Junior Data Scientist

CGI is a leading IT and business consulting services firm, and they are seeking a Junior Data Scientist to join their team. This role involves working in a fast-paced environment to support clients in the banking sector by gathering and analyzing user requirements, developing quantitative models, and collaborating with technical and business teams. Responsibilities Assist in gathering and analyzing user requirements and translating them into technical tasks Support the development and maintenance of quantitative models for mortgage and loan risk Prepare and transform data for analysis, ensuring accuracy and consistency Work with large datasets in cloud environments under guidance from senior team members Participate in testing activities and troubleshoot basic data-related issues Collaborate with technical and business teams to communicate findings clearly Extract, clean, transform, and analyze large datasets using Python and SQL Build and experiment with ML models (e.g., decision trees, classification, predictive analytics) Conduct data profiling and gather business requirements from internal stakeholders Assist in developing analytical insights to support business units (Underwriting, Closing, Delivery, etc.) Collaborate with engineering teams to operate models and tools Work with AWS cloud environment, including S3, Redshift, RDS, and explore AWS Bedrock for LLM/AI use cases Skills 1–3 years of Data Science experience or strong academic/project background Proficiency in Python (experience with Pandas, NumPy; Scikit-learn is a plus) Strong SQL skills and understanding of relational databases Familiarity with AWS services (S3, Lambda, Glue) or willingness to learn Understanding of fundamental statistical concepts and data modeling techniques Exposure to software engineering practices (Git, unit testing) is desirable Ability to learn quickly and adapt to new tools and technologies Good communication skills for working with technical and non-technical stakeholders Ability to manage tasks with guidance and prioritize effectively Exposure to risk modeling concepts (Monte Carlo simulations, time-series analysis) is a plus Familiarity with data visualization tools or frameworks Relevant coursework or certifications in data analytics, cloud technologies, or quantitative methods Internship or academic project experience in Python, SQL, or cloud technologies is highly valued Bachelor's degree in Computer Science, Information Systems, or a related field Experience with R programming Exposure to JSON and XML datasets Understanding of the mortgage/financial industry Experience with model deployment or MLOps concepts Benefits Competitive compensation Comprehensive insurance options Matching contributions through the 401(k) plan and the share purchase plan Paid time off for vacation, holidays, and sick time Paid parental leave Learning opportunities and tuition assistance Wellness and Well-being programs Company Overview CGI is an IT and business consulting services firm that offers consulting, cyber security, cloud, and IT services. It was founded in 1976, and is headquartered in Montréal, Quebec, CAN, with a workforce of 10001+ employees. Its website is Company H1B Sponsorship CGI has a track record of offering H1B sponsorships, with 775 in 2025, 762 in 2024, 795 in 2023, 940 in 2022, 846 in 2021, 582 in 2020. Please note that this does not guarantee sponsorship for this specific role.