principal software engineer jobs in Toronto

10,000 principal software engineer job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Owl.co Full-time €220,000 - €300,000 Temporary

    We’re building applied AI systems for high‑stakes, real‑world decisions. Our platform ingests and reasons over large, messy data to surface evidence with hard constraints around fairness, auditability, and low bias. The single gnarliest, most impact‑heavy place this problem shows up is in insurance claims, so that’s where we’re deployed today,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Thomson Reuters Full-time

    Principal Software Engineer – Full Stack The global capital markets are among the largest markets in the world, valued at more than $50 trillion and growing. Transactions in these markets are complex and involve extensive legal documentation, which must be digested, analyzed, and used to make critical decisions. The demand for precise extraction and...


  • Toronto, Ontario, Canada Urban Ridge Supplies Full-time

    We’re building applied AI systems for high‑stakes, real‑world decisions. Our platform ingests and reasons over large, messy data to surface evidence with hard constraints around fairness, auditability, and low bias. The single gnarliest, most impact‑heavy place this problem shows up is in insurance claims, so that’s where we’re deployed today,...


  • Toronto, Ontario, Canada Thomson Reuters Full-time

    Principal Software Engineer – Full Stack The global capital markets are among the largest markets in the world, valued at more than $50 trillion and growing. Transactions in these markets are complex and involve extensive legal documentation, which must be digested, analyzed, and used to make critical decisions. The demand for precise extraction and...


  • Toronto, Ontario, Canada Berkshire Hathaway Specialty Insurance Company Full-time

    Salary Range: CAD 205,000 To CAD 250,000Who We Are:A strategic and trusted insurance partner, Berkshire Hathaway Specialty Insurance (BHSI), provides a broad range of commercial property, casualty and specialty insurance coverages and outstanding service to customers and brokers around the world. Part of Berkshire Hathaway’s insurance operations, we bring...


  • Toronto, Ontario, Canada HRXconnect Full-time

    We are hiring for one of Canada's fastest growing technology companies, recognized by Deloitte as the #1 Enterprise Software company in the 2025 North American Technology Fast 500 and ranked #5 in Deloitte Canada's 2024 Technology Fast 50 Companies to Watch.This is a rare opportunity for an accomplished technical leader to join a scaling organization at a...


  • Toronto, Ontario, Canada NEOGOV Full-time

    This is a remote role from anywhere in Canada. NEOGOV is a fast-growing SaaS leader in the Public Sector with a mission to serve the people who serve the people. Our clients use our software to manage their employee lifecycle from hire to retire by streamlining processes in our centralized platform. We are passionate about technology, focused on customer...


  • Toronto, Ontario, Canada Questrade Financial Group Full-time

    What’s in it for you as an employee of QFG? Health & wellbeing resources and programs Paid vacation, personal, and sick days for work-life balance Competitive compensation and benefits packages Work-life balance in a hybrid environment with at least 3 days in office Career growth and development opportunities Opportunities to contribute to community...


  • Toronto, Ontario, Canada Owl.co Full-time

    We’re building applied AI systems for high‑stakes, real‑world decisions. Our platform ingests and reasons over large, messy data to surface evidence with hard constraints around fairness, auditability, and low bias. The single gnarliest, most impact‑heavy place this problem shows up is in insurance claims, so that’s where we’re deployed today,...


  • Toronto, Ontario, Canada Passage Full-time

    Who We Are We build technology that removes barriers blocking talent from opportunity, combining the latest advancements in AI with human judgment. How we expand access Access isn't real if it's unaffordable. Through our sister company, Passage Funding, we provide financing for international students. What we believe Access to opportunity should not be...


  • Toronto, ON, Canada Robertson & Company Ltd. Full-time

    Overview Location: Downtown, Toronto or North York office, 3 Days Hybrid.Duration: Full-time PermanentOur client provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial services and more.The client uses cutting-edge technologies to develop innovative products that give...


  • Toronto, Ontario, Canada Veeva Systems Inc. Full-time

    The RoleWe are looking for multiple Principal Software Engineers who are self-starters, love solving technical challenges, and have prior experience working on a variety of engineering projects in an energizing environment. You should have extensive experience with Java, cloud development, and knowledge of front-end and infrastructure. In this role, you will...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Berkshire Hathaway Specialty Insurance Company Full-time €205,000 - €250,000 Temporary

    Salary Range: CAD 205,000 To CAD 250,000 Who We Are: A strategic and trusted insurance partner, Berkshire Hathaway Specialty Insurance (BHSI), provides a broad range of commercial property, casualty and specialty insurance coverages and outstanding service to customers and brokers around the world. Part of Berkshire Hathaway’s insurance operations, we...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Passage Full-time €200,000 Temporary

    Who We Are We build technology that removes barriers blocking talent from opportunity, combining the latest advancements in AI with human judgment. How we expand access Access isn't real if it's unaffordable. Through our sister company, Passage Funding, we provide financing for international students. What we believe Access to opportunity should not be...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Urban Ridge Supplies Full-time €220,000 - €300,000 Temporary

    We’re building applied AI systems for high‑stakes, real‑world decisions. Our platform ingests and reasons over large, messy data to surface evidence with hard constraints around fairness, auditability, and low bias. The single gnarliest, most impact‑heavy place this problem shows up is in insurance claims, so that’s where we’re deployed today,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Neogov Full-time

    This is a remote role from anywhere in Canada. NEOGOV is a fast-growing SaaS leader in the Public Sector with a mission to serve the people who serve the people. Our clients use our software to manage their employee lifecycle from hire to retire by streamlining processes in our centralized platform. We are passionate about technology, focused on customer...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Robertson & Company Ltd. Full-time €130,000 - €180,000 Temporary

    Overview Location: Downtown, Toronto or North York office, 3 Days Hybrid. Duration: Full-time Permanent Our client provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial services and more. The client uses cutting-edge technologies to develop innovative products that...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada HRXconnect Full-time

    We are hiring for one of Canada's fastest growing technology companies, recognized by Deloitte as the #1 Enterprise Software company in the 2025 North American Technology Fast 500 and ranked #5 in Deloitte Canada's 2024 Technology Fast 50 Companies to Watch. This is a rare opportunity for an accomplished technical leader to join a scaling organization at a...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Questrade Financial Group Full-time €130,000 - €175,000 Temporary

    What’s in it for you as an employee of QFG? Health & wellbeing resources and programs Paid vacation, personal, and sick days for work-life balance Competitive compensation and benefits packages Work-life balance in a hybrid environment with at least 3 days in office Career growth and development opportunities Opportunities to contribute to community...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Veeva Systems, Inc. Full-time €180,000 - €275,000 Temporary

    Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $3B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing,...