Data Scientist developing analytic solutions and analyzing healthcare datasets for client decision - making. Collaborating with teams to build scalable analytics products and communicate insights.
About the role
- Data Scientist Junior at Cogna developing predictive models for educational solutions. Collaborating with diverse teams and utilizing Big Data and Machine Learning techniques in São Paulo.
Responsibilities
- Develop and implement predictive models using Machine Learning and Deep Learning techniques.
- Extract, transform, and load data (ETL) to ensure data quality and integrity.
- Perform exploratory data analysis and data visualization to support decision-making.
- Apply Data Mining techniques to identify patterns and relevant insights.
- Collaborate with multidisciplinary teams to understand needs and translate business problems into analytical solutions.
- Use tools and frameworks such as LangChain for project development.
- Ensure proper documentation of processes and results.
Requirements
- Bachelor’s degree in Computer Science, Statistics, Mathematics, Engineering or related fields.
- Proficiency in Python and SQL.
- Knowledge of statistics, predictive modeling, and Machine Learning and Deep Learning techniques.
- Experience with Big Data, ETL, Data Wrangling, and data visualization.
- Familiarity with frameworks such as LangChain.
- Behavioral skills: analytical thinking, problem-solving, teamwork, effective communication, and curiosity.
- Ability to work collaboratively and adaptively in dynamic environments.
Benefits
- Profit sharing: celebrating results is part of the Cogna way.
- Meal or food allowance: via a flexible benefits card.
- Health insurance: a comprehensive plan, including dependents and co-pay options.
- Dental coverage: available to keep your smile healthy.
- Undergraduate and graduate tuition assistance: access to our educational units for you and your dependents (spouse and children).
- Birthday day off: choose a day to relax and celebrate.
- SESC partnership: access to a wide range of opportunities to improve quality of life.
- Univers pharmacy discount program: discounts on a variety of medications.
- Corporate university: multiple free learning paths and courses at our corporate university to help you keep growing with us.
- Wellhub (Gympass): to help you stay active in your daily routine.
- Ninho Program: a program dedicated to families expecting a new baby.
- Valoriza - Internal Recruitment Program: to boost your career through internal opportunities.
Job title
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