Elevate your engineering career as a Senior .NET Developer with Rentsync. In this hybrid role, you will architect cloud-native APIs using .NET 8+ and Azure, driving innovation and mentoring your team. Rentsync is searching for a Senior .NET Developer to take charge of server-side logic and database structures while delivering impactful product solutions.

You will be expected to collaborate effectively across teams, lead AI tool integration, and maintain high engineering standards through your work. This position emphasizes a product-driven mindset and aims to cultivate a culture of continuous improvement within the development team. Key Responsibilities:

- Architect and ship cloud-native APIs on .NET 8+
- Mentor junior developers and enhance coding standards




- Design RESTful APIs to support front-end functionalities
- Lead use of AI tools on real projects
- Optimize database structures for reliability and performance Requirements:
- 8+ years of .NET experience in business-oriented projects
- 2+ years in technical ownership of design and delivery
- Located in or able to work from Toronto, Montreal, or St. Catharines
- Experience with AI development tools is an asset
- Solid understanding of PII security and data handling Become a pivotal player in advancing Rentsync's technology solutions with your expertise.

📌 Senior.NET Developer at Rentsync (Montreal)
🏢 rentsync_careers
📍 Montreal