Collect, clean, and transform raw data into formats suitable for analysis.
Apply advanced statistical analysis, machine learning, and artificial intelligence techniques to extract meaningful insights from data.
Develop and implement predictive and descriptive models to improve decision-making.
Work closely with Data Engineering, Data Governance, Business Intelligence, and Business teams to understand the data journey, established tools and processes, their democratization, and related requirements and challenges to propose data-driven solutions.
Create clear and informative data visualizations to communicate complex results in an understandable way.
Evaluate model effectiveness and tune models as necessary.
Provide technical and methodological guidance to the team and other stakeholders.
Stay up to date with the latest trends in data science, techniques, and tools.

Strong proficiency in programming and analysis languages such as Python, R, SQL, and associated tools;
Experience using cloud platforms, preferably Microsoft Azure;
Experience with the Databricks platform;
Experience with relational databases (SQL Server, PostgreSQL) and NoSQL databases (MongoDB);
Solid knowledge of exploratory data analysis and data mining;
Analytical thinking and ability to solve complex data-related problems;
Excellent communication and teamwork skills;
Ability to translate technical analyses into actionable insights for business areas.

Meal and food allowance: support for purchasing meals and groceries
Home office and hybrid allowance: monthly stipend for those working from home or in a hybrid model
Childcare/babysitter reimbursement: monthly reimbursement for daycare, preschool, or babysitter expenses
Mobility allowance: financial support for transportation expenses
Profit-sharing (PPR): performance-based compensation that shares Unicred's results with employees
Group life insurance: financial protection and support, providing added security and peace of mind
Private pension plan: support for planning a more secure future, with company co-contribution
Medical insurance: access to medical and hospital care for you and your dependents
Dental insurance: coverage for you and your dependents
English Pass: digital English learning platform for personal and professional development
Wellhub (Gympass): access to gyms and studios nationwide
Zenklub: platform offering access to psychologists and self-development content for you and your dependents
Holiday gift basket: provided so you can organize a special moment
Birthday day off: one day off during your birthday month to celebrate
Child's birthday day off: one day off during your child's birthday month to celebrate with family
Maternity leave: 180 days (six months)
Paternity leave: 20 days

Junior Data Scientist

Key skills