Senior Software Engineer

# Senior Backend Engineer **Location:** Remote Canada **Expected Salary Range:** $130,000 - $170,000 CAD, depending on experience and qualifications **Role Type:** New Role **Scheduled Weekly Hours:** 37.5 **Number of Openings Available:** 1 **Worker Type:** Regular **AI Disclosure:** AI is used to screen, assess, or select applicants for this role ## Overview We're a software company at the start of building a brand-new, highly visible SaaS application. This is a rare opportunity to help shape the technical foundation: you'll help set technical direction, establish engineering standards, and ship foundational capabilities that will shape the product for years. We're looking for a motivated senior engineer who thinks and builds with an AI-first mindset—someone excited about agentic AI workflows, automation, and using modern AI tooling to accelerate delivery without compromising quality. This project will be using AI-Development Life Cycle (AI-DLC) to drive the creation, testing and deployment of this application. In this role, you'll design and implement core backend systems using .NET/C# and proven architectural patterns such as Event Sourcing, CQRS, Domain-Driven Design (DDD), and Vertical Slice (vertical event-sourced) architectures. You'll work in a cloud-native environment leveraging AWS, PostgreSQL, RabbitMQ, and Docker, contributing to a platform built for scale, reliability, and rapid iteration. You'll also be a technical leader—taking ownership, mentoring others, and helping define best practices for a high-performing team. ## Responsibilities