Application Developer

ROLE SUMMARY: The Application Developer plays a key role in designing, building, and maintaining our client's next-generation payments applications within the Microsoft Azure ecosystem. Working closely with the Senior Director of Application Development and Business Solutions, this role contributes to both modernization initiatives and the ongoing support of existing mission-critical systems that power Canada's credit union payments infrastructure. Developers will work with modern technologies across React, .NET, and Azure cloud-native services to deliver secure, scalable, and high-performance solutions supporting five main payment streams (e-Transfer, Bill Pay, Cheque, Wires, Automated Funds Transfer (AFT)) and emerging payment innovations such as Open Banking, Digital ID, and Real-Time Rail. This is a hands-on, collaborative role that values craftsmanship, clean design, and iterative development in an agile environment. Developers will be part of a growing team driving modernization and innovation across Canada's financial landscape. This is a mostly remote role with occasional travel to the office when needed in Calgary or Toronto. KEY RESPONSIBILITIES Software Development: Design, develop, test, and maintain cloud-native applications using C# and the .NET framework. Architect microservices-based solutions that leverage Azure services such as App Service, Azure Functions, AKS, Azure Blob Storage, and more. Front-end Development: Build modern, responsive web applications using React or Angular. Integrate front-end components with backend services to create seamless user experiences. Database Management: Design and optimize databases using Microsoft SQL Server (MSSQL) for transactional data, along with developing efficient stored procedures, views, and queries to support application performance, scalability, and reporting needs. Automated Testing: Implement and maintain automated testing frameworks and CI/CD pipelines to ensure high-quality, secure, and performant applications Code Review: Participate in and lead code reviews to maintain high code quality, enforce coding standards, and ensure best practices are followed throughout the development lifecycle System Integration: Integrate cloud and on-premises services via RESTful APIs, messaging queues, and other integration patterns. Work with third-party services and libraries while minimizing unnecessary dependencies Documentation: Write clear and concise technical documentation for reference and reporting purposes Collaboration: Work closely with cross-functional teams, and other developers to deliver high-quality software that meets business requirements. Troubleshooting: Identify and resolve application issues, bottlenecks, and performance problems in a timely manner Support: Provide support for production environments, including 24/7 on-call support as needed, to ensure seamless operations and rapid incident resolution in alignment with established SLAs EXPERIENCE AND SKILLS Minimum of 5 years experience developing in C# with a strong background in .NET and building cloud-native applications. Practical experience deploying, monitoring, and maintaining applications in Microsoft Azure, with an understanding of scalability, performance, and security best practices. Experience with modern JavaScript frameworks (such as React or Angular) is considered an asset. Knowledge of Microsoft SQL Server, including complex query optimization, stored procedures, schema decision, and performance tuning. Experience designing and developing reports and dashboards using Power BI, including data modeling, DAX, and integration with Azure-based data sources Experience implementing automated testing frameworks (unit, integration, UI tests). Strong understanding of OOP principles and design patterns Experience with RESTful API design and implementation Proficient in version control systems, particularly Git Familiarity with Agile/Scrum development processes using tools such as JIRA or similar Excellent verbal and written communication skills with the ability to articulate technical concepts to non-technical stakeholders