Lead .NET Developer
Mortgage Automator
Toronto, Ontario, Canada
•1 hour ago
•No application
About
- Most modernization roles involve incremental change. This one is a true greenfield rebuild of a core industry platform used every day by lenders who rely on us to keep their businesses running.
You will
- Establish the new technical foundation that will carry our company for the next decade
- Lead the rewrite of legacy PHP systems into a modern .NET cloud-native ecosystem
- Shape engineering culture, standards, and best practices from the ground up
- If you want to put your architectural vision into practice—while still writing code that matters—this is the rare opportunity you’ve been waiting for.
- What You’ll Do
As our Lead .NET Developer, you will
- Own the Architecture
- Define the technical vision for our next-generation platform
- Architect and implement a modern .NET Core–based ecosystem
- Lead our transition to microservices, cloud-native patterns, and modern DevOps workflows
- Deliver Hands-On Impact
- Write high-quality, maintainable code for new core systems
- Design and build REST APIs, distributed components, and mobile experiences
- Make technology choices that balance performance, reliability, and long-term maintainability
- Lead and Elevate the Team
- Mentor developers and guide architectural thinking across the organization
- Establish coding standards, development workflows, and quality practices
- Collaborate directly with leadership to align engineering decisions with business goals
- Your work will directly influence product velocity, system reliability, and how lenders across North America interact with our platform.
- Expert-level C# and .NET Core, with mastery of modern development patterns
- Strong experience with React for cross-platform mobile development
- Proficiency in Tailwind CSS and modern front-end architectures
- Deep understanding of REST API design, microservices, and cloud-native application development
- Experience with CI/CD, automated testing, and DevOps tooling
- Strong SQL and NoSQL database design skills
- Familiarity with Docker, Kubernetes, and cloud environments (Azure, AWS, or GCP)
- 7+ years of development experience, including 3+ with .NET
- A history of leading or driving large-scale modernization or rewrite initiatives
- Strong architectural judgment and the ability to make pragmatic decisions under real-world constraints
- Excellent communication skills with both technical and non-technical stakeholders
- A passion for clean code, elegant architecture, and raising the bar for engineering teams
- A defining career opportunity to architect a major platform from the ground up
- Competitive compensation
- High autonomy and direct influence on technology decisions
- Leadership support that understands the importance of engineering excellence
- The stability of a profitable, successful company combined with the energy of a modernization startup initiative



