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OVA.Work Linkedin · Posted 3mo ago

Data Scientist Prod QADem0

New York City, New York, United States

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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

  • 02 years Junior Data Scientist
  • 25 years Data Scientist
  • 5+ years Senior Data Scientist
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