Senior Full Stack Software Engineer Jobs in Mississauga, ON

Accelerate progress at the forefront of high-performance computing by developing and maintaining core system libraries and interfaces, enhancing platform reliability, and collaborating across teams to...

Shape the future of payments by architecting resilient, mission-critical systems that handle millions of transactions daily. Lead technical delivery and operational excellence while fostering engineer...

Join our dynamic engineering team to architect and develop scalable software solutions that empower users globally, collaborating with cross-functional teams to enhance performance and drive innovatio...

Engage in shaping the future of business banking by leading cross-functional teams to develop innovative solutions while tackling complex challenges. You'll own impactful features from concept to laun...

Grow your career with a pivotal role in software development, driving innovation and technical excellence. Lead complex projects independently while collaborating with cross-functional teams to delive...

Transform data insights into impactful decisions by leading innovative analytics projects that enhance productivity and foster collaboration across teams, ensuring high-quality and scalable data solut...

Accelerate progress at the intersection of AI and communication, driving development of innovative solutions that enhance user interactions and automate workflows across multiple platforms in a dynami...

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...

Drive the evolution of financial technology by developing innovative solutions for cryptocurrency services, collaborating with a dynamic engineering team to shape the future of wealth management for C...

Drive innovation as a software engineering lead, guiding a team to deliver high-quality, robust solutions. Collaborate with cross-functional teams to enhance applications, ensure performance, and main...

Champion the development of a new web application, utilizing your full-stack expertise in React and TypeScript while enabling seamless migration and authentication through Microsoft APIs, all within a...

Execute innovative solutions for a multi-tenant storage engine, ensuring high availability and performance in cloud environments while collaborating with stakeholders to drive software projects to suc...

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...

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...

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

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...