Software Engineer, Winter 2027 (Co-op/Internship) - 4 month

Application Deadline:

09/19/2026

Address:

33 Dundas Street West

Job Family Group:

Technology

Drives the overall software development lifecycle including working across functional teams to transform requirements into features, managing development teams and processes, and conducting software testing and maintenance. Specific project areas of focus includes translating user requirements into technical specifications, writing code and managing the preparation of design specifications. Supports system design, provides advice on security requirements and debugs business systems and service applications. Applies deep knowledge of algorithms, data structures and programming languages to develop high quality technology applications and services - including tools, standards, and relevant software platforms based on business requirements.

• Translates user needs into technical specifications by understanding, conceptualizing, and facilitating technical requirements from user.​
• Analyzes, develops, tests, and implements new software programs, and documentation of entire software development life cycle execution.
• Performs preventative and corrective maintenance, troubleshooting and fault rectification of system and core software components​.
• Ensures that code/configurations adhere to the security, logging, error handling, and performance standards and non-functional requirements.​
• Evaluates new technologies for fit with the program/system/eco-system and the associated upstream and downstream impacts on process, data, and risk.
• Follows release management processes and standards, and applies version controls. ​
• Assists in interpreting and documentation of client requirements.​
• Focus is primarily on business/group within BMO; may have broader, enterprise-wide focus.
• Exercises judgment to identify, diagnose, and solve problems within given rules.
• Works independently on a range of complex tasks, which may include unique situations.
• Broader work or accountabilities may be assigned as needed.
• Take measured risks while protecting the bank by applying our Risk Management Framework in the execution of your role, in line with our Risk Culture and within our approved Risk Appetite, making sound and risk informed decisions that align to business strategy, protect assets, and adhere to applicable policy documents (Frameworks, Policies, Standards, Procedures and Supporting documents), laws and regulations.

Qualifications:

Foundational level of proficiency:

• Creative thinking.
• Building and managing relationships.
• Emotional agility.
• Quality Assurance and Testing.
• Cloud computing.
• Microservices.
• Technology Business Requirements Definition, Analysis and Mapping.
• Adaptability.
• Learning Agility.

Intermediate level of proficiency:

• Programming.
• Applications Integration.
• Test Driven Development.
• System Development Lifecycle.
• Troubleshooting.
• System and Technology Integration.
• Verbal & written communication skills.
• Collaboration & team skills.
• Analytical and problem solving skills.
• Data driven decision making.
• Typically between 4 - 6 years of relevant experience and post-secondary degree in related field of study or an equivalent combination of education and experience.
• Technical proficiency gained through education and/or business experience.

Salary:

$55,500.00 - $120,000.00

Pay Type:

Salaried

The above represents BMO Financial Group’s pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group’s expected target for the first year in this position.

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. To view more details of our benefits, please visit: https://jobs.bmo.com/global/en/Total-Rewards

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our co…