Data Scientist – Remote (Brazil)

About the role

Aubay Portugal is seeking an experienced Data Scientist to join its remote team serving clients across banking, insurance, telecommunications and energy. You will work independently on complex data science projects, turning data into actionable business insights for international stakeholders.

Key responsibilities

• Lead end‑to‑end data science initiatives, from data acquisition to model deployment.
• Collaborate with cross‑functional and international teams, communicating findings in clear English.
• Translate analytical results into strategic recommendations for clients.
• Maintain and improve data pipelines and analytical tools on cloud platforms.

Required profile

• Minimum 6 years of professional experience as a Data Scientist.
• Strong English communication skills for global collaboration.
• Proven ability to lead complex projects independently.
• Excellent analytical and problem‑solving capabilities.

Required skills

• Python or R, including statistical libraries such as CausalImpact and RStan.
• Advanced SQL proficiency.
• Experience with cloud platforms (AWS, Azure, or GCP).
• Familiarity with Databricks and Snowflake (a plus).

What we offer

• Continuous development through a Training Academy, mentoring, workshops and tech communities.
• Structured career advancement with regular feedback.
• Comprehensive health insurance, dental coverage and mental‑health resources.
• Family support programs and language learning platform.
• Flexible work model – remote, hybrid or on‑site as needed.