Senior Full Stack Software Engineer Jobs in Markham, ON

Advance automation systems by leading refactoring efforts to create robust, fault-tolerant frameworks that support high user growth and streamline multi-step transactions with external interfaces...

Transform the insurance purchasing experience by developing robust automation systems. Lead the evolution of complex integrations and enhance user journeys, ensuring scalability and reliability to mee...

Transform automation systems with a focus on robust, scalable architecture. Collaborate with a highly skilled team to enhance a complex backend, ensuring reliability and efficiency in orchestrating mu...

Empower our data infrastructure as a Senior Data Engineer, driving scalable solutions that support product enhancements. Collaborate across teams to build robust data pipelines and innovate with AI to...

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...

Collaborate with an agile team to design, develop, and implement full-stack software solutions that drive innovation and efficiency, leveraging modern technologies and best practices to tackle complex...

Transform the future of wealth management by leading API development for our tech team. Collaborate with architects to drive innovation while mentoring developers and ensuring quality code in a dynami...

Develop and optimize scalable .NET applications while enhancing system integrations, collaborating with cross-functional teams, and tackling complex technical challenges in a dynamic environment cente...

Lead the charge in building scalable B2B solutions while driving partner integrations and technical excellence. Engage with partners collaboratively to deliver robust APIs and enhance product strategy...

Lead architecture and development of a fast-growing B2B2C fintech platform, guiding a high-impact engineering team while engaging directly with partners to drive successful integrations and scalable s...

Optimize engineering processes by collaborating across teams to enhance GoBolt's logistics platform. Drive feature delivery and operational improvements to scale impactful solutions for real-world log...

Lead the charge in delivering Workday solutions, overseeing project lifecycles from inception to handover while fostering client relationships and coordinating diverse teams for optimal performance an...

Transform the employee experience by leading a dynamic team in developing scalable software solutions that enhance performance management and growth for customers and their teams. Engage in full-stack...

Transform mobile delivery pipelines by designing, implementing, and operating CI/CD solutions for secure, scalable, and efficient app releases, collaborating with cross-functional teams to enhance ope...

Join a team that's shaping the future of AI integration and infrastructure. Lead the design of an omnichannel platform and ensure performance, security, and privacy in a hybrid digital ecosystem. Driv...

Drive the advancement of CI/CD processes in a dynamic software development environment. You'll design automation solutions, enhance infrastructure, and collaborate globally to boost efficiency and sta...

Transform cloud infrastructure and DevOps practices while driving automation for development teams. Join a dynamic team to enhance AI initiatives, ensuring security and operational excellence across m...

Partner with us to design and scale robust backend systems, driving innovations in document processing and workflow automation while collaborating across teams to deliver impactful solutions and enhan...

Architect and lead the development of high-performance Android applications, enhancing live sports experiences through innovative features and seamless integration. Collaborate cross-functionally to d...

Join us to architect and maintain cutting-edge crypto custody infrastructure, ensuring security and scalability. Leverage your expertise to collaborate cross-functionally and drive innovation in block...

Join a team that's redefining local retail technology. Lead the Growth Platform, focusing on scalable systems and developer tooling that drive significant impact across multiple teams and product area...

Shape the future of enterprise learning solutions by empowering organizations through customer-focused sales engineering, ensuring alignment of technology with growth objectives and driving impactful...

Develop innovative software solutions leveraging your expertise in large-scale distributed systems to enhance user experience. Collaborate with cross-functional teams to redefine technical and busines...

Empower innovation as a Senior Java Full Stack Developer, driving the design and development of scalable enterprise applications while collaborating with diverse teams to deliver high-quality software...

Transform your career by ensuring the reliability and performance of cloud-native services. Collaborate with experts, improve operational excellence, and leverage Azure technologies to support mission...