Data Scientist – Job Description

Job Title

Data Scientist

Job Summary

We are looking for a Data Scientist to analyze large datasets, build predictive models, and generate insights that help in business decision-making. The candidate should have strong knowledge of statistics, machine learning, and programming.

Key Responsibilities

• Collect, clean, and analyze large datasets
• Build predictive models and machine learning algorithms
• Perform data mining and statistical analysis
• Create dashboards and data visualizations
• Work with business teams to understand data requirements
• Present insights and recommendations to stakeholders
• Automate data processes and reporting
• Validate and improve data accuracy and quality

Required Skills

• Python or R
• SQL
• Machine Learning
• Statistics & Probability
• Data Visualization (Power BI / Tableau / Matplotlib)
• Data Cleaning & Data Wrangling
• Excel
• Problem-solving skills
• Communication skills

Tools & Technologies

• Python (Pandas, NumPy, Scikit-learn)
• R
• SQL / MySQL / PostgreSQL
• Power BI / Tableau
• Jupyter Notebook
• Excel
• Hadoop / Spark (optional)

Educational Qualification

• Bachelor's or Master's degree in:
  • Data Science
  • Computer Science
  • Statistics
  • Mathematics
  • Engineering

Experience

• 0–2 years – Junior Data Scientist
• 2–5 years – Data Scientist
• 5+ years – Senior Data Scientist