Reporting To: Director and Team Lead Full-Time/Part-Time: Full-Time Posting Date: September 11, 2026 Closing Date: October 9, 2026 Salary Range: $108,034 - $128,034 Hours of Work: 8:30 a.M. – 5:00 p.M. Grade: 14.4 Office Location: Toronto, ON What we offer: Highly competitive compensation package which includes base salary, bonus, benefits, and career advancement opportunities! *Eligibility for benefits is dependent on the terms of employment The Opportunity The Senior Application Developer working within a cross-functional product team, will be responsible for analyzing, developing, and implementing application changes and enhancements. The Senior Application Developer develops solutions ensuring quality, scalability, and maintainability. The Senior Application Developer will provide guidance to junior members on their team. How you will contribute Participate actively in all phases of development, including research, design, coding, testing, and deployment. Participate in effort estimations and contribute to impact and risk assessments during early project stages. Ensure alignment with application modernization plans and architecture roadmaps. Ensure adherence to best practices, coding standards, and design principles across the team. Ability to work with various stakeholders to gather consensus and make informed decisions. The experience you need Skills and Attributes COBOL, DB2, IBM iSeries experience. Excellent verbal and written communication skills.



Strong technical skills and hands on development and production support experience with legacy mortgage administration systems. Experience and understanding of the mortgage lifecycle. Experience in the mortgage industry. Experience with Mortgage Administration Systems. Robust analysis/debugging skills to help remove blockers for the team. Strong organizational skills with the ability to prioritize and multitask effectively. Education/Certification/Experience Requirements Post-secondary education in Computer Science, Information Technology, or a related field. Minimum 7+ years of experience in application development. Working knowledge of UML and other architecture modelling notations (class diagrams, sequence diagrams, use cases, etc.). Strong understanding of OOP concepts and frameworks. Ability to quickly learn and adapt to new technologies. Proven analytical and problem-solving capabilities. Nice to Have .NET, Angular, Blazor REST, SOA Entity Framework, MS SQL Working Environment and Physical Demands Analysis Office environment Periods of high volume with tight timelines Long periods of stationary position/sitting Prolonged periods of repetitive movement (i.E. using a keyboard and mouse) Long periods of time in viewing a computer screen Multi-tasking may include speaking to customers on a telephone call while looking up information on a computer program. Why join First National Competitive Compensation Comprehensive benefits program (i.E., Health Spending

📌 Senior Application Developer, It (Toronto)
🏢 First National Financial
📍 Toronto