Quantitative Application Developer

Application Deadline:01/10/2026Address:100 King Street WestJob Family Group:TechnologyWe are seeking a highly skilled Quantitative Application Developer to design, develop, and maintain applications that support quantitative research, modeling, and analytics. This role combines strong programming expertise with a deep understanding of mathematical and statistical concepts to deliver robust, scalable solutions for data-driven decision-making.Key ResponsibilitiesApplication Development:Design and implement high-performance applications for quantitative analysis and modeling.Develop tools and frameworks to support research workflows and data processing.Model Implementation:Translate mathematical models and algorithms into efficient, production-ready code.Collaborate with quantitative analysts to validate and optimize models.Data Integration & Management:Build systems for ingesting, cleaning, and transforming large datasets from multiple sources.Ensure data integrity and optimize storage for speed and scalability.Performance Optimization:Profile and optimize applications for speed, memory usage, and reliability.Implement parallelization and distributed computing where necessary.Collaboration & Documentation:Work closely with researchers, data scientists, and other developers to deliver solutions.Maintain clear documentation for code, processes, and system architecture.Salary:$61,600.00 - $113,900.00Pay Type: SalariedThe 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: About UsAt 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 .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.