Top Front End Developer Jobs in Toronto

Lead design and development of front-end applications for healthcare technology, collaborating with cross-functional teams to deliver high-quality UI solutions.

As a Frontend Engineer, you'll craft user interfaces, write engineering requirement documents, build test suites, and integrate analytics for product success.

As a Senior Software Engineer II on the Frontend Platform team, you will maintain the frontend monorepo, improve engineering upgrades, and drive platform-level improvements in large-scale frontend applications.

The Senior Software Engineer will lead technical initiatives, mentor team members, and drive architectural decisions while contributing to a high-quality codebase.

As a Senior Frontend Engineer at Wordly, you'll lead frontend engineering projects, create user experiences, and mentor other engineers while ensuring high-quality software delivery.

The Senior Front End Developer will design application architecture, develop mobile applications using React Native, implement services, and ensure quality.

As a Frontend Leaning Full Stack Engineer, you will improve internal software, enhance user-facing tools, and shape UX/UI for founders and investors, focusing on efficiency and product ownership.

As a Design Engineer on the Performance Team, you'll develop features focused on user experience and performance within Sentry's applications, collaborating with design and engineering teams to implement changes across the codebase.

As a Software Developer at Xanadu, you'll enhance the pennylane.ai ecosystem and contribute to quantum software development using modern front-end technologies.

As a Front-End Software Engineer, you will develop cloud-based applications using React and JavaScript in a fast-paced environment, collaborating with teams and mentoring others.

The role involves building and maintaining the UI of cloud-based applications using modern JavaScript frameworks, collaborating with cross-functional teams, and contributing to the software development life cycle.

Seeking Front-End Software Engineers to collaborate in developing and maintaining UI for Veeva's cloud-based applications, utilizing their extensive experience with modern JavaScript frameworks and Java stack development.

Join Veeva as a Front-End Software Engineer to develop and maintain cloud-based applications, working directly with teams to enhance user interfaces and solve customer problems.

As a Senior Software Engineer, you'll develop frontend solutions for the Availability Planning system, ensuring complex interactions are user-friendly while maintaining high standards in code quality and testing.

The role involves leading front-end development using React, mentoring junior developers, collaborating on UI design, and ensuring high-quality code through testing and integration.

As a Senior Frontend Engineer, you will develop high-performance applications, create client-side SDKs, and optimize user interfaces while collaborating with product and design teams.

The role involves owning front-to-back implementation of complex IPs, from RTL design to synthesis, timing, and power optimizations. Candidates will work with various engineering teams and mentor peers while focusing on quality and automation using AI tools.

The Senior Front End Developer will research AI tools, build scalable user experiences, improve software, and collaborate with teams to deliver solutions.

The Senior Front End Developer at Cineplex will design, develop, and optimize consumer-facing applications using React and Next.js while ensuring performance and accessibility standards are met.

Lead the design and development of AI-focused user experiences. Own features from technical scoping to deployment, and ensure UI accessibility and performance tracking.

Build and improve the Whop web app, focusing on user experience, rapid prototyping, and clean coding with React, TypeScript, and Rails.

As a Senior Frontend Engineer, you'll develop UI features for the AI voice platform, working with React and TypeScript while collaborating on backend systems and leading projects from concept to launch.

As a Senior Backend Engineer, you will enhance core features of the Kotlin-based server, build APIs, collaborate with teams, and improve customer experience.

This role involves designing application components, writing quality code, mentoring developers, and collaborating with teams to ensure application reliability and scalability.

The Senior Software Engineer will lead technical initiatives, mentor team members, manage architectural decisions, and drive code quality through TDD and technical excellence while contributing to business strategy and team development.