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ESTADÃO

Senior Data Scientist, Machine Learning

ESTADÃO

Data Scientist developing AI and Machine Learning systems from data. Collaborating on advanced tools in hybrid work model.

Posted 6/22/2026full-timeSão Paulo • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies
Google Cloud PlatformPython

About the role

Key responsibilities & impact
  • Develop systems and applications capable of learning and improving their own performance through data and experience.
  • Develop artificial intelligence systems that rely on large datasets to create and evolve algorithms capable of learning and making predictions, delivering measurable business value.
  • Design machine learning systems.
  • Research and implement appropriate ML algorithms and tools.
  • Execute machine learning tests and experiments.
  • Perform statistical analyses and fine-tuning using test results.
  • Train and retrain systems as necessary.
  • Extend existing ML libraries and frameworks.
  • Stay up to date with industry advancements.

Requirements

What you’ll need
  • 5+ years of experience.
  • Academic background: Mathematics, Statistics, Physics, Computer Science, Engineering.
  • Proven experience as a Machine Learning Engineer or in a similar role.
  • Understanding of data structures, data modeling, and software architecture.
  • Deep knowledge of mathematics, probability, statistics, and algorithms.
  • Ability to write robust, production-quality Python code.
  • Experience with GCP.
  • Experience with Vertex AI.

Benefits

Comp & perks
  • Health and dental insurance;
  • Birthday day off;
  • Casual dress code every day;
  • Transportation allowance;
  • On-site cafeteria;
  • Life insurance;
  • Full digital access to Estadão content;
  • Exclusive discounts at educational institutions;
  • Psychological support – Vittude;
  • Pet plan;
  • Wellhub (formerly Gympass);
  • Private pension plan – OESPREV;
  • Estadão Benefits Club;

ATS Keywords

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Hard Skills & Tools
machine learningartificial intelligencestatistical analysisPythondata structuresdata modelingsoftware architecturealgorithmsprobabilitymathematics