Senior Full Stack Software Engineer Jobs in Mississauga, ON

Join a team that's pioneering the future of software development by leading innovative engineering strategies and driving technical excellence in products that transform the entertainment and events i...

Partner with us to develop innovative software solutions that integrate AI capabilities and enhance user productivity across Google's collaboration tools. Drive architectural designs and technical imp...

Partner with us to design and deliver innovative agentic AI solutions, transforming business needs into effective automation across teams while fostering an enterprise-scale agent ecosystem...

Shape the future of Identity and Access Management by leading customer engagements, developing remediation strategies for Okta security, and guiding teams through incident responses and vulnerability...

Champion the future of Infrastructure Automation by leading the enterprise strategy for Infrastructure as Code (IaC) with cutting-edge technologies, while fostering innovation and architectural govern...

Contribute to the evolution of high-performance applications by enhancing operational systems and transitioning legacy architectures to cloud-native solutions, ensuring reliability and efficiency in s...

Unlock potential by leveraging deep expertise in software development and systems engineering to enhance and maintain large-scale, reliable cloud services, ensuring optimal performance and availabilit...

Collaborate with cross-functional teams to deliver exceptional user experiences through efficient, maintainable front-end code. Engage in agile processes to enhance product quality and actively suppor...

Join a dynamic team to deliver diverse geotechnical and materials testing solutions, supervising staff and managing projects across various sectors while ensuring quality compliance and safety in Sout...

Join a team that's shaping the future of utility infrastructure by delivering precise cost estimates for transmission line and substation projects, collaborating with experts to ensure project success...

Champion quality assurance practices by leading teams through manual and automated testing. Enhance processes, mentor staff, and collaborate closely with developers and analysts to ensure the utmost s...

Champion high-stakes payment systems by leading a dynamic engineering team to deliver reliable, maintainable solutions while fostering collaboration and technical excellence in a remote, innovative en...

Design and lead the development of state-of-the-art train control systems. Collaborate across teams to ensure compliance with technical requirements while mentoring engineers and driving strategic imp...

Transform marketing strategies by harnessing data insights, impacting budget allocation, measurement practices, and driving pipeline growth through actionable narratives and rigorous analysis across t...

Accelerate progress at a dynamic DevOps team, ensuring high availability and performance of applications through innovative infrastructure and automation strategies. Contribute to a collaborative envi...

Join a dynamic team to utilize and expand your drafting skills in a hybrid setting. Collaborate with professionals to create design drawings, gain hands-on 3D software experience, and contribute to im...

Accelerate progress at the forefront of integration technology. Manage third-party integrations and APIs, ensuring seamless partnerships and enhancing the developer experience while leading payment ga...

Contribute to building advanced backend systems and APIs that enhance core marketplace experiences, collaborating with engineers and product teams to deliver high-impact solutions while continuously i...

Lead the design and implementation of automations for security operations, fostering best practices and integrating SOAR solutions. Mentor team members while addressing technical issues and enhancing...

Develop and scale cutting-edge AI solutions, architect secure systems, and influence technical direction while fostering a culture of excellence in engineering and mentorship within cross-functional t...

Transform your career by developing scalable distributed services and innovative solutions for advertisers. Collaborate with cross-functional teams to enhance product offerings and drive impactful fea...

Join our team to lead the design and support of AWS cloud infrastructure, maintaining security and scalability. You'll drive cloud migration initiatives and modernize IT operations while ensuring high...

Lead the charge in managing Canadian indirect tax matters, ensuring compliance and supporting e-commerce initiatives. Collaborate across departments to assess tax implications and streamline operation...

Shape secure, efficient payment operations by overseeing controls, compliance, and risk management for global transactions. Collaborate cross-functionally to innovate and enhance payment infrastructur...

Empower business growth as you lead technical strategy for multi-domain opportunities, collaborating with sales and stakeholders to design impactful cybersecurity and networking solutions from discove...