Senior Data Scientist

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Tata Consultancy Services Talent Acquisition Specialist | TCS Canada Inclusion without Exception Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people’s stories across our workforce and implemented through equitable workplace policies and processes. TCS is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting-led, cognitive-powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS operates in 55 countries and employs over 607,000 highly skilled individuals, including more than 10,000 in Canada. The company generated consolidated revenues of US $30 billion in the fiscal year ended March 31, 2025, and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award‑winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. Job Description: Coordinate data conversations with stakeholders, data sources Explore and analyze complex datasets to identify patterns and anomalies (SQL, Python); develop and deploy machine learning models; work with business to understand logic Lead data analytics process with the product team to gather insights and identify solutions Collect, organize, analyze, and present insights. Organize project steps and document questions, findings, processes (confluence, JIRA) Proficiency in Python, R, BQ, SQL as well as experience with data manipulation, analysis Expertise in cloud technologies like Google Cloud Platform (GCP), including tools like BigQuery Data Engineer / Data Scientist responsibilities combine technical expertise, hands‑on experience with data science tools and methodologies, familiarity with cloud technologies, and the ability to drive impactful insights from data. Data Scientist: Able to work with Data Engineer and recommend suggestions to pipeline changes for staging strategy for technical critical (pipeline performance, data model, scheduler arrangement for data availability); end‑to‑end hands‑on experience with setting up Data Pipeline using Air Flow instance Data Engineer Qualifications Bachelor’s or master’s degree in economics, Statistics, Data Science, Applied Mathematics, or a related field (PhD is a plus) 3 years of experience in data modeling, preferably in a pricing or retail environment Strong experience with regression models, time series forecasting, and causal inference; Proficiency in Python, R, or similar programming languages for data analysis Knowledge of SQL and experience working with large datasets Excellent communication skills with the ability to present complex concepts clearly; 4 years of experience as a data analyst Must be able to work effectively both on teams as well as be self‑motivated, task‑oriented and organized. Strong customer focus and obsession with quality; Ability to work in a fast‑paced and agile development environment Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources. Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2‑week period. We invite you to continue to apply for other opportunities that match your profile. Seniority level Mid‑Senior level Employment type Full‑time Industries IT Services and IT Consulting Oakville, Ontario, Canada CA$53,000.00-CA$80,000.00 1 day ago #J-18808-Ljbffr