Data Scientist

Tata Consultancy Services Limited
Highlands Ranch, CO, United States
1 day ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Compensation
$120,000.0 - $140,000.0
Working hours
Regular working hours

Tech stack

A/B Testing Data Analysis Data Cleansing Data Transformation Data Mining Python (Programming Language) Machine Learning Standard Sql Feature Engineering Model Validation Pandas Scikit Learn
+4 more
Data Analytics Xgboost Data Management Machine Learning Operations

Job description

  • Understand domain and data analytics requirements
  • Perform data preprocessing that involves data transformation as well as data cleaning.
  • Conduct data mining and collection procedures
  • Ensure data quality and integrity
  • Interpret and analyze data problems
  • Conceive, plan and prioritize data projects
  • Build analytic systems and predictive models
  • Increase the performance and accuracy of machine learning algorithms through fine-tuning and further
  • Visualize data and create reports
  • Experiment with new models and techniques
  • Conduct EDA and Explainability
  • Align data projects with organizational goals

Requirements

  • Good understanding of machine learning including with extensive hands-on experience in model building (gradient boosting (XGBoost/LightGBM), GLMs, time series, NLP etc.

  • Knowledge of data management and visualization techniques
  • Ability to do data analysis using Python
  • Expertise in statistical analysis, feature engineering, A/B testing techniques and predictive modeling
  • Good knowledge of Python Datascience stack: pandas, scikit-learn, MLflow (or similar), model evaluation rigor
  • Experience with SQL
  • Excellent communication skills and ability to work with partners: translating business problems into ML framing
  • Good understanding of GenAI

Benefits & conditions

  • Discretionary Annual Incentive.
  • Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
  • Family Support: Maternal & Parental Leaves.
  • Insurance Options: Auto & Home Insurance, Identity Theft Protection.
  • Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
  • Time Off: Vacation, Time Off, Sick Leave & Holidays.

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