Fullstack Engineer – C#/.NET & React

About the role

Avenue Code is seeking a Fullstack Engineer to join its Platform Engineering & Enterprise Systems team. You will design, build, and evolve internal platforms that support day‑to‑day operations for a large, multi‑brand organization across Canada.

Key responsibilities

• Design, develop, test and deliver high‑quality full‑stack software solutions using C#.NET, React and TypeScript.
• Build and maintain modern web applications and backend services, including RESTful API integrations with third‑party platforms.
• Write and optimise SQL queries, stored procedures and data‑transformation logic for relational databases.
• Deploy, configure and support cloud‑based applications within Microsoft Azure environments.
• Collaborate with developers, QA engineers, product managers and business stakeholders in an Agile/Scrum setting.
• Participate in code reviews, troubleshooting, and contribute to logging, monitoring and operational best practices.

Required profile

• 3+ years of professional experience in full‑stack or backend‑focused software development.
• Strong analytical and problem‑solving abilities with excellent written and verbal communication skills.
• Experience working in collaborative Git‑based environments and following Agile/Scrum methodologies.

Required skills

• C# and .NET / .NET Core
• React (TypeScript preferred)
• SQL and relational database design, including complex queries and stored procedures
• RESTful API design and consumption
• Microsoft Azure cloud services
• Git version control