Lead.NET DeveloperMortgage Automator • Toronto, ON, Canada

Lead.NET Developer

Mortgage Automator • Toronto, ON, Canada

30+ days ago

Job type

Full-time

Job description

Job Description

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.

Requirements

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

Benefits

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

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Developer • Toronto, ON, Canada

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