Senior Data Scientist III

LexisNexis Canada Inc. Company; Ontario; Hybrid; CAD 80,000 - 100,000; Full time

Job summary

A leading company in Canada is seeking a skilled Data Scientist to lead the development of advanced AI solutions. The role involves collaborating with cross-functional teams to design and deploy machine learning models, analyzing large datasets, and mentoring junior team members. Candidates should have a Master's degree in a relevant field and experience with AI technologies.

Qualifications

• Experience with large language models and transformer-based architectures.
• Proficient in machine learning algorithms including deep learning.
• Advanced programming skills in Python or R.

Responsibilities

• Lead development of AI and machine learning models.
• Analyze large datasets to inform AI development.
• Mentor junior data scientists on best practices.

Skills

Problem Solving

Collaboration

Education

Master's in Computer Science

Master's in Mathematics

Master's in Statistics

Tools

Hadoop

Spark

AWS

Job description

Working closely with other data scientists and engineers to design, develop, and deploy AI solutions.

Leading the development of advanced AI and machine learning models to solve complex business problems

Analyzing large datasets to identify patterns and trends that can inform AI development.

Collaborating with cross-functional teams to ensure AI solutions are aligned with business goals and customer needs.

Leading the automation and lifecycle management of sophisticated data systems.

Mentoring junior data scientists and provide guidance on AI and machine learning best practices.

Designing APIs for disseminating data science outputs to various business units.

Overseeing the scaling of production systems to meet growing demands.

Requirements

Possess an advanced or Master's education in Computer Science, Mathematics, Statistics, or a related field.

Have experience working directly with large language models and transformer-based architectures including BERT, RoBERTa, T5 etc.

Be proficient in working with big data technologies and tools like Hadoop, Spark, or AWS.

Have experience and knowledge of applying LLMs including ChatGPT, GPT 3.5, Claude, Mistral, etc.

Be a natural problem solver, able to lead and mentor junior data scientists, and collaborate with cross-functional teams.

Demonstrate proficient experience with machine learning algorithms, including deep learning, gradient boosting, and random forests

Possess advanced programming skills in Python, R, or other relevant languages for data analysis.

LexisNexis, a division of RELX, is an equal opportunity employer : qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form : , or please contact 1-855-833-5120.

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