Back End Software Engineer Jobs in Thornhill, ON

Accelerate progress at our innovative tech team by leading full-stack software development. Collaborate on high-impact projects, enhance video features, and support backend processes to deliver except...

Engage as a Senior Software Developer driving video frontend development and backend support. Collaborate cross-functionally to deliver customer-focused solutions through high-quality, full-stack soft...

Champion the development of cutting-edge customer data products, ensuring end-to-end ownership from API design to UI. Leverage your backend expertise in Python and frontend capabilities in React to dr...

Make your mark at the forefront of engineering innovation by leading a dedicated web development team. You'll champion technical excellence while fostering a collaborative environment that empowers gr...

Drive your career forward by joining a cross-functional team to build impactful tools and integrations. Collaborate with engineers in creating scalable solutions while enhancing our platforms and work...

Take ownership of cross-functional projects, ensuring seamless collaboration and user-focused outcomes. You’ll lead from concept through to execution while learning key project management and technica...

Unlock your potential by building impactful SEO features that enhance search visibility and drive organic growth. Collaborate across teams to deliver end-to-end solutions with a focus on performance a...

Lead the development and delivery of innovative software solutions by managing project timelines, collaborating with stakeholders, and ensuring alignment with client technology preferences to enhance...

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 the growth and direction of cross-functional engineering teams, guiding talent to achieve ambitious goals while ensuring robust data architecture and infrastructure, all in a collaborative, incl...

Join a team that's shaping the future of AI by architecting robust systems that integrate foundational models. Drive innovative solutions in a fast-paced lab, translating business needs into scalable...

Transform raw data into actionable insights by partnering with cross-functional teams to enhance data quality and drive business strategies. Leverage cutting-edge technologies and AI to develop effici...

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...

Advance backend solutions by building and scaling a robust Laravel platform for a fast-paced gaming startup, enhancing services that impact millions of users...

Oversee the design and evolution of large-scale systems, providing technical leadership, evaluating architectures, and creating actionable roadmaps to enhance system reliability and scalability across...

Transform systems as a Senior Full Stack Engineer, delivering AI-driven solutions across HR and Finance workflows. Collaborate closely within a cross-functional team, owning features from development...

Shape the future of AI systems as you own their full lifecycle, from model training to production deployment. Collaborate with cross-functional teams to build advanced document intelligence solutions...

Grow your career with a key technical role managing risk architecture and systems. Lead initiatives for real-time fraud detection to protect users while simplifying complexity and driving process impr...

Champion scalable backend solutions while driving innovation in banking operations. As a senior engineer, design impactful features that prioritize data integrity in high-volume environments, ensuring...

Pioneer the future of mobile applications by driving technical excellence in Android architecture and frameworks. Collaborate cross-functionally to enhance scalability and performance while mentoring...

Join a dynamic team to design, develop, and deploy innovative full stack applications, enhancing the future of unattended retail and payment technologies in an Agile, collaborative environment...

Unlock potential by driving impactful integrations in a dynamic environment. Collaborate with cross-functional teams to design and deliver scalable solutions that enhance operational excellence in the...

Empower innovation by shaping core services that enhance user experience through strategic API design, effective collaboration, and system optimization within a fast-paced, high-growth environment...

Innovate with cutting-edge technologies to design and develop the next-generation data analytics platform, enhancing trading and operational performance through robust software solutions and cross-dep...

Shape the future of our application by enhancing technical standards, scalability, and developer experience. Collaborate across teams to ensure long-term health while leading vital infrastructure proj...