Senior Data Scientist I

Responsibilities

• Build GLM pricing models and machine learning models to support property and casualty insurance products
• Synthesize data to uncover trends, assess business impact, and provide actionable recommendations
• Research and implement appropriate statistical and mathematical methodologies for complex business problems
• Perform data validation, preprocessing, and exploratory data analysis
• Collaborate with global business partners to scope problems, gather requirements, and implement model solutions
• Communicate analytical goals, approaches, and insights to both technical and non-technical stakeholders
• Develop adaptable modeling frameworks and reusable assets for various projects

Requirements

• 4-6 years of professional experience building machine learning models
• Proficiency in Python and PySpark with strong data analysis and modeling capabilities
• Deep understanding of ML concepts including Supervised/Unsupervised Learning, Ensemble Techniques, and Hyperparameter tuning
• Hands-on experience with GLM, Regression, Random Forest, and XGBoost
• Expertise in Python machine learning libraries such as scikit-learn, h2o, or MLlib
• Strong problem-solving skills and ability to research and apply new methodologies
• Master's degree in Statistics, Mathematics, Analytics, or Computer Science preferred

Preferred Qualifications

• Experience with data and machine learning services using Azure or Databricks
• Knowledge of big data technologies and building data pipelines
• Experience with visualization tools like Qlik, Power BI, or Tableau
• Background in Actuarial Science or the insurance industry

Benefits

• Hybrid work environment and flexible work options
• Comprehensive health, dental, and vision coverage
• Savings and investment plans including Corporate NPS and Employee Stock Purchase Plan (ESPP)
• Upskilling opportunities through education reimbursement and certification programs
• Employee Assistance Program (EAP) and wellness campaigns

About the Company

Chubb is a world leader in insurance, providing commercial and personal property and casualty insurance, reinsurance, and life insurance across 54 countries. Chubb India is a certified Great Place to Work®, fostering a culture of engineering excellence, innovation, and a start-up mindset.