Senior Full Stack Software Engineer Jobs in Markham, ON

Champion innovative solutions by leading agentic subsystem development. You will guide end-to-end processes from design to production, ensuring robust AI features that enhance user experiences through...

Engineer comprehensive agentic subsystems from concept to deployment, ensuring high performance and reliability. Collaborate with teams to enhance AI-driven workflows and mentor junior developers in a...

Lead a dynamic Agile team to develop and deliver high-quality software solutions. Utilize modern technologies and best practices to design, code, and enhance applications that support business growth...

Innovate your career as you design and develop integrations for educational tools, enabling seamless technology connections for schools and districts. Join a mission-driven team dedicated to making a...

Contribute to building a vendor-agnostic agent platform by designing, implementing, and enhancing systems for AI operations. Collaborate with senior engineers to ensure performance, reliability, safet...

Unlock potential by leading platform infrastructure initiatives across critical applications. Drive innovative solutions while collaborating with cross-functional teams to enhance security, system sta...

Drive the evolution of our internal developer platform through automation, AI integration, and self-service capabilities, enabling teams to deliver software efficiently while mentoring on platform eng...

Transform your career with a key strategic role shaping innovative architecture and solutions. Partner across disciplines to drive technical excellence and prototype cutting-edge AI-driven capabilitie...

Champion innovation by architecting robust backend systems with cutting-edge technology. Lead a talented team to design high-throughput APIs, ensuring reliability and performance across diverse AI mod...

Elevate the developer experience by owning the public API and integration suite, making critical decisions that shape customer needs, design accuracy, and impactful solutions tailored for evolving sys...

Empower your career by joining a team that creates efficient structural designs. Collaborate on diverse projects, leveraging your skills in engineering software and building systems to deliver innovat...

Innovate in cloud infrastructure by managing scalable solutions on Google Cloud. Collaborate to automate deployment, enhance security, and integrate AI-driven insights while advancing your skills in a...

Engineer innovative data management solutions and scale enterprise data catalogs. Lead architectural design, mentor engineers, and ensure governance across platforms to empower data discovery and impa...

Elevate platform capabilities by enhancing infrastructure and automating processes. Collaborate with product engineers and mentor junior team members while ensuring secure, reliable, and scalable mult...

Lead the charge in innovative enterprise application development, leveraging 20+ years of experience with Microsoft technologies. Collaborate in Agile teams, driving cloud modernization and delivering...

Analyze complex challenges and drive innovation by collaborating with strategic customers to design and implement high-impact technical solutions, ensuring excellence in execution and delivery across...

Develop innovative software solutions by integrating advanced AI features into flagship products. Collaborate cross-functionally to ensure reliability, scalability, and performance while contributing...

Join our dynamic team to architect and deliver scalable frontend systems for a critical web application. Collaborate with cross-functional leaders to enhance user experience and drive initiatives that...

Create and evolve high-impact frontend systems for a large-scale web application. Collaborate with UX and Product teams to ensure seamless user experiences, focusing on performance, accessibility, and...

Join a team that's redefining commercial insurance technology as a Senior Frontend Developer. You'll architect and deliver high-quality, scalable user experiences, influencing frontend systems for a l...

Join a team that's shaping the future of commercial insurance technology by architecting and delivering robust, user-centric frontends for a critical web application, collaborating closely with cross...

Champion innovative cloud solutions by building and maintaining robust infrastructure across GCP, Azure, or AWS. Collaborate closely with teams to enhance platform operations, security, and compliance...

Empower financial efficiency by spearheading system enhancements and operational support. Collaborate across teams to optimize, troubleshoot, and refine processes while becoming the go-to expert in fi...

Optimize enterprise-scale data solutions by leading design and implementation initiatives. Collaborate with cross-functional teams to ensure high-quality and efficient data processing, enhancing analy...

Transform your career as a Lead Software Developer, enhancing product security, leading integration solutions, and driving platform migration while collaborating across diverse teams in a dynamic, mis...