Senior Full Stack Software Engineer Jobs in Toronto, ON

Lead the evolution of critical infrastructure at a fast-growing engineering organization. Drive impactful solutions across teams, enhancing systems for scalability, reliability, and developer experien...

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...

Grow your career with a pivotal role overseeing complex architectures, advocating best practices, and developing secure, scalable solutions for healthcare systems. Collaborate with teams to bridge dat...

Accelerate software development by leading design, coding, and testing efforts. Collaborate with stakeholders to meet user needs, while maintaining high standards of code quality and security. Mentor...

Innovate within a dynamic fintech environment, enhancing quality platforms to streamline DevOps and elevate software testing practices. Collaborate with teams to build robust automated frameworks and...

Join a team that shapes the future of software engineering by taking ownership of end-to-end product features, driving architectural decisions, and collaborating with customers to deliver impactful so...

Join a team that's redefining software development by owning product features from conception to customer delivery while collaborating directly with engineers and founders. Shape architectural decisio...

Join a dynamic team to craft innovative financial services products from concept to launch, collaborating across departments to enhance customer experience and streamline operations in a fast-paced st...

Optimize Affirm's lakehouse analytics platform by architecting scalable infrastructure, implementing data governance, and promoting innovation. Collaborate across teams to enhance data accessibility...

Engineer innovative solutions by leading the design and implementation of cross-domain systems, mentoring teams, and enhancing code quality. Drive technical direction and collaborate across teams to e...

Shape the future of authentication technology by developing robust full stack solutions that enhance user experiences while ensuring reliability and security. Collaborate cross-functionally to drive i...

Shape the future of data and AI by overseeing platform engineering, integrating cross-functional teams, enhancing capabilities, and striving for reliability and efficiency in a strategic, enterprise-w...

Drive innovation in data engineering by designing scalable data pipelines to transform raw data into actionable insights while ensuring quality and governance across diverse sources and cloud platform...

Unlock potential by leading innovative data solutions and engineering frameworks. Collaborate with cross-functional teams to enhance data integrity and optimize cloud-based warehouse architectures, im...

Drive innovation by developing scalable software solutions that empower users and enhance collaboration. Engage in a dynamic Agile environment that encourages professional growth while delivering high...

Deliver full-stack solutions by leveraging React and TypeScript expertise to create a cutting-edge web application. Collaborate with cross-functional teams to ensure seamless integration and user-focu...

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...

Join a team that's passionate about building scalable backend systems for a thriving logistics network. You'll design, develop, and operate robust services, collaborating with cross-functional teams t...

Lead the design and evolution of core ledger infrastructure. Collaborate across teams to ensure financial accuracy in high-throughput systems while prioritizing clarity, correctness, and compliance in...

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...

Elevate your career by building modern, intuitive applications using React JS while collaborating with diverse engineering teams. Drive innovation and ensure seamless UI/UX across platforms in a dynam...

Join a team that's defining the future of data streaming by developing highly scalable cloud-native services. You'll lead architectural decisions, mentor engineers, and collaborate with stakeholders t...

Engineer scalable backend solutions and robust data pipelines using TypeScript, Node.js, and MongoDB. Collaborate with cross-functional teams to optimize performance, ensure reliability, and contribut...

Empower developers by optimizing the delivery process, enhancing efficiency and reliability. You will ensure a seamless onboarding experience while defining metrics to maintain service excellence in a...

Grow your career with an innovative team driving impactful technical initiatives across multiple platforms, collaborating closely with stakeholders to deliver high-quality solutions and enhance system...