Senior Full Stack Software Engineer Jobs in Markham, ON

Discover innovative AI solutions as a Senior Software Engineer. Lead the design, development, and optimization of machine learning models, APIs, and infrastructure to drive impactful AI features for m...

Champion cloud transformation by leading DevOps engineering efforts and automating infrastructure. Collaborate with a talented team to create enterprise-grade Azure and GCP platforms that drive innova...

Lead transformative initiatives in AI decisioning, mentoring engineers and collaborating cross-functionally to build intuitive, scalable software that enhances user experience and drives product innov...

Build impactful features end-to-end in a dynamic team setting. Collaborate with cross-functional partners to enhance product functionality and system reliability, mentoring peers while shaping the fut...

Elevate user experience by leading the design and development of high-performance front-end applications using React Native and Angular, while mentoring a skilled engineering team and driving technolo...

Drive the future of user interface development, leading the design and architecture of high-performance front-end applications using React Native and Angular. Collaborate across teams to deliver innov...

Transform enterprise software solutions for financial services. Collaborate with cross-functional teams to design, build, and maintain complex web applications, ensuring high-quality deliverables thro...

Join a team that's committed to developing innovative solutions by leveraging your full stack expertise. You'll collaborate with cross-functional teams to deliver high-quality business applications wh...

Optimize software development processes by collaborating with teams, executing tasks, and maintaining cutting-edge technologies. Deliver high-quality solutions through clean coding and testing while e...

Explore transformative opportunities as a Senior Java Developer, leveraging innovative technology solutions and collaborating with an agile team to enhance brokerage services for clients, ensuring sec...

Take ownership of cross-team projects, driving seamless user experiences across web and mobile. Collaborate with diverse teams to enhance product journeys, ensuring timely delivery and operational exc...

Join a team that's focused on developing user-centric web interfaces for real-time media systems. Collaborate cross-functionally to design, implement, and optimize solutions that enhance user experien...

Shape the future of IT infrastructure by managing systems and driving automation. Leverage your expertise to optimize performance, enhance security, and ensure stability across virtual and physical en...

Elevate the Developer Platform by architecting scalable systems, guiding teams through complex challenges, and ensuring reliable integration for both developers and AI agents. Lead technical direction...

Join a team that’s shaping the future of automation! As a senior engineer, you’ll drive critical projects end-to-end, enhance reliability, and implement feedback for impactful solutions in a fast-pace...

Shape the future of software development by leading full stack initiatives, from design to deployment. Collaborate across engineering and business teams to solve complex problems with innovative cloud...

Make your mark at a thriving digital platform by enhancing, maintaining, and evolving a public-facing website while collaborating closely with cross-functional teams to drive technical excellence and...

Join a dynamic team to build innovative AI-powered software solutions that transform physical operations. This role offers autonomous ownership over technical projects, influencing design end-to-end...

Empower the future of digital advertising as you shape and scale our ad server solutions. Collaborate with cross-functional teams to enhance functionalities, leverage AI technologies, and drive innova...

Partner with us to lead innovative software solutions that drive business growth while collaborating with Agile teams. Your technical expertise will shape the development and implementation of data-dr...

Transform the landscape of tax technology by leading innovative software engineering projects. Collaborate across teams to design, develop, and maintain full-stack applications that enhance users' tax...

Pioneer new interactive user journeys across our platforms. Lead and empower cross-functional teams to deliver high-impact web solutions using React and TypeScript while driving innovation and efficie...

Shape the future of machine learning infrastructure by engineering robust systems that empower data scientists to develop and deploy ML models efficiently. Collaborate across teams while leading compl...

Innovate in software development by creating high-performance, scalable API Management solutions. Collaborate with talented engineers to refine architectural designs, enhance API capabilities, and lev...

Optimize the development of an AI-driven vacation booking platform, innovating from greenfield projects to existing systems. Collaborate closely with Product and QA teams to deliver quality solutions...