Principal Software Developer

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.

Compensation

Philosophy: Our strategy is simple—we aim to match the market. We regularly review industry standards to ensure our total rewards package is competitive and fair. This commitment helps us attract and retain talented individuals who share our purpose.

Discretionary Annual Bonus: Enjoy the opportunity for a discretionary bonus based on individual performance and company success.

Benefits

: Our

include health and dental plans with 100% of the premiums covered. We also offer an Employee Assistance Program to support your mental well-being and provide resources for personal challenges. Retirement Plans: Plan for your future with our robust retirement savings options, ensuring you’re set for the long haul.

Hybrid Work Environment: Experience the best of both worlds with our hybrid work model, allowing you to balance remote work with in-office. When you're at our corporate head office, enjoy a relaxed and collaborative environment featuring breakout rooms for brainstorming and unwinding, plus a variety of snacks to keep you energized throughout the day.

Perks

and Rewards: Enjoy reimbursement for tuition assistance and professional development, discounts through Perkopolis and participate in our rewards and recognition programs to celebrate your contributions. The Job: Senior Developer 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.

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. , C#, Python, JavaScript/TypeScript). 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.