Senior Data Scientist II

5 hours ago


Toronto, Ontario, Canada LexisNexis Risk Solutions Full time
About the Role

We are seeking a highly skilled Senior Data Scientist to join our team at LexisNexis Legal & Professional. As a Senior Data Scientist, you will play a key role in defining projects and their execution, working closely with other data scientists and engineers to design, develop, and deploy cutting-edge AI solutions.

Responsibilities
  1. Collaborate with cross-functional teams to ensure AI solutions are aligned with business goals and customer needs.
  2. Lead the development of advanced AI and machine learning models to solve complex business problems.
  3. Analyze large datasets to identify patterns and trends that can inform AI development.
  4. Mentor junior data scientists and provide guidance on AI and machine learning best practices.
  5. Work with product leaders to apply data science solutions.
  6. Lead small- to medium-sized teams (direct or indirect).
Requirements
  1. Possess an advanced or Master's education in Computer Science, Mathematics, Statistics, or a related field.
  2. Have experience working directly with large language models and transformer-based architectures including BERT, RoBERTa, T5, etc.
  3. Be proficient in working with big data technologies and tools like Hadoop, Spark, or AWS.
  4. Have experience and knowledge of applying LLMs including ChatGPT, GPT 3.5, Claude, Mistral, etc.
  5. Be a natural problem solver, able to lead and mentor junior data scientists, and collaborate with cross-functional teams.
  6. Demonstrate proficient experience with machine learning algorithms, including deep learning, gradient boosting, and random forests.
  7. Possess advanced programming skills in Python, R, or other relevant languages for data analysis.
About Us

LexisNexis Legal & Professional provides legal, regulatory, and business information and analytics that help customers increase their productivity, improve decision-making, achieve better outcomes, and advance the rule of law around the world.

We are an equal opportunity employer and welcome applications from diverse candidates. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form.



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