Senior Software Development Engineer Jobs in Markham, ON

Design scalable infrastructure supporting rapid growth in data and service usage. Collaborate closely with engineering teams to enhance security practices and ensure high system performance and reliab...

Champion innovation by leading agile development of scalable security applications. Collaborate with architects and developers to design, integrate, and automate solutions, ensuring quality delivery f...

Develop cutting-edge identity solutions for an evolving IAM platform. Lead architectural design, ensure compliance, and drive secure services for diverse business needs while mentoring engineers and f...

Transform Financial Planning Delivery Excellence by developing technical solutions to enhance reporting, automation, and data analysis, while driving operational improvements across TD Wealth's proces...

Optimize user-facing web applications by developing scalable features with React.js and JavaScript. Collaborate with cross-functional teams to enhance digital experiences, ensuring optimal performance...

Empower financial teams by leading implementations of a cutting-edge platform, delivering tailored budgeting and forecasting solutions through collaborative engagement and technical expertise across v...

Champion infrastructure reliability and cloud operations while collaborating with engineering teams to enhance AI-driven development tools and incident response strategies in a fast-paced, production...

Unlock potential by leading the development of innovative employee listening technologies at scale. Collaborate with a dynamic team to create efficient systems, drive architectural design, and enhance...

Empower innovative solutions as you lead technical designs in ICT/Security, driving project success through deep expertise and collaboration with multidisciplinary teams to meet client needs and proje...

Manage and scale a global engineering organization, driving AI integration and delivery efficiency while promoting a culture of innovation, accountability, and technical excellence among remote teams...

Drive your career by leading, scaling, and modernizing a global engineering team focused on high-performance, AI-enhanced systems, while fostering a culture of innovation and accountability...

Transform your career as a Senior DevSecOps Engineer, driving technical strategy across multi-cloud environments while mentoring a skilled team and ensuring top-tier security in a dynamic, regulated f...

Unlock potential by joining a dynamic team focused on developing robust, user-friendly web applications using the latest technologies in React and Java, fostering collaboration to drive impactful solu...

Engage with cross-functional teams to lead software development while managing a talented group of developers. Shape the technical roadmap by establishing best practices and delivering innovative, res...

Build engaging gameplay features, collaborate with a cross-functional team, and enhance the player experience for millions in a fast-paced environment, driving innovation and technical excellence...

Lead instrumentation and control engineering activities, ensuring effective project delivery by coordinating multidisciplinary teams while managing scope changes and providing technical support during...

Architect and drive the vision for a major UI platform infrastructure, collaborating with global teams to build scalable solutions that enhance user experience. Lead technical initiatives, ensure high...

Shape the future of rail technology by designing advanced signaling systems. Collaborate with a dynamic team to ensure project success through innovative engineering practices and customer-focused sol...

Join a collaborative team to design and deliver full-stack software by directing AI systems, ensuring quality and performance from concept to production across backend, frontend, and DevOps environmen...

Transform ideas into production-ready software by directing AI tools across full-stack development. Own features end-to-end and enhance efficiency in an AI-first environment, shaping software delivery...

Lead the charge in shaping innovative solutions for our MarTech platform, driving technical quality while mentoring engineers and collaborating with cross-functional teams to ensure client success and...

Take ownership of our AI agent platform by providing technical leadership in defining architecture, integrating cutting-edge technology, and driving initiatives that deliver measurable outcomes throug...

Unlock potential by developing processes and solutions that enhance project delivery within the Engineering Department, ensuring on-time and on-budget execution and effective stakeholder communication...

Drive the development and execution of engineering processes to enhance project delivery within budget and schedule, while coaching team members to foster a culture of continuous improvement across va...

Champion system enablement efforts by collaborating with cross-functional teams, creating engaging learning content, and driving seller performance through innovative training solutions that align wit...