Job Description

Req Id: 425458
?At Bell, our purpose is to advance how Canadians connect with each other and the world. We achieve this by providing consumers and businesses with the best network technologies in the world, innovative digital solutions and seamless customer experiences. It's all developed and delivered by the members of #TeamBell and we're always on the lookout for people with great skills and experiences.
We provide a supportive and inclusive community where all team members can succeed. And through our commitment to environmental, social and governance initiatives, you will feel good about the greater impact you will have - making every day better for people as they connect, work, learn and play.
Join us. You belong at Bell.
At Bell, data science experts like you are shaping the future. You'll create, apply and work with algorithms that learn and analyze data, just like the human brain. By leveraging AI and machine learning technologies, you'll help us deliver better experiences and service innovations to Canadians.
Plus, through our partnerships, you'll have the opportunity to learn and grow alongside other AI professionals to advance your career and make a lasting impact.
Summary
We are seeking a highly motivated and analytical Lead Data Scientist to join our growing team. The ideal candidate will have a strong foundation in data science principles and a passion for leveraging data to drive business decisions. This role offers an excellent opportunity to learn and grow within a dynamic and collaborative environment.
The team's portfolio focuses on anomaly/fraud detection and field services use cases. We take complicated business problems, dive deep into the data and processes associated with those problems, and create both classification/regression and generative/agentic solutions.
Key Responsibilities

• Be the driving force behind technical solutions-wrangle data, build models, define production parameters, and continuously enhance performance.
• Lead and mentor junior data scientists, while guiding the business toward a more technically driven future.
• Apply key system design principles to optimize for cost and efficiency wherever possible.
• Be an integral part of the field services team-gain deep understanding of daily operations, identify challenges, and develop effective solutions.
• Have a strong understanding of AI/ML and be able to advocate for new ideas and changes to the current roadmap.
• Be willing to innovate, particularly on complicated, undefined problems. We often are given an outcome, and it is our job to find the way to take the business there.
• Proactive and results-oriented: Embraces challenges with enthusiasm and a positive "can-do" attitude, consistently exceeding expectations.
• Innovative and solution-focused: Proactively identifies opportunities for improvement and contributes creative solutions to enhance efficiency and effectiveness.
• Customer-centric: Demonstrates a strong understanding of customer needs and leverages this knowledge to deliver exceptional service and build strong relationships.
• Analytical and detail-oriented: Meticulously gathers and analyzes information to effectively identify and resolve complex problems.
• Collaborative team player: Actively contributes to a positive team environment, fostering collaboration and contributing to shared success.
• Growth-minded: Actively seeks opportunities to develop new skills and apply them to enhance job performance and contribute to organizational goals.

Critical Qualifications

• Bachelor's degree in computer science, Statistics, Mathematics, Data Science, Engineering or a related field. Relevant experience may be considered in lieu of a degree.
• 5-10 years of relevant work experience in a data science or analytics role.
• Prior experience as a technical lead, or Senior/Principal/Staff engineer is preferred.
• Experience working in a cloud environment; GCP is preferred, though cloud skills are recognized as transferable across platforms.
• Proficiency in SQL and Python.
• Familiarity with various data frameworks, especially Beam and Dataflow.
• Experience with popular machine learning libraries (e.g., scikit-learn, TensorFlow, PyTorch)
• Experience with a major Generative AI platform such as VertexAI Agent Space.

Preferred Qualifications

• Experience in the telecommunications industry or applying technical problems to operational/supply chain problems.

Adequate knowledge of French is required for positions in Quebec.
Additional Information:
Position Type: Management
Job Status: Regular - Full Time
Job Location: Canada : Ontario : Toronto || Canada : Ontario : Mississauga
Work Arrangement: Hybrid
Application Deadline: 10/13/2025
For work arrangements that are 'Hybrid', successful candidates must be based in Canada and report to a set Bell office for a minimum of 3 days a week. Recognizing the importance of work-life balance, Bell offers flexibility in work hours based on the business needs.
Please apply directly online to be considered for this role. Applications through email will not be accepted.
We know that caring for our team members is at the heart of a healthy, positive and thriving workplace. As part of our team, you'll enjoy a comprehensive compensation package that includes a competitive salary and a wide range of benefits to support the well-being of you and your family. As soon as you join us, you'll be eligible for medical, dental, vision and mental health benefits that you can tailor to your specific needs. Plus, as a Bell team member, you'll enjoy a 35% discount on our services and access exclusive offers from our partners.
At Bell, we are proud of our focus on fostering an inclusive and accessible workplace where all team members feel valued, respected, supported, and that they belong.
We also want to make sure that everyone has an equal opportunity to join our team. We encourage individuals who may require accommodations during the hiring process to let us know. For a confidential inquiry, email your recruiter or to make arrangements. If you have questions or feedback regarding accessibility at Bell, we invite you to complete the or visit our for other ways to contact us.
Artificial intelligence may be used to assess parts of your application. Please review our privacy policy ( ) to learn more about how we collect, use, and disclose your personal information.
?Created: Canada, ON, Toronto
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Skills Required