Posted May 19, 2026
Who We Are
At Momentum Financial Services Group, we help people move forward by reimagining how money works for those who need it most. With more than 40 years of experience, we’re the team behind Money Mart—Canada’s largest non-bank branch network—and a leader in financial solutions for underserved communities. From short-term loans to money transfers and prepaid cards, we power the products, technology, and operations that connect over a million customers a year to the money they need, when they need it. At MFSG, we come together across teams and departments to create something bigger than ourselves: solutions that remove barriers and give people access to money they might not get anywhere else. Whether you're solving problems, building systems, or shaping strategy, your work fuels real support for real people. We’ve Got You Covered
As a Senior Developer, you will be responsible for designing, developing, and maintaining complex software systems, mentoring junior developers, and ensuring high standards of code quality and system performance; and collaborate with cross-functional teams to deliver scalable solutions that align with business objectives. What You’ll Do
Software Development & Design
Design, implement, and maintain robust, scalable, and efficient applications using modern development practices. System Architecture: Contribute to system and application architecture design, ensuring maintainability, security, and performance. Secure Coding & Quality
Write clean, testable, and efficient code; conduct thorough code reviews; and enforce coding best practices. Implement secure coding practices to protect sensitive financial data. Collaboration & Communication
Work closely with product managers, designers, QA engineers, and stakeholders to translate requirements into technical solutions. Problem Solving
Analyze complex technical issues, propose solutions, and implement fixes in a timely manner. Continuous Improvement
Stay updated with emerging technologies, tools, and practices to enhance development processes and outcomes. Mentoring & Leadership
Mentor and support junior developers, fostering technical growth and best practices. What You’ll Bring to the Table
Proficiency in one or more programming languages (e.g., C#, Python, JavaScript/TypeScript). - Strong knowledge of frameworks (e.g., .NET, React, Nextjs, Angular, Node.js). - Solid understanding of databases (SQL and NoSQL). - Familiarity with cloud platforms (AWS, Azure, GCP). - Experience with CI/CD pipelines, containerization (Docker, Kubernetes), and DevOps practices. - Experience with unit testing frameworks (e.g., NUnit, MSTest, Mocha, Jasmine)
Education + Experience
MFSG is committed to accommodating applicants up to the point of undue hardship during the recruitment, assessment and selection process. If you are selected for an interview, please notify MFSG if you require accommodation in respect of the materials or procedures used at any time during this process. If you require accommodation, MFSG will work with you to determine how to meet your needs. Please note: The salary range for this position is between C$ 160,000.00 to $175,000.00 plus bonus
About MFSG – Our Commitment to Responsible Innovation
At MFSG, we are committed to building innovative solutions grounded in ethical, transparent, and responsible use of data and technology. Aligned with the principles outlined in Canada’s Artificial Intelligence and Data Act (AIDA), we take a proactive approach to ensuring that any AI or data-driven systems we use are safe, fair, and accountable. This posting is for a current position within our organization, offering the opportunity to contribute to meaningful, responsible innovation that supports our employees, clients, and communities. We prioritize strong data governance, clear communication around how systems work, and safeguards that reduce risks and protect individuals. Our focus is on developing tools and processes that promote equity, reliability, and trust, supported by ongoing monitoring and continuous improvement. Joining MFSG means contributing to a future-focused organization that values both innovation and integrity, where your work helps shape solutions that responsibly support our employees, clients, and communities.
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