Senior Fullstack 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 enable people to access, use, and move their money more freely.

Our culture is built on innovation, collaboration, and a shared purpose to deliver financial inclusion. When you join our team, you’re part of a company that is transforming financial services and making a lasting impact for millions of customers.

We’ve Got You Covered

• Compensation Philosophy – Competitive pay aligned to experience and market value

• Discretionary Annual Bonus – Rewarding performance and contribution

• Comprehensive Benefits – Medical, dental, vision, and more to support your health and wellbeing

• Retirement Plans – Helping you plan and save for the future

• Hybrid Work Environment – Flexibility that balances in-office collaboration with remote work

• Perks and Rewards – Employee recognition programs, development opportunities, and other perks

The Job: Senior Fullstack Developer
As a Senior Fullstack Developer, you will serve as a technical lead and play a key role in building, testing, and maintaining enterprise-grade applications that enable our digital strategy. You will collaborate with cross-functional teams, drive technical excellence, and ensure solutions are scalable, reliable, and customer-focused. Candidates must reside in the GTA area, as this role requires being in-office 3 days per week at our Toronto Corporate Office.

What You’ll Do

• Lead the design, development, and implementation of technical solutions

• Recommend engineering best practices, including design patterns and code reviews

• Provide technical oversight to outsourced IT and platform partners

• Write, test, and debug application programs across the full stack

• Participate in all stages of the SDLC—planning, design, development, testing, and deployment

• Develop responsive, scalable, and secure applications that support business goals

• Work closely with product managers, project managers, and business teams to define features and deliverables

• Partner with cross-functional teams to resolve technical issues and drive innovation

• Author design and architecture documents with input from technical stakeholders

• Build large-scale, customer-facing B2C web applications in multi-tier environments

• Perform performance tuning and optimization for scalability and high availability

What You’ll Bring to the Table

• Strong expertise in Microsoft development tools: .NET Framework 4.0+, C#, Visual Studio, SQL Server, Azure DevOps

• Proficiency in front-end frameworks (Typescript, Angular, React.js, HTML5, MVC)

• Deep knowledge of SOA and RESTful API design, integration services (WCF, SOAP, WSDL)

• Database design and programming experience with T-SQL and ORM tools (Entity Framework)

• Strong debugging, troubleshooting, and analytical skills

• Excellent communication and interpersonal skills with the ability to influence and collaborate

• Self-starter with both detail orientation and big-picture thinking

Education + Experience

• Bachelor’s degree in Computer Science or related field

• 8+ years of experience in Microsoft .NET full-stack development

• 3+ years of experience with Typescript and Angular

• 3+ years of experience with Node.js

• 4+ years of experience building enterprise-scale, customer-facing applications

• Experience with Agile methodologies and CI/CD processes

• Azure cloud development (PaaS) experience considered a plus

• Knowledge of financial services industry is an asset

If you’re ready to take on a senior technical role where you’ll drive innovation, mentor teams, and deliver impactful digital solutions, we’d love to hear from you. Apply today and help shape the future of financial services.

#SJ