Senior Full Stack Software Engineer Jobs in Markham, ON

Help us optimize our data solutions by driving technical strategy for scalable datastore platforms, collaborating across teams, and shaping the future of data management at scale to support mission-cr...

Join a team that's unlocking the potential of our voice AI platform by scaling technical solutions for enterprise customers, enhancing sales processes, and driving impactful customer support through c...

Drive the charge in leading complex site development projects, mentoring junior staff, and collaborating with multidisciplinary teams to ensure technical excellence and project success from initial ev...

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...

Elevate your career as a Senior MuleSoft Integration Developer, driving seamless API integrations between Salesforce and enterprise systems while promoting technical leadership and fostering innovativ...

Grow impactful data solutions within a collaborative team, driving modernization of data architecture and analytics in a fast-paced healthcare environment. Leverage your technical skills to enhance bu...

Join a team that's shaping the future of financial infrastructure. As a key player, you'll build scalable payment systems that ensure accuracy and efficiency, handling billions in transactions while c...

Drive your career forward by designing and developing impactful web applications and BI dashboards. Collaborate cross-functionally to enhance consulting projects and deliver high-quality solutions acr...

Discover your potential as you lead backend engineering initiatives, collaborating across teams to shape secure, scalable solutions for agentic workflows on the GitLab Duo Agent Platform...

Advance your career by leading frontend development efforts. Mentor junior developers and architect innovative solutions for essential applications, ensuring high-quality user experiences and seamless...

Shape and optimize cutting-edge AI inference systems, architecting high-performance stacks and enhancing GPU utilities. Collaborate across teams to drive advancements in ML systems and deliver scalabl...

Optimize the DevOps lifecycle by enhancing developer productivity, leading CI/CD design, and fostering collaboration to deliver reliable applications adhering to enterprise security standards within a...

Champion Azure infrastructure ownership to empower product teams, ensuring scalable, compliant service delivery through hands-on expertise in Kubernetes, identity management, and security while addres...

Own and enhance the Azure platform for global product engineering teams. Design, implement, and maintain compliant infrastructure while leading compliance audits. Collaborate on service design and sca...

Elevate your impact by designing and implementing AI solutions that drive innovation and enhance collaboration across teams. Contribute to enterprise-level initiatives while advancing best practices a...

Champion software excellence by managing a global team delivering workflow automation solutions. Oversee project execution and foster best practices in software development, ensuring quality and scala...

Join a team that's committed to enhancing customer experiences through innovative mobile solutions. Drive product development across stacks while collaborating with cross-functional teams to deliver i...

Lead the charge in transforming our software engineering team by architecting robust solutions and mentoring talent, ensuring a collaborative environment focused on innovation and high-quality product...

Manage and optimize go-to-market initiatives by driving AI-first workflows. Lead major and minor product launches, aligning cross-functional teams for strategic execution, ensuring clarity and efficie...

Collaborate to tackle compelling engineering challenges, drive the design of scalable systems, and contribute to impactful projects within a dynamic, cross-functional team committed to innovation and...

Shape the future of our warehouse management systems by enhancing and optimizing existing solutions. Drive innovation in WMS development and directly impact operational efficiency through collaboratio...

Manage and lead complex technical programs across cross-functional teams, ensuring high-quality delivery against business objectives while fostering collaboration and mentorship, with a global impact...

Drive innovation as a Technical Lead to design and implement cross-functional, multi-platform applications leveraging Azure technology, enhancing client experiences in financial services through strat...

Engage in shaping the future of our payments architecture team, supporting critical initiatives and complex technology solutions to drive innovation and efficiency across the organization while collab...

Transform data ecosystems by owning the end-to-end management of external government data, enhancing proprietary intelligence through innovative systems and AI integration across diverse platforms and...