Senior Software Development Engineer Jobs in Toronto, ON

Innovate and shape the evolution of a comprehensive integration platform, influencing product direction and enhancing customer success with high-volume telematics data through effective system design...

Unlock potential by driving impactful integrations in a dynamic environment. Collaborate with cross-functional teams to design and deliver scalable solutions that enhance operational excellence in the...

Lead the charge in designing scalable data platforms while tackling backend complexities. Optimize data streaming, storage, and analytics at petabyte scale, using advanced technologies to enhance our...

Unlock potential by leading innovation in observability infrastructure for a massive distributed system. Drive strategic vision and operational efficiency while solving complex technical challenges at...

Architect AI-enabled applications, modernize legacy systems, and ensure compliance while leading collaborative teams and engaging federal stakeholders. Foster secure, innovative software solutions uti...

Lead the charge in enhancing the user experience by designing secure, cross-platform features while collaborating with teams to address security challenges and optimize data management for robust iden...

Grow your career with a pivotal role overseeing complex architectures, advocating best practices, and developing secure, scalable solutions for healthcare systems. Collaborate with teams to bridge dat...

Lead the technical roadmap for next-generation search capabilities, overseeing critical infrastructure development. Drive multi-team initiatives, provide technical mentorship, and ensure high availabi...

Shape the data architecture of an innovative SaaS platform. Lead the design of shared data models and ClickHouse data products while actively coding and mentoring peers in a collaborative environment...

Champion the development of high-performance data integrations, commanding JVM frameworks while enhancing ClickHouse’s data engineering capabilities for millions. Collaborate with teams and users to d...

Lead the charge in developing cutting-edge UI systems for a high-impact POS team. Collaborate across teams to enhance shared component libraries, drive cross-platform strategies, and elevate user expe...

Optimize your career with a key role in engineering, driving quality through automated testing frameworks, collaborating in Agile teams, and enhancing software delivery efficiency...

Take ownership of product development by leading a team of engineers in creating innovative technology solutions. Drive best practices and collaborate cross-functionally to deliver high-quality softwa...

Create innovative technology solutions that empower clients to achieve financial security. As a Lead Software Engineer, you'll shape development practices while fostering collaboration across teams to...

Champion the development of user-focused product systems, leading end-to-end initiatives across frontend and backend. Collaborate with cross-functional teams to deliver high-quality solutions that enh...

Join a team that's redefining quality in medical applications by bridging clinical needs and engineering solutions. Drive deep-system QA and validation efforts, ensuring product excellence in high-sta...

Drive development efforts by leveraging expertise in Java and microservices. Collaborate in a hands-on role to deliver robust applications, ensuring quality through effective coding, testing, and inte...

Lead the charge in optimizing CI/CD processes by leveraging GitHub Actions, Azure DevOps, and automation scripting to enhance deployment efficiency and integration across diverse frameworks and platfo...

Drive innovation by designing and maintaining internal software solutions that enhance operational efficiency across diverse teams. Collaborate seamlessly with stakeholders to transform business needs...

Transform user experiences by leading frontend initiatives, collaborating with teams to create high-quality applications in React and React Native, while shaping best practices and mentoring others in...

Engage in transformative software development, creating scalable services that enhance advertising experiences. Collaborate with cross-functional teams to innovate and optimize solutions for broad use...

Transform training delivery at scale by architecting and developing scalable software solutions that empower millions of global Associates in their first day experiences and ongoing support...

Collaborate to design and enhance a secure identity platform, ensuring reliable authentication and authorization systems that support our products and customer needs, while working with a dedicated te...

Help us develop mission-critical software for aerospace systems. Lead design, coding, and testing while mentoring junior engineers. Collaborate in a hybrid Agile environment to produce high-quality te...

Innovate core infrastructure and systems for agent-native applications, ensuring high availability and performance while enabling a culture of developer efficiency and confidence in delivery...