Senior Full Stack Software Engineer Jobs in Toronto, ON

Join our Growth team to build impactful products that enhance retailer experiences and drive business outcomes. Collaborate with cross-functional teams to experiment and scale solutions in a fast-pace...

Support and enhance care agent tools by developing reliable, efficient systems. Collaborate cross-functionally to ensure seamless workflows and improve resolution capabilities for restaurants using ou...

Manage and mentor a team of engineers to optimize LLM inference workloads, driving high-quality delivery and collaboration across technical and customer-facing projects in a fast-paced, innovative env...

Launch innovative software solutions by collaborating in an agile environment, designing, developing, and maintaining high-quality and secure applications that revolutionize fraud prevention in e-comm...

Empower innovation by designing and delivering secure, scalable software solutions while collaborating in an agile environment. Join a team dedicated to transforming e-commerce by combating fraud thro...

Join a team that's innovating data engineering by designing scalable platforms, optimizing data pipelines, and driving technical strategy at petabyte scale. Your leadership will shape the future, impa...

Shape the future of distributed storage systems by designing and operating high-durability infrastructures that cater to millions of users while collaborating with cross-functional teams to enhance pe...

Join a team that's delivering a transformative, Azure-based solution for business. Engage in agile development while modernizing the user experience in support of provincial highway management with a...

Lead and architect core software systems, driving design decisions and managing the development of AI-powered solutions while collaborating with cross-functional teams to enhance engineering excellenc...

Drive innovation in application development by creating modern, AI-enabled platforms and workflow solutions that revolutionize the Tax practice. Collaborate across functions to deliver scalable, user...

Lead the charge in architecting and delivering integrations within our GTM tech stack, while building internal tools that optimize resources and reduce SaaS spend, all through strategic partnerships w...

Shape the future of risk management by delivering strategic controls that enhance governance and enable secure transformation across the financial services sector, overseeing complex initiatives to st...

Grow your career by designing and developing impactful solutions for FX transactions, collaborating with IT and business teams to transform complex requirements into efficient applications that drive...

Lead the charge in shaping AI-native engineering practices, designing robust backend systems for experimentation and recommendation at scale, enhancing collaboration among teams, and optimizing workfl...

Build innovative Web3 solutions and lead development on core applications, enhancing user engagement and product growth through strategic integrations and high-quality coding standards...

Join us to drive innovative solutions by designing and developing state-of-the-art mobile architectures, mentoring engineers, and collaborating with cross-functional teams to meet complex platform nee...

Drive modernization in banking platforms as a Staff Java Engineer, leveraging expertise in Java, cloud technologies, and engineering excellence. Lead teams, mentor peers, and implement scalable backen...

Advance your career by building robust AI solutions in a fast-paced environment. Collaborate with cross-functional teams to design and implement scalable AI infrastructure, enhancing product efficienc...

Develop and optimize innovative backend systems for LLM-driven products, ensuring reliable deployment and enhancing collaboration across teams, while driving projects from inception to effective solut...

Optimize web applications by taking ownership of features from design to deployment, integrating AI solutions, and modernizing legacy code within a collaborative, results-driven environment. Drive imp...

Architect and drive the vision for a major UI platform infrastructure, collaborating with global teams to build scalable solutions that enhance user experience. Lead technical initiatives, ensure high...

Elevate software solutions by developing innovative SaaS products in an Agile environment. Engage in the full development lifecycle, collaborating closely with cross-functional teams to deliver high-q...

Shape the future of web development by creating seamless user experiences for developers. Collaborate with cross-functional teams to build high-performance interfaces and ensure customer satisfaction...

Join a team that's shaping the future of data infrastructure. Own critical systems for data operations, ensuring reliability and performance while collaborating closely with analytics teams to drive i...

Drive the development and maintenance of robust data infrastructure, ensuring seamless integration and operational efficiency for the Data team, while enhancing tooling and supporting continuous deliv...