Senior Data Scientist - Python / Spark

Job Title : Data Scientist - Classical Machine Learning

Work Base Location : Bangalore / Pune / Chennai / Kolkata / Gurugram (Hybrid Mode)

Experience Range (Min- Max years) : 5 to 13 years

Notice Period : Immediate Joiner / Up to 15 days

Work Shift Timings : Standard Business Hours (Hybrid)

Job Description :

We are looking for a Senior Data Scientist who is passionate about solving complex business problems using data. The ideal candidate will have strong hands-on experience in Python, SQL, and advanced machine learning algorithms, along with domain expertise in forecasting, pricing optimization, or inventory planning. You will work closely with cross-functional teams including product, engineering, and business stakeholders to drive data-driven strategies.

Classical Ml - Linear reg, random forest, time series, decision trees, xg boost, logistic reg

Key Responsibilities :

• Design, build, and deploy predictive and optimization models for use cases such as demand forecasting, dynamic pricing, or inventory optimization.
• Translate business problems into analytical frameworks and provide actionable insights.
• Build and maintain scalable data pipelines and model workflows using Python and SQL.
• Collaborate with data engineers to ensure model integration into production systems.
• Present findings and recommendations to leadership using data visualizations and storytelling.
• Stay current with the latest techniques in machine learning, statistics, and operations

research.

Required Skills and Experience :

Experience with one or more of the following domains :

is a plus.

(ref : hirist.tech)