Sr Python Full Stack Developer Jobs in Toronto, ON

This is an opportunity to build and evolve a modern fintech platform used nationwide, where your code directly shapes real-world financial experiences.

We're hiring a Senior Full Stack Developer (.NET/Angular) to join fast-growing Canadian fintech company building modern mortgage platforms that streamline how brokers and clients connect, transact, and manage the entire financing experience.  

This is a high-impact role where you'll leverage deep technical expertise and architectural thinking to build scalable, cloud-first applications that deliver seamless, everyday user experiences. 

 Who You Are 

• A builder at heart who enjoys turning complex requirements into clean, intuitive solutions  
• Someone who thinks beyond code, considering performance, scalability, and long-term maintainability  
• A collaborative team player who thrives in cross-functional environments  
• Comfortable balancing hands-on development with architectural input and technical leadership  
• Detail-oriented, with a strong sense of ownership over the quality of your work  
• A clear communicator who can bridge business and technical conversations 

 Work Type 

• Location: Toronto, ON (Hybrid - 2-3 days per week in the office) 
• Vacancy Type: This role is a newly created position   

Requirements

 What You'll Do 

• Lead full lifecycle development, from architecture and design to deployment and ongoing optimization  
• Build and maintain scalable full-stack applications using Angular, .NET, and SQL Server  
• Design and develop robust RESTful APIs and backend services  
• Collaborate with product, UX, QA, and business stakeholders to deliver seamless user experiences  
• Drive architectural standards, reusable components, and best practices across the platform  
• Leverage Azure services to deploy, monitor, and scale cloud-native applications  
• Contribute to CI/CD pipelines, automated testing strategies, and DevOps practices 
• Participate in technical strategy, innovation initiatives, and continuous improvement efforts 

 What We're Looking For 

• 7+ years of experience in full-stack software development  
• Advanced experience with Angular (v16+) and modern front-end architecture, including performance optimization and component-driven design  
• Extensive experience with C#, .NET (latest LTS/current versions), and Entity Framework, delivering scalable, maintainable backend systems in SaaS environments 
• Solid experience with SQL Server (design, optimization, performance tuning)  
• Hands-on experience with Microsoft Azure and cloud-native development  
• Strong understanding of software architecture, design patterns, and scalable systems  
• Experience working in Agile/Scrum environments  
• Excellent communication and collaboration skills  

Nice to have: 

• Experience in fintech, lending, or regulated environments  
• Exposure to microservices, event-driven architecture, or containerization  
• Familiarity with automated testing and TDD practices 

 What Makes This Role Exciting 

• Real Impact: Your work directly powers financial platforms used across Canada  
• Ownership: Influence architecture, standards, and platform direction, not just tickets  
• Modern Stack: Work with Azure, modern Angular, and evolving SaaS architectures  
• Growth: Collaborate with senior leadership and shape technical best practices  
• Innovation: Explore emerging technologies, including AI-driven enhancements

Benefits

• Base Salary: $120,000 - 150,000 
• Paid Time Off: Competitive vacation and personal days 
• Health & Dental Benefits: Comprehensive coverage starting from day one 
• Additional Coverage through a Health Spending Account 
• Biweekly stipends to offset internet and phone expenses 

 Ready to Build Something Incredible? Apply Now! 

At STACK IT Recruitment, we connect top talent with standout opportunities. If you meet at least 70% of the qualifications, we encourage you to apply - we'd love to chat! 

Know someone perfect for this role? Share it with your network - you might just help someone take the next step in their career. 

 We're proud to support diversity and inclusion. Need accommodation during the hiring process? Just let us know - we're here to support you! 

AI Use Disclosure: 
STACK IT uses AI-enhanced tools to support initial candidate screening and interview note analysis. All assessments and hiring decisions remain human-led.