Back End Software Engineer Jobs in Thornhill, ON

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...

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...

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...

Join a team that's transforming backend development by leading architectural strategies, optimizing .NET services, and mentoring developers to build cohesive, high-quality APIs and maintain robust per...

Lead the design and development of innovative full-stack solutions with Node.js and React.js. Collaborate with cross-functional teams to shape cutting-edge travel operations platforms that enhance use...

Shape the future of fintech by architecting resilient payment systems processing millions daily. Lead technical delivery, drive operational excellence, and mentor engineers while ensuring state-of-the...

Transform AI product development as you build full-stack features and intuitive experiences. Collaborate with cross-functional teams and foster innovation in backend orchestration and frontend UI for...

Transform the DevOps landscape by leading automation efforts and enhancing CI/CD practices. Collaborate with cross-functional teams to optimize performance, boost efficiency, and cultivate best practi...

Develop and optimize AI-driven features in an Agile team, enhancing user experience across applications. Collaborate with cross-functional teams, mentor others, and lead implementation for innovative...

Elevate quality assurance by leading automation strategy and mentor teams. Shape testing ecosystems through innovative practices while ensuring robustness and scalability across APIs, integration, and...

Empower the future of dining as a core technical leader, shaping transformative frontend systems with deep ownership and execution. Influence product design while driving impactful technical solutions...

Elevate your career by leveraging your IT expertise to design and optimize Salesforce solutions, drive innovation, and enhance customer experiences within a collaborative environment focused on excell...

Join us to architect and maintain cutting-edge crypto custody infrastructure, ensuring security and scalability. Leverage your expertise to collaborate cross-functionally and drive innovation in block...

Drive innovation by designing and implementing AI-driven features that enhance product offerings, collaborating across teams to leverage AI for customer success, and mentoring engineers in a fast-pace...

Transform business by developing scalable cloud applications and enhancing performance. Utilize expertise in cloud technologies, Java, and AWS to design, build, and maintain applications that solve re...

Invent next-generation infrastructure solutions to optimize AWS deployment workflows, enabling engineering teams to scale efficiently while prioritizing operational excellence and collaboration across...

Veeva Systems is seeking multiple Senior Full-Stack Software Engineers to develop innovative applications in the life sciences sector. The role involves collaborating with product managers and enginee...

Champion the development of high-performance data integrations, commanding JVM frameworks while enhancing ClickHouse’s data engineering capabilities for millions. Collaborate with teams and users to d...

Join a team that's shaping the future of commerce with AI solutions. Collaborate with engineers, product managers, and data scientists to deliver impactful features that enhance e-commerce performance...

Join a dynamic team to design and deliver innovative AI-powered commerce solutions, collaborating with top talent and impacting global brands through hands-on software engineering...

Lead the design and development of customer-facing applications using Angular, collaborating within an Agile team to create innovative solutions that enhance the banking experience and promote code re...

Unlock potential by leading the design and development of scalable data management solutions, enhancing data discovery and governance across the organization while mentoring junior engineers and colla...

Shape the future of engineering platforms by building scalable solutions that enhance application development and deployment while improving reliability and performance across cloud environments...

Elevate collaboration by designing and supporting Microsoft 365 solutions. Partner with stakeholders to improve digital workplaces and drive operational excellence through cloud-based productivity and...

Lead a dynamic team to design and implement innovative front-end solutions, enhancing AI-driven document interaction for a transformative automation platform. Collaborate closely with clients to optim...