
Python Senior Developer - Data Analysis, SQL
About the role
Job Summary
Key Responsibilities:
-
Data collection, cleaning, and preprocessing
-
Exploratory Data Analysis (EDA) to identify trends, anomalies, and patterns
-
Build and evaluate statistical and ML models
-
Feature engineering and model validation
-
Visualize results and present insights to stakeholders
-
Translate business problems into analytical problems
-
Document assumptions, limitations, and recommendations
-
Support AI Engineers during model handover to production
Minimum Skill Expectations:
-
Strong Python(Pandas, Num Py) and** SQL**
-
Applied statistics and hypothesis testing
-
ML fundamentals (regression, classification, clustering)
-
Data visualization (matplotlib/seaborn/Power BI/Tableau)
-
Business communication and storytelling
-
Responsible data usage awareness
Key Responsibilities
Key Responsibilities:
-
Data collection, cleaning, and preprocessing
-
Exploratory Data Analysis (EDA) to identify trends, anomalies, and patterns
-
Build and evaluate statistical and ML models
-
Feature engineering and model validation
-
Visualize results and present insights to stakeholders
-
Translate business problems into analytical problems
-
Document assumptions, limitations, and recommendations
-
Support AI Engineers during model handover to production
Skill Requirements
-
Strong Python(Pandas, Num Py) and** SQL**
-
Applied statistics and hypothesis testing
-
ML fundamentals (regression, classification, clustering)
-
Data visualization (matplotlib/seaborn/Power BI/Tableau)
-
Business communication and storytelling
-
Responsible data usage awareness
Other Requirements
1.Relevant certifications in sql, data analysis, or python are a plus.
Required skills
Python
SQL
Data analysis
Data processing
About HCL Technologies
Bangalore
Headquarters