"Senior Software Engineer" Jobs in Canada

Senior Software Engineer

Microsoft · Vancouver

Build and operate scalable infrastructure that powers real-time communication experiences for millions of users worldwide. Design and implement AI-assisted agentic workflows that automate engineering tasks across plannin

Senior Software Engineer (Conductor)

PocketHealth · Toronto

About PocketHealth Burnout, staffing shortages, chronic underfunding — healthcare is under more strain than it has ever been. A disproportionate share of available resources never reach patients; they're consumed by the

Senior Software Engineer, Add-Ons

Mozilla ·

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. No

Senior Software Engineer, Add-Ons

Mozilla ·

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. No

Senior Software Engineer, Add-Ons

Mozilla ·

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. No

Senior Software Engineer, Add-Ons

Mozilla ·

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. No

Senior Software Engineer (Patient)

PocketHealth · Toronto

About the team: As a Senior Software Engineer on our Patient team, you will have the opportunity to apply your backend or fullstack expertise towards building the next generation of our core infrastructure that will ena

Senior Software Engineer, Backend Systems

Micromart · Toronto

Location: Toronto (Hybrid preferred, remote possible for strong candidates) This is a full-stack role with a strong backend focus. About Micromart Micromart is building the platform for unattended retail. We empower e

Senior Software Engineer, Agentic Systems

Asepha · Toronto

Design and build autonomous agents that handle complex, multi-step pharmaceutical workflows end-to-end Architect communication systems that coordinate across organizational boundaries Build robust orchestration layers fo

Senior Software Engineer

Questrade Financial Group · Toronto

Questrade Financial Group (QFG) , through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally

Senior Software Engineer

ComPsych ·

ComPsych Ⓡ is the worldwide leader in organizational mental health, well-being, and absence management, dedicated to igniting human potential in workplaces across the globe. For over 40 years, we have combined the best i

IT - Senior Software Engineer

Mohawk Medbuy · Burlington

Senior Software Engineer Mohawk Medbuy Corporation (MMC) is a national, not-for-profit, shared services organization that supports hundreds of health care providers across Canada, as well as child welfare agencies and o

Senior Software Engineer

Tanium ·

The Basics As a Tanium Senior Software Engineer, you will be tasked with building and maintaining best-of-breed products as part of a small and nimble development team. Tanium focuses on a strong customer engagement mode

Senior Software Engineer

Zynga · Toronto

Level Up Your Career with Zynga! At Zynga, we bring people together through the power of play. As a global leader in interactive entertainment and a proud label of Take-Two Interactive, our games have been downloaded ove

Senior Software Engineer - AI

Newfold Digital ·

Senior Applied AI Engineer Who we are. Newfold Digital is a leading web technology company serving millions of customers globally. Our customers know us through our robust portfolio of brands. We have some of the indus