Senior Full Stack Software Engineer Jobs in Toronto, ON

Shape the future of our cloud-native developer infrastructure, enabling over 600 engineers to excel in their software development lifecycle through innovative, self-service solutions and advanced AI i...

Elevate user experiences by designing, developing, and deploying robust web applications. Collaborate with cross-functional teams to build scalable services while enhancing existing systems and troubl...

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...

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...

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...

Take ownership of client deployments by leading end-to-end technical implementations, collaborating with stakeholders, integrating systems, and delivering quality software that transforms healthcare o...

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...

Elevate software engineering by leading project delivery, optimizing code performance, and mentoring developers. Collaborate across teams to deliver scalable solutions while enforcing best practices a...

Analyze and develop full-stack solutions that power AI-driven experiences within HR and Finance workflows. Collaborate closely with cross-functional teams to deliver scalable and reliable software, en...

Explore challenges in building a managed cloud service focused on high availability, scalability, and performance. Collaborate with engineers to develop complex solutions while enhancing customer succ...

Lead the charge in delivering cutting-edge integration solutions for Commercial Banking platforms. Collaborate within an Agile team to design scalable backend systems and APIs while solving complex te...

Lead the charge in developing innovative real estate investment tech. Collaborate with a dynamic team to create user-friendly applications, mentor junior developers, and shape software strategies that...

Elevate our backend engineering by enhancing .NET systems for cloud and edge deployments. Collaborate cross-functionally while ensuring stability and scalability in a dynamic environment focused on co...

Drive innovation as a Senior Software Engineer, architecting scalable, event-driven systems. Collaborate cross-functionally to enhance user experience, while mentoring team members and ensuring high e...

Shape the future of technology by architecting distributed systems that enhance user experiences and support real-time interactions, mentoring a collaborative engineering team dedicated to quality and...

Unlock your potential as a Senior Software Developer, designing and deploying innovative solutions for diverse markets. Collaborate with skilled engineers to enhance consumer applications, driving exc...

Build innovative web applications, drive architecture decisions, and enhance engineering processes to create responsive, scalable solutions while collaborating with cross-disciplinary teams on modern...

Unlock potential by owning the full software lifecycle to drive and scale innovative features across our payments platform while collaborating with cross-functional teams to ensure high code quality a...

Create impactful full-stack solutions in a dynamic startup, collaborating across teams to enhance our insurance automation platform and deliver innovative features from backend to frontend...

Advance your career by building innovative onboarding tools and enhancing your full stack development expertise. Collaborate with an enterprise-wide team to design, develop, and optimize modern applic...

Advance your engineering career by embedding with operations teams to streamline complex workflows, enhance automation, and improve risk management in a fast-paced financial services environment. Make...

Empower innovation by architecting dynamic, scalable frontend systems. Your expertise in JavaScript and React will shape user experiences while mentoring peers and driving best practices in a collabor...

Drive the creation of a unified data platform, managing end-to-end designing, building, and operations. Collaborate with cross-functional teams while ensuring scalable architecture meets organizationa...

Empower your growth by designing and optimizing robust API services. Collaborate cross-functionally to build innovative backend applications and influence the technical landscape of distributed servic...

Accelerate your impact as a senior engineer driving end-to-end software delivery. Leverage AI tools and cutting-edge technology to tackle complex problems, design agentic systems, and enhance team cap...