Senior Data Scientist
Colombia. ArgentinaFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 5-7 years
- Required Skills
- PythonSQLMachine Learning
Requirements
- 5-7 years of professional experience
- Master or Ph.D’s degree in Statistics, Economics, or a related quantitative field
- Proficiency in SQL
- Proficiency in Python programming languages
- In-depth understanding of statistical knowledge
- In-depth understanding of machine learning algorithms
- Expertise with K-Means
- Expertise with Linear Regression and GLM
- Expertise with Random Forest
- Expertise with GBM
- Expertise with XGBoost
- Expertise with various segmentation techniques
- Excellent communication skills
- Ability to work on large-scale cross functional projects
- 2+ years of experience in data science with a proven track record of delivering successful, end-to-end data science projects (plus)
Responsibilities
- Deeply understand business needs and translate business needs to a technical project.
- Identify appropriate data sources to use.
- Perform data aggregations and feature engineering as needed.
- Write Python programming code to make visualizations, build and implement models.
- Be flexible and open to innovative ideas and alternative ways of solving problems.
- Present the results to non-tech partners and influence them to use predictive models.
- Develop, validate, and deploy advanced machine learning models to predict business outcomes and inform strategic and operational decisions.
- Build and evaluate predictive models used in production systems, including real-time scoring and model-driven product workflows.
- Assess model impact via A/B testing and other experimental methods to optimize business outcomes.
- Stay abreast of industry best practices and state-of-the-art methodology in data science.
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