Senior Software Development Engineer Jobs in Toronto, ON

Join a team that's shaping the future of mobile development by leading the design, development, and delivery of Native iOS applications while mentoring talented engineers in a dynamic agile environmen...

Partner with us to drive capital accounting excellence, managing budgeting, forecasting, and compliance while collaborating with diverse teams to optimize financial processes and support strategic dec...

Unlock your potential as an experienced engineer overseeing Atlassian and ServiceNow platforms. Drive operational excellence and enhance platform reliability while collaborating with cross-functional...

Take ownership of the overall quality of our flagship product by identifying and resolving bugs across the full stack, building an end-to-end testing framework, and enhancing user experience through s...

Engage in the development of scalable Angular applications and enhance customer efficiency. Collaborate across teams to design and maintain user-friendly interfaces while innovating with cutting-edge...

Unlock your potential by designing robust distributed systems for AI, leading architectural decisions, and mentoring engineers. Collaborate to transition cutting-edge AI features from research to reli...

Transform the landscape of AI acceleration by designing and optimizing high-performance kernels. Collaborate with cross-functional teams to enhance machine learning operations, enabling customers to m...

Engineer quality improvements by driving testing excellence and mentoring junior engineers. Collaborate with cross-functional teams on manual and automated testing, ensuring robust validation of featu...

Unlock potential by driving the design, development, and implementation of innovative enterprise solutions, ensuring seamless integration and sustained functionality across systems to support business...

Innovate robust data pipelines and optimize data systems to empower AI-driven applications. Collaborate with cross-functional teams to enhance data-driven decision-making and ensure top-tier data gove...

Optimize the engineering landscape by owning the technical roadmap, driving AI integration, and enhancing code quality for a mature B2B SaaS platform. You will spearhead architecture, deliver innovati...

Lead the charge in transforming a mature B2B SaaS platform by owning the technical roadmap, driving architectural decisions, and integrating AI workflows. Be the sole engineering authority while enhan...

Transform product development for innovative travel experiences by leading the creation and launch of market-driven offerings while collaborating with cross-functional teams to ensure strategic alignm...

Lead high-performing software engineering teams to deliver innovative solutions, manage Agile processes, and drive collaboration across departments to fulfill customer needs and enhance product offeri...

Manage and develop high-performing Agile teams to build innovative software solutions. Collaborate with cross-functional departments to drive successful project delivery and enhance our products in a...

Engineer innovative solutions as a Full Stack Software Engineer, developing eBay's experimentation and feature flag platform. Collaborate with cross-functional teams to enhance system scalability and...

Take ownership of evolving a large-scale messaging platform, ensuring reliability and performance across critical systems globally while driving engineering decisions and collaborating with diverse te...

Shape the future of crypto security by leading innovative platform initiatives, enhancing automation, and collaborating across teams to deliver scalable and resilient cryptographic solutions that meet...

Innovate large-scale data solutions through microservices architecture. Collaborate across teams to design, develop, and maintain robust ETL workflows and analytics infrastructure, ensuring high stand...

Unlock potential by driving innovative AI-powered communication features, collaborating with cross-functional teams, and integrating intelligent solutions into core platforms to enhance user experienc...

Enhance communication solutions by developing innovative AI-driven features. Collaborate with cross-functional teams to design, implement, and deliver reliable, scalable software that enriches user ex...

Transform logistics by developing cutting-edge software solutions that enhance warehouse efficiency, utilizing advanced technologies to streamline processes and drive optimization for real-world impac...

Champion innovation in insurance pricing as a Python engineer, guiding features from concept to production. Collaborate across teams to enhance cloud capabilities and deliver reliable, scalable soluti...

Develop and lead a high-performance engineering team focused on building foundational app primitives that enhance cross-team collaboration and accelerate product development, impacting the entire orga...

Lead the charge in designing scalable, high-performance back-end systems using Python, FastAPI, and advanced AI workflows, integrating LLMs and optimizing APIs for robust application delivery and exce...