Senior Full Stack Software Engineer Jobs in Markham, ON

Support our dynamic insurance technology team by leveraging your development expertise to deliver innovative, scalable solutions while collaborating in an Agile environment to meet strategic organizat...

Champion the development of user-focused product systems, leading end-to-end initiatives across frontend and backend. Collaborate with cross-functional teams to deliver high-quality solutions that enh...

Engage in impactful software development by leveraging your .Net skills to design, build, and maintain enterprise-level applications. Collaborate within a dynamic team environment to drive innovation...

Elevate software engineering by leading project delivery, optimizing code performance, and mentoring developers. Collaborate across teams to deliver scalable solutions while enforcing best practices a...

Analyze and develop full-stack solutions that power AI-driven experiences within HR and Finance workflows. Collaborate closely with cross-functional teams to deliver scalable and reliable software, en...

Explore challenges in building a managed cloud service focused on high availability, scalability, and performance. Collaborate with engineers to develop complex solutions while enhancing customer succ...

Lead the charge in delivering cutting-edge integration solutions for Commercial Banking platforms. Collaborate within an Agile team to design scalable backend systems and APIs while solving complex te...

Lead the charge in developing innovative real estate investment tech. Collaborate with a dynamic team to create user-friendly applications, mentor junior developers, and shape software strategies that...

Drive innovation as a Senior Software Engineer, architecting scalable, event-driven systems. Collaborate cross-functionally to enhance user experience, while mentoring team members and ensuring high e...

Shape the future of technology by architecting distributed systems that enhance user experiences and support real-time interactions, mentoring a collaborative engineering team dedicated to quality and...

Unlock your potential as a Senior Software Developer, designing and deploying innovative solutions for diverse markets. Collaborate with skilled engineers to enhance consumer applications, driving exc...

Innovate cutting-edge LLM-driven systems to transform data interaction, enhance productivity, and lead AI initiatives in a collaborative, hands-on environment within a fast-paced, data-focused team...

Build innovative web applications, drive architecture decisions, and enhance engineering processes to create responsive, scalable solutions while collaborating with cross-disciplinary teams on modern...

Unlock potential by owning the full software lifecycle to drive and scale innovative features across our payments platform while collaborating with cross-functional teams to ensure high code quality a...

Create impactful full-stack solutions in a dynamic startup, collaborating across teams to enhance our insurance automation platform and deliver innovative features from backend to frontend...

Advance your career by building innovative onboarding tools and enhancing your full stack development expertise. Collaborate with an enterprise-wide team to design, develop, and optimize modern applic...

Empower innovation by architecting dynamic, scalable frontend systems. Your expertise in JavaScript and React will shape user experiences while mentoring peers and driving best practices in a collabor...

Drive the creation of a unified data platform, managing end-to-end designing, building, and operations. Collaborate with cross-functional teams while ensuring scalable architecture meets organizationa...

Empower your growth by designing and optimizing robust API services. Collaborate cross-functionally to build innovative backend applications and influence the technical landscape of distributed servic...

Join a team that's redefining healthcare integration. As a key engineer, you’ll tackle complex challenges in data scalability and integration, driving significant growth and innovation while shaping t...

Accelerate your impact as a senior engineer driving end-to-end software delivery. Leverage AI tools and cutting-edge technology to tackle complex problems, design agentic systems, and enhance team cap...

Unlock the potential of our logistics platform by driving technical solutions, partnering cross-functionally, and leading product ownership to enhance system performance while mentoring your peers as...

Engage with us to empower developers through robust infrastructure and tooling. You'll enhance AWS systems and refine internal processes, ensuring rapid software delivery while leading innovation and...

Design and build enterprise-scale applications for real-time audio streaming and AI-driven summarization. Collaborate with agile teams to enhance efficiency and transform client interactions through i...

Join our innovative Platform team as a strategic Senior Engineer, enhancing core products through scalable services and optimized infrastructure while mentoring engineers and leading technical initiat...