Senior Data Scientist II

4 weeks ago


Cape Town Johannesburg, Saudi Arabia LexisNexis South Africa Full time

About the Role

As a Senior Data Scientist II, you will leverage your advanced analytical skills to extract insights from complex datasets. Your expertise will drive data-driven decision-making and contribute to the development of innovative solutions. You will collaborate with cross-functional teams to enhance business strategies and drive growth through actionable data analysis.

Responsibilities

  • Leading the development of advanced AI and machine learning models to solve complex business problem
  • Working closely with other data scientists and engineers to design, develop, and deploy AI solutions
  • Collaborating with cross-functional teams to ensure AI solutions are aligned with business goals and customer needs
  • Building models, performing analytics, and creating AI features
  • Mentoring junior data scientists and provide guidance on AI and machine learning best practices
  • Working with product leaders to apply data science solutions

Requirements

  • Experience with machine learning algorithms, including deep learning, gradient boosting, and random forests
  • Possess knowledge and skills in a senior data scientist position
  • Experience working directly with large language models and Transformer based architectures including BERT, RoBERTa, T5 etc.
  • Experience and knowledge of applying LLMs including ChatGPT, GPT 3.5, Claude, Mistral, etc.
  • Experience working with large datasets and distributed computing systems e.g., Hadoop, Spark
  • Experience with coding skills in Python or another programming language
  • Be experienced in mentoring, training, and acting as a subject matter expert to guide colleagues.

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