Senior Software Engineer

About the role:
We’re looking for a Senior Software Engineer who enjoys building reliable, scalable systems and working through complex, real-world challenges. In this role, you’ll work closely with Tech Leads, Product, QA, and Dev Ops to design, build, and maintain backend services and web applications.

You’ll own features end-to-end, contribute to architectural and system design decisions, and play a key role in improving the reliability, performance, and scalability of our platforms. This role is a great fit for someone who thrives in a high-ownership, collaborative environment and enjoys solving meaningful problems with a pragmatic approach.

The base salary for this role ranges between $100,000-$130,000 CAD.

Key Responsibilities:

Collaborate with Product, QA, and Dev Ops to deliver high-quality features

Own features from design through deployment and support.

Set and promote best practices for architecture, design, and testing across the team

Play a key role in improving system performance and reliability.

Write clean, testable, and maintainable code

Participate in code reviews and technical discussions

Requirements:

7+ years of professional software development experience

Strong backend experience with C# / .NET

Frontend experience with React

Experience building APIs and distributed systems

Solid understanding of relational databases (SQL-based systems preferred)

Strong system design, debugging, and code review skills

A pragmatic mindset—knowing how to balance quality, speed, and delivery

Experience with Graph

QL (clients and/or servers), Redis or similar caching technologies, Azure is an asset to have

Exposure to automated testing frameworks and CI/CD pipelines and Interest or experience in using AI-driven tools to enhance software development and delivery is an asset to have

TRAFFIX gives equal consideration for a job and terms and conditions of employment to all individuals and that the employer does not discriminate based on race, color, religion, age, marital status, national origin, disability or sex including sexual orientation, and gender identity or expression.