Mid-level Data Scientist
Location
Brazil
Posted
132 days ago
Salary
0
Seniority
Senior
Job Description
Mid-level Data Scientist
A3Data
• Lead end-to-end Data Science projects using agile methodologies with a strong focus on delivering business value. • Perform exploratory data analysis (EDA), identify patterns and trends, and generate actionable insights to support decision-making. • Develop, evaluate, and implement statistical, predictive, and prescriptive models (both supervised and unsupervised). • Act in a consultative manner to understand client pain points and needs throughout the project. • Present results, analyses, and recommendations to technical and non-technical stakeholders with clarity and storytelling. • Actively collaborate with the team, sharing knowledge, best practices, and new technical approaches. • Support internal requests and strategic initiatives as needed.
Job Requirements
- Practical experience in end-to-end Data Science projects (discovery/EDA → modeling → validation → delivery/deployment when applicable).
- Proficiency in Python (primary) and SQL for data extraction, cleaning, and analysis.
- Experience processing large volumes of data using PySpark (or Spark).
- Experience with orchestration and/or data pipelines (e.g., Airflow or equivalent).
- Experience with cloud data environments and/or analytics platforms (e.g., Databricks and/or cloud services) and exposing/consuming data via APIs.
- Use of Git for version control and ability to communicate results clearly (storytelling + translating technical results to business stakeholders).
- Experience with cloud platforms (AWS, Azure, or GCP) applied to pipelines, models, and analytics environments.
Benefits
- Meal and food allowance
- SulAmérica health insurance, no co-pay and no monthly fee for the employee
- Amil dental plan (optional)
- Guapeco: pet health benefit
- TotalPass: access to gyms and wellness services
- Bonus and Profit Sharing (PLR): participation in company results based on performance
- Vittude: psychological support and mental health care
- Open English: discounts on language courses
- Empresa Cidadã: extended maternity and paternity leave
- Samsung EPP: exclusive discounts across the Samsung product portfolio
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