Senior Data Scientist

2 days ago


Mississauga, Ontario, Canada Cognizant Full time
About the Role

We are seeking a highly skilled Senior Data Scientist to join our Artificial Intelligence & Analytics practice at Cognizant. As a key member of our team, you will play a critical role in helping our clients Rethink, Reimagine, and Reinvent their business processes.

Key Responsibilities
  • Design and build pipelines for preprocessing, annotating, and managing legal document datasets
  • Collaborate with legal experts to understand requirements and ensure models meet domain-specific needs
  • Evaluate and help maintain our data assets and training/evaluation data sets
  • Fine-tune and deploy large language models to enhance their performance on legal text processing tasks
  • Master's Degree in Computer Science or closely related field
  • ~5+ years of relevant experience in Data Science field
  • ~ Experience working within Amazon Web Services (AWS) cloud computing environments especially AWS Sagemaker
  • ~ Good understanding of model deployment / automating pipelines (MLOps)
What We Offer

As a Senior Data Scientist at Cognizant, you will have the opportunity to work on cutting-edge projects, collaborate with a talented team of professionals, and develop your skills in a dynamic and inclusive work environment.

This is a hybrid position requiring 2-3 days a week in a client or Cognizant office in Toronto/Mississauga, ON. However, the specific work arrangement may change based on project requirements and business needs.



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