Sr. c# developer specialist

BMO Financial Group; Toronto; On-site; CAD 75,000 - 142,000; Full time

Job summary

A leading financial services company is seeking a Sr. C# Developer Specialist for the Channels Technology team in Toronto. This role involves designing and developing software solutions for branch banking applications, requiring extensive knowledge of .NET technologies and strong problem-solving skills. Ideal candidates will have 7+ years of experience in software development and familiarity with financial systems. The position offers a competitive salary and a hybrid working environment.

Benefits

Health insurance

Tuition reimbursement

Accident and life insurance

Retirement savings plans

Qualifications

• 7+ years in software development in a .NET environment.
• Strong experience with front-end technologies.
• Understanding of financial applications and multi-layer banking systems.

Responsibilities

• Design and implement software solutions.
• Conduct detailed code reviews.
• Lead initiatives to deliver business objectives.

Skills

C#

.NET 8 framework

SQL databases

Angular

Entity Framework

Waterfall methodology

Agile/Scrum

Troubleshooting

Communication skills

Problem-solving skills

Job description

Application Deadline: 01/29/2026

Address: 33 Dundas Street West

Job Family Group: Technology

Job Title: Sr. C# Developer Specialist – Branch Banking Applications

Department: Channels Technology

Location: BMO Place (33 Dundas West, Toronto, ON)

Employment Type: Full-Time (Hybrid)

About the Role

We are seeking a highly skilled C# Developer Specialist to join our Channels Technology team, focusing on branch banking applications. This role requires a deep understanding of core business processes, architecture patterns, and technology strategies such as Transformation, SmartCore, and DevOps. You will design, develop, and integrate software solutions that meet business requirements, adhere to security and performance standards, and align with enterprise architecture.

Key Responsibilities

• Design and implement software solutions that meet functional and non-functional requirements.
• Write, configure, and integrate code following architecture patterns and technology strategy.
• Conduct detailed code reviews and provide constructive feedback.
• Assess design decisions for impact on performance, schedule, budget, and downstream systems.
• Evaluate new technologies for fit and assess upstream/downstream impacts on process, data, and risk.
• Support production issues, perform root-cause analysis, and recommend improvements.
• Decompose business requirements into detailed design specifications and code.
• Build scalable, supportable solutions and promote common assets across the organization.
• Lead initiatives to deliver business objectives and mentor team members.
• Stay current with industry trends and best practices through continuous learning.

Qualifications

Experience: 7+ years in software development in a net environment.

Technical Skills

• Advanced knowledge of .NET 8 framework and C#.
• Strong experience with front-end technologies and Entity Framework.
• Proficiency in SQL databases, Winform. Angular is a plus.
• Understand the feature flag management.
• Strong end to end integration and trouble shooting knowledge.
• Familiarity with modern development practices such as Domain-Driven Design and modularization of legacy code.

Business Knowledge

• Understanding of mission-critical financial applications and multi-layer banking systems.
• Integration experience with peripherals supporting branch applications.

Methodologies

• Strong knowledge of Waterfall and Agile/Scrum.

Soft Skills

• Excellent communication, collaboration, and problem-solving skills.
• Ability to work independently and lead project teams.

Salary: $75,900.00 - $141,900.00

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 communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. 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.

To find out more visit us at https://jobs.bmo.com/ca/en.

BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.