• Monitor model drift, prediction quality, and business impact in production environments

What they are looking for

• We are seeking a Data Scientist with strong expertise in machine learning model development, evaluation, and operationalization
• The ideal candidate will work closely with business stakeholders, data engineers, and ML engineers to develop, validate, monitor, and continuously improve machine learning models while ensuring reproducibility, explainability, and production readiness
• Role: Data Scientist
• Industry Type: IT Services & Consulting
• Department: Data Science & Analytics
• Employment Type: Full Time, Permanent
• Role Category: Data Science & Machine Learning
• UG: B.Sc in Any Specialization, B.Tech / B.E

Pay and dates

The listed pay is Not Disclosed. The source page shows a relative posting age rather than an exact posting date; this role was first seen and checked as open on 4 November 2026. The source page showed it as posted “1 day ago” when captured; that is a relative stamp, not an exact date.

How to apply

Apply on the listing where the employer published this role: Data Scientist at Infinityquest It Services. We found this listing via naukri.com; it was still open when we checked on 4 November 2026. If the posting has closed or the link fails, the role may have been filled.