Scientist jobs in Vaughan, ON

Location: Vaughan, ON (3 days working onsite Monday, Wednesday, Friday) Role Overview The Senior Data Scientist is responsible for managing multiple data science and analytics teams, driving strategic initiatives, and delivering high-impact data-driven solutions. This role blends technical expertise, leadership, and strategic oversight, ensuring analytics efforts are aligned with business...

Overview Staff Data Scientist (Gen AI, Machine Learning): Are you energized by the idea of innovating with Generative AI? Do you want to create global impact while tackling challenges at the forefront of Artificial Intelligence? Do you dream of building ground-breaking products that define the future of AI-driven network management? Then come, advance with us at Extreme. This is a greenfield...

Position Summary: The successful candidate will assist in leveraging customer, digital and transportation datasets to create insights on pricing, marketing and customer behavior. The Data Scientist will assist the Director of Data Analytics and other key stakeholders to bring actionable data driven solutions to 407etr. This job involves model design, data management, data queries, and providing...

Position Details What You Will Do: Defining Problem Stements - Work closely with cross-functional teams, including analysts, product managers and domain experts to understand business requirements, formulate problem statements, and deliver relevant data science solutions. Machine Learning Model Development - Develop and optimize machine learning models by processing, analyzing and extracting...

A leading pharmaceutical company in York Region is looking for a Technical Support Specialist to supervise technical support projects for the formulation and manufacturing of high-quality products. The ideal candidate will have over 10 years of experience in the pharmaceutical industry, focusing on liquid dosage forms. Applicants should have a relevant university degree and extensive knowledge of...

A leading financial services company in Toronto is seeking a Senior Data Scientist to enhance data-driven decision-making across business units. This role involves applying data science techniques, collaborating on advanced analytics projects, and developing GenAI solutions. The ideal candidate will have over 5 years of experience in data science, a Bachelor’s in a relevant field, and proficiency...

A high-growth startup in Toronto seeks a Full Stack Data Scientist to drive data-driven decision making across its organization. You will build data pipelines, develop models, and create interactive dashboards, thus directly impacting product strategy and business growth. Ideal candidates have a strong analytics background, full-stack data capabilities, and proficiency in tools like Streamlit....

Overview Select how often (in days) to receive an alert: University Co-Op Student-Data Scientist-12 Months, Toronto, Summer 2026 Date: Jan 21, 2026 Location: Toronto, ON, CA Hiring salary range: $2,064.34 - $3,189.88 / bi-weekly Hydro One is proud to be the largest electricity transmission and distribution provider in Ontario, serving nearly 1.5 million customers. We have a long history in...

Experience AvivaIndividually we are people, but together we are Aviva. Individually these are just words, but together they are our Values – Care, Commitment, Community, and Confidence.At Aviva Canada, we put people first, our employees, our customers, and our communities. We’re proud of a culture built on care, inclusion, and collaboration, where your voice matters and your growth is supported....

Get to know Okta Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secure access, authentication, and automation, placing identity at the core of business security and growth. At Okta, we celebrate a variety of perspectives and experiences. We are not...

As Data Scientist within our team Digital Commercial Advanced Analytics and AI, you will drive innovation at the intersection of AI and Commercial Pharma operations. This pivotal role positions you as an integral part of Sanofi's Digital Organization, spearheading digital transformation across our global enterprise. Design, develop and deploy the scalable AI, GenAI and agentic AI solutions...

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Overview Responsibilities - Support activities related to analysis, design and support of technical data management solutions on various projects ranging in complexity and size - Provide maintenance of transaction monitoring scenarios, and analytical queries in support of the bank's strategic efforts to mitigate money laundering and terrorist financing risk - Use statistical and machine...

Overview We are TRADER, a Canadian leader in digital automotive solutions. Our flagship brands — AutoTrader.ca, AutoSync, Dealertrack Canada and CMS — help Canadians buy, sell, and finance vehicles with confidence. AutoTrader.ca is Canada’s largest automotive marketplace, with over 25 million monthly visits. Through AutoSync, we provide software solutions to 3,500+ dealers, streamlining their...

Overview Our client is a high growth, exciting and already-profitable startup in Toronto - a chance to join a Rocketship at an early stage. We're seeking a versatile Full Stack Data Scientist to drive data-driven decision making across their product organization. In this role you'll embed within specific business units to deliver end-to-end data solutions and tangible business impact. This is a...

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll have new and exciting opportunities to...

A leading technology firm in Canada is seeking a Staff Data Scientist to innovate with Generative AI and Machine Learning. In this role, you will shape ML strategy, mentor teams, and lead R&D of cutting-edge solutions. The ideal candidate has over 5 years of experience in ML and a degree in a relevant field. This position offers an exciting opportunity to influence the future of AI-driven network...

A leading technology firm is seeking a Senior Data Scientist in Vaughan, ON. In this role, you will manage data science teams, oversee data management, and drive optimization initiatives. Candidates should have extensive experience in machine learning, predictive modeling, and analytics. The position demands excellent communication skills and the ability to translate complex analytics into...

A leading technology firm in Canada is seeking a Staff Data Scientist to innovate with Generative AI and Machine Learning. In this role, you will shape ML strategy, mentor teams, and lead R&D of cutting-edge solutions. The ideal candidate has over 5 years of experience in ML and a degree in a relevant field. This position offers an exciting opportunity to influence the future of AI-driven network...

Staff Data Scientist (Gen AI, Machine Learning): Are you energized by the idea of innovating with Generative AI? Do you want to create global impact while tackling challenges at the forefront of Artificial Intelligence? Do you dream of building ground-breaking products that define the future of AI-driven network management? Then come, advance with us at Extreme. This is a greenfield opportunity...