Build .NET backend services in Vancouver with REST APIs, Temporal workflows, and asynchronous processing for a K-12 education SaaS platform.

As a Senior Software Engineer, you will develop core services for Appnovation’s operational platform. You will work with ASP.NET Core, Entity Framework Core, PostgreSQL, and event-driven integrations. The cross-functional scrum team owns services from refinement through release readiness.

Key Responsibilities

Develop versioned .NET Core REST APIs with validation and documentation

Build worker services for scheduled and queue-driven processing

Model PostgreSQL data and tune query performance

Enforce authorization through OpenFGA and integrate Keycloak authentication

Own feature areas through testing, release, and support

Requirements

At least 5-7 years developing C# and .NET backend systems

Solid command of .NET Core and ASP.NET Core Web API

Experience building RESTful APIs for frontend or third-party clients

Relational modelling and SQL skills with PostgreSQL or equivalent

Located in Vancouver, British Columbia, Canada

Bring senior backend engineering, distributed-systems judgment, and testing discipline to Appnovation’s education platform in Vancouver.

📌 Senior Backend Software Engineer.NET (Winnipeg)
🏢 Appnovation
📍 Winnipeg