Senior UI Software Engineer Jobs in Toronto, ON

Elevate the Developer Platform by architecting scalable systems, guiding teams through complex challenges, and ensuring reliable integration for both developers and AI agents. Lead technical direction...

Lead the design and implementation of advanced electrical systems for projects, ensuring compliance with relevant codes and standards while collaborating with interdisciplinary teams to deliver optima...

Pioneer new interactive user journeys across our platforms. Lead and empower cross-functional teams to deliver high-impact web solutions using React and TypeScript while driving innovation and efficie...

Shape the future of developer infrastructure, enhancing tooling and efficiency for thousands. As a leader, you'll drive strategies that ensure safe and rapid coding experiences, collaborating across t...

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...

Elevate your career by driving innovation in SaaS product delivery, harnessing Microsoft technologies, collaborating with diverse teams, and optimizing complex systems to ensure scalability and reliab...

Lead the charge in building innovative, cloud-native applications for trading and risk management in Capital Markets, empowering teams with AI-driven solutions and fostering collaborative engineering...

Join a team that's shaping digital transformation by developing innovative full-stack applications and scalable APIs. Collaborate in a fast-paced Agile environment to enhance customer experiences and...

Shape the future of IT infrastructure by managing systems and driving automation. Leverage your expertise to optimize performance, enhance security, and ensure stability across virtual and physical en...

Unlock potential by driving seamless integration, enhancing cloud solutions, and ensuring system reliability. Collaborate with cross-functional teams to automate processes, improve efficiency, and del...

Transform customer experiences by leading frontend initiatives with Angular and TypeScript. You’ll own features end-to-end, mentor team members, and ensure high-quality delivery through advocacy and c...

Elevate the design experience by tackling complex compliance workflows, mentoring junior talent, and ensuring high-quality execution that aligns with engineering, in a fast-paced, small-company settin...

Elevate AI capabilities by architecting robust production applications using AWS. Collaborate with diverse teams to streamline workflows and drive impactful decision-making across the organization whi...

Shape the future of engineering as a senior leader, guiding teams to success, fostering growth, and driving effective collaboration across functions while delivering high-quality software solutions an...

Unlock innovative digital healthcare solutions as a Senior Fullstack Developer. Lead technical delivery for enterprise CMS integrations, enhancing equity and access in healthcare with a focus on quali...

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...

Join a dynamic team to build innovative AI-powered software solutions that transform physical operations. This role offers autonomous ownership over technical projects, influencing design end-to-end...

Accelerate your career with a product-driven Engineer role focusing on API development. Design and enhance both frontend and backend experiences while collaborating with cross-functional teams to impr...

Discover a unique opportunity to drive AI security initiatives. As a Staff FullStack Engineer, you'll lead the development of authorization and anti-phishing solutions while shaping the product vision...

Pioneer innovative solutions in software development by building robust back-end APIs and dynamic front-end applications while mentoring engineers and enhancing AI capabilities within a collaborative...

Lead the design and support of secure file transfer solutions, ensuring effective onboarding and connectivity with partners in a dynamic environment focused on banking and financial services...

Join a dynamic team to design and enhance secure file transfer solutions, ensuring operational excellence in enterprise-level payment processing and client onboarding for a global banking ecosystem...

Analyze complex electrical designs and lead project delivery across diverse systems. Mentor junior engineers while managing multiple projects and collaborating with cross-functional teams to ensure in...

Inspire innovative electrical designs as a Senior Electrical Engineer, managing multiple projects across various systems. Collaborate with teams on delivering comprehensive building electrical solutio...

Partner with us to lead innovative software solutions that drive business growth while collaborating with Agile teams. Your technical expertise will shape the development and implementation of data-dr...