Senior Front End Software Engineer Jobs in Mississauga, ON

Drive the development of robust security solutions for cloud, AI, and data systems. Collaborate across teams to enhance security governance and embed best practices into processes, ensuring protection...

Empower innovation by transforming concepts into full-stack applications. Leverage AI design tools and modern frameworks to build responsive, scalable solutions while collaborating with cross-function...

Transform healthcare technology by leading an internal engineering team. Oversee the transition of software ownership, manage vendor relationships, and drive AI strategy ensuring patient data privacy...

Elevate quality engineering by leading automation-first solutions and ensuring reliability across member platforms. Collaborate with teams to integrate testing in CI/CD workflows and enhance automatio...

Shape the future of application security by directly testing and securing services across the stack, collaborating with engineers to enhance practices and build robust security tools as the team evolv...

Support large-scale transit and LRT projects, leading traffic engineering and planning while ensuring operational efficiency, safety, and stakeholder collaboration throughout project lifecycles...

Shape the future of search technology by leading the development of a unified, real-time search platform, driving innovation across applications while ensuring user needs are met through collaborative...

Join a dynamic team to build and implement innovative agentic AI solutions. Collaborate across departments, enhance production systems, and contribute to the enterprise AI transformation while gaining...

Unlock the potential of OLAP cube technology as you design, optimize, and scale essential Java components that power financial planning for thousands of teams globally, ensuring performance and accura...

Innovate in your career by leading the charge in designing and building scalable solutions for high-impact Clearing Services, collaborating across teams and influencing architectural decisions...

Shape the future of user experience by leading impactful research initiatives. Collaborate across industries, define strategic insights, and drive evidence-based product innovation, enabling organizat...

Deliver innovative solutions in LLM serving by collaborating with customers to optimize performance, enhance engineering efficiency, and contribute to open-source projects while utilizing advanced ben...

Join a dynamic team to enhance back-end systems and ML capabilities. Lead projects, optimize pipelines, and design APIs while mentoring engineers and collaborating with leadership in an innovative env...

Unlock potential by leading the development of innovative machine learning solutions, collaborating with expert teams to enhance financial technologies while managing full project lifecycles from rese...

Shape innovative machine learning solutions to meet business objectives. Collaborate with cross-functional teams to enhance user experience through scalable, secure models. Elevate machine learning pr...

Optimize API development by designing and maintaining robust RESTful services while enhancing tools, processes, and documentation to ensure seamless integration with front-end applications and databas...

Optimize the development of an AI-driven vacation booking platform, innovating from greenfield projects to existing systems. Collaborate closely with Product and QA teams to deliver quality solutions...

Drive the development of backend services, enhancing user experiences through innovative API design and quality coding, while collaborating in an Agile environment with cutting-edge technologies like...

Lead strategic initiatives for a high-impact platform that fuels retailer partnerships and expands advertising capabilities, driving growth and innovation in a fast-paced, collaborative environment wi...

Accelerate progress at an innovative AI-driven vacation platform, where you'll design and enhance dynamic microservices and front-end experiences while collaborating closely within a cross-functional...

Lead and mentor a dynamic full-stack engineering team to enhance financial tools. Balance technical leadership with team development, driving innovations in code quality and development processes...

Join a team that's transforming legal workflows through AI by designing and building robust platforms for AI agents and document review. Lead efforts in engineering, performance, and quality, while me...

Join our innovative team as a technical leader, shaping the future of data ingestion at scale. You'll architect solutions, mentor engineers, and drive operational excellence across a hybrid team, ensu...

Empower teams to enhance reliability and security of our customer-facing infrastructure, enabling seamless scalability and performance for millions of users using Webflow globally. Drive improvements...

Lead the charge in enhancing application security by developing robust attack protection features that safeguard user accounts. Collaborate with AI teams to build scalable solutions and influence engi...