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Cosette Network

Data Scientist

Noidaonsite2.0 - 6.0 years

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Job Description

Role Overview

We are looking for a Data Scientist to analyze large datasets, build predictive models, and generate actionable insights that drive business decisions. The ideal candidate should have strong analytical skills, a solid understanding of statistical techniques, and hands-on experience in machine learning.

Key Responsibilities

  • Analyze structured and unstructured data to extract meaningful insights.

  • Build, validate, and deploy machine learning models.

  • Perform data cleaning, preprocessing, and feature engineering.

  • Develop predictive and statistical models to solve business problems.

  • Work closely with cross-functional teams (product, engineering, business).

  • Create dashboards, reports, and visualizations for stakeholders.

  • Monitor model performance and improve accuracy over time.

  • Stay updated with the latest trends in data science and AI.

Required Skills & Qualifications

  • Bachelor’s/Master’s degree in Computer Science, Statistics, Mathematics, or related field.

  • 2–6 years of experience in data science or analytics roles.

  • Strong programming skills in Python or R.

  • Hands-on experience with libraries such as Pandas, NumPy, Scikit-learn.

  • Knowledge of machine learning algorithms (regression, classification, clustering).

  • Strong understanding of statistics and probability.

  • Experience with SQL and working with large datasets.

  • Familiarity with data visualization tools like Tableau, Power BI, or Matplotlib/Seaborn.

Good to Have

  • Experience with Deep Learning / NLP

  • Exposure to Big Data tools (Spark, Hadoop)

  • Experience with cloud platforms (AWS, GCP, Azure)

  • Knowledge of MLOps and model deployment

  • Experience with A/B testing and experimentation frameworks

Key Competencies

  • Strong analytical and problem-solving mindset

  • Ability to translate data into business insights

  • Good communication and stakeholder management skills

  • Attention to detail and data accuracy

Skills

Required

data science or analytics rolespython or r.as pandasnumpyscikit-learn.
Data Scientist at Cosette Network | Talynce Jobs