Senior Full Stack Software Engineer Jobs in Thornhill, ON

Discover the future of routing technology as you lead architectural design and optimization for large-scale fleet operations, driving efficiency and safety in real-time data environments...

Unlock potential by delivering innovative AI solutions and cloud technologies that empower teams, streamline operations, and enhance internal productivity through collaboration and technical excellenc...

Join us to design, build, and scale high-performing software that enhances seller experiences across a global marketplace. Shape engineering practices and mentor fellow engineers in a collaborative an...

Unlock potential by serving as the technical authority for Venn platform architecture, ensuring a scalable solution through collaboration with engineering and product teams. Produce a validated archit...

Unlock your potential as a senior process engineer, driving compliant process designs and documentation. Collaborate with teams to deliver projects on schedule while mentoring peers and ensuring regul...

Advance enterprise sales by building key relationships with technical leaders and driving large deals. Collaborate with product teams to align offerings with client needs while thriving in a dynamic...

Unlock innovative solutions in a dynamic environment by leading the design and implementation of cloud-based applications and AI-driven technologies to elevate regulatory reporting and enhance client...

Join a team that's shaping the future of macOS applications. Leverage your expertise in Swift and SwiftUI to enhance user experiences, drive architectural improvements, and collaborate with talented t...

Pioneer AI-driven solutions that enhance sales and marketing efficiency. Collaborate with cross-functional teams to design and implement generative AI applications that transform customer engagement a...

Deliver successful execution of a complex capital markets transformation program by aligning multiple stakeholders and organizations while managing dependencies and risks, ensuring strategic objective...

Transform critical data center infrastructure as a Senior Electrical Engineer, leading design reviews, operational support, and continuous improvement initiatives, ensuring scalable solutions and best...

Join a dynamic team to lead automation initiatives, creating robust test scripts and frameworks across platforms. Enhance CI/CD integration and utilize AI tools to optimize QA processes, ensuring high...

Optimize application support, enhance service delivery, and manage release processes for critical business applications. Collaborate with users, vendors, and IT teams to ensure smooth operations and c...

Accelerate progress at an innovative Financial Services firm by leading and mentoring a high-performing software development team. Foster a collaborative culture and drive delivery of mission-critical...

Accelerate progress at building AI systems that streamline healthcare workflows. Design robust automations while owning meaningful projects from implementation to deployment in a collaborative environ...

Join a team that's redefining customer engagement through innovative solutions. In this role, you'll collaborate with Account Executives to evaluate and implement effective digital solutions, influenc...

Lead the charge in managing corporate infrastructure and cybersecurity, ensuring the highest reliability and performance across our cloud services. Drive critical projects and enhance IT systems to de...

Contribute to the development of innovative backend services and features, collaborating with cross-functional teams to ensure high performance and reliability in our web applications, while driving p...

Elevate your career by leading the design and delivery of robust enterprise applications using Microsoft Power Platform technologies, driving innovation across multiple functionalities to enhance user...

Shape the future of technology in healthcare by leading development efforts, leveraging AI tools, and ensuring high-quality digital deliverables across multiple platforms. Collaborate with creative te...

Champion your career by leading a talented software development team. Mentor developers, drive architectural decisions, and foster collaboration to deliver high-quality, AI-enhanced software solutions...

Unlock your potential in this dynamic role, driving innovation and solving complex engineering challenges on impactful projects that reach millions globally. Collaborate within a supportive team that...

Unlock potential by driving the design, implementation, and optimization of scalable data systems that enable data-driven decisions and operational efficiency within a collaborative engineering team...

Empower our scientific advancements by developing software that connects hardware to experimentation frameworks, enhancing quantum computing research and maintenance. Collaborate with cross-disciplina...

Elevate AI innovation by designing PyTorch components for advanced GPU performance. Collaborate with diverse teams, driving AI solutions that enhance enterprise applications and contribute to a leadin...