Application Deadline: 09/13/2026 Address: 100 King Street West Job Family Group: Technology Join the Data Cognition Team at BMO Capital Markets, a leading North American financial services provider. Our team develops scalable, customizable, and sustainable AI-enabled products for various business units at BMO Capital Markets. Leveraging the latest AI research and applications, we solve the most challenging business problems.

As an intern on the Data Cognition Team (DCT), you will develop the next generation of strategic solutions for trading, sales, investment and corporate banking, and client analytics. In this role, you will collaborate closely with AI experts, engineers, sales and trading professionals, bankers, and other stakeholders to push the boundaries of innovation. This 15-week co‑op program offers continuous professional development and networking opportunities with senior leaders and peers.

Your work will directly influence BMO Capital Markets and its clients, providing tangible results and real‑world impact. We are seeking a talented Full Stack Engineer intern to join our team. The ideal candidate will have experience with modern web development stacks and will be responsible for designing, developing, and maintaining software solutions that meet the needs of our clients.

Application Development & Design: Design, develop, and maintain high-performance interactive web applications using modern front-end frameworks (e.g., React). Create and enhance user-friendly web interfaces with appealing and intuitive UX design. Develop and manage RESTful APIs and advanced reporting tools for capital market trading. Incorporate AI and machine learning into the solutions you develop, staying at the forefront of technological advancements.

Programming & Technical Skills: Write clean,



efficient code in modern programming languages (e.g., Python, C#, C++). Participate in code reviews, unit testing, and quality assurance activities. Deploy solutions in cloud environments and use virtualization techniques like Docker.

Data Management & Analysis: Make data accessible and implement automated ETL processes. Currently enrolled in an undergraduate or non‑MBA Master’s program with a graduation date of December 2027, 2028, 2029 in Computer Science, Mathematics, Physics, Statistics, Engineering, or similar, with a strong academic record. You are a Canadian citizen, permanent resident of Canada, or an individual who is legally authorized to work in Canada and will not require sponsorship in the future.

Proficient in multiple programming languages and willing to learn new ones. Strong experience with modern web development, object‑oriented programming, and Agile methodologies. Familiar with open source technologies and modern data architectures.

Comfortable solving problems at scale and productionising data pipelines. Why BMO Capital Markets? Engage in a challenging and rewarding role in the fast‑paced world of sales, trading, and banking. Gain hands‑on experience in a leading financial services provider.

Access to continuous learning and career development. Please note the salary for this specific position is $80,000 CAD. Salaries for part‑time roles will be pro‑rated based on number of hours regularly worked.





BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance‑based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. It calls on us to create lasting, positive change for our customers, our communities and our people.

We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in‑depth training and coaching, to manager support and network‑building opportunities, we’ll help you gain valuable experience, and broaden your skillset.

Accommodations are available on request for candidates taking part in all aspects of the selection process.

BMO is a leading bank driven by a single purpose: to Boldly Grow the Good in business and life. Everywhere we do business, we’re focused on building, investing and transforming how we work to drive performance and continue growing the good.

Who we are We’re proud to be fueling growth and expanding possibilities for individuals, families and businesses. More than 12 million customers count on us for personal and commercial banking, wealth management and investment services. As the 8th largest bank in North America by assets, we provide personal and commercial banking, wealth management and investment services to more than 12 million customers.

In Canada, the United States and across the globe, we’ll continue to build, invest and transform to drive performance that serves the good that grows. #

📌 BMO Capital Markets Winter 2027, Full Stack Engineer, Toronto (Co-Op/ Internship)
🏢 Bank of Montreal
📍 Toronto