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Data Scientist

Data Scientist

International Digital Partnerslondrina, Brazil
Há 1 dia
Descrição da vaga

Data Scientist (Remote)

Our client is looking for a Data Scientist to support the development and implementation of advanced data and AI strategies. The ideal professional is passionate about data-driven innovation and eager to work with cutting-edge technologies in Machine Learning and Generative AI.

Key Responsibilities

  • Develop and implement data strategies to support business objectives and innovation.
  • Collaborate with business and technology teams to identify opportunities for data-driven improvements.
  • Design, train, and validate Generative AI and Machine Learning models.
  • Monitor and optimize NLP and Generative AI model performance to ensure accuracy and relevance.
  • Evaluate and fine-tune pre-trained models to address specific business challenges.
  • Ensure data privacy, security, and bias mitigation in AI models.
  • Build prediction and recommendation models, providing actionable insights.
  • Collaborate with data engineers to design efficient data pipelines.
  • Maintain data inventories and dictionaries, ensuring data quality and consistency.
  • Drive innovation by proposing improvements and new business solutions using Generative AI.
  • Stay current with advances in AI, NLP, and emerging frameworks.
  • Promote a data-driven culture within cross-functional teams.

Requirements

  • Bachelor’s degree in a technology-related field.
  • Solid experience with Machine Learning algorithms , from design to deployment and automation.
  • Proven background developing Data Science solutions : optimization, classification, prediction, statistical analysis, and NLP.
  • Hands-on experience with LLMs , RAG , and Generative AI (e.g., Amazon Bedrock).
  • Strong proficiency in Python , statistics , and AI / ML frameworks .
  • Advanced knowledge of relational (SQL Server, PostgreSQL) and non-relational databases .
  • Experience with Databricks (Spark optimization, Delta Lake, MLflow).
  • Familiarity with AWS services such as S3, Athena, Glue, SageMaker, and QuickSight.
  • Experience implementing MLOps best practices.
  • Advanced English (verbal and written).

    • Nice to Have

  • Expertise in Big Data and advanced use of Databricks to accelerate AI and analytics initiatives.
  • Research or projects published in NLP or Generative AI fields.
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    Data Scientist • londrina, Brazil