Top Front End Developer Jobs in Toronto

As a Staff Software Engineer, you'll lead frontend development, ensure quality and scalability of systems, mentor engineers, and drive technical strategy.

Develop and maintain eBay Live, improving engineering velocity through collaboration and mentorship while ensuring high-performance, responsive web solutions.

As a Frontend Engineer, you will design and build responsive UIs, integrate APIs, mentor peers, and collaborate across teams to ensure optimal user experiences.

Join CrowdStrike as a UI engineer to build an advanced data visualization framework, collaborating with interdisciplinary teams and enhancing user experiences in cybersecurity.

The Sr. Staff Frontend Engineer will lead complex initiatives, drive technical direction, and mentor others while focusing on high-quality code and system design for eBay's live shopping experience.

You will build responsive web applications, make architecture decisions, write tests, manage API contracts, and improve engineering processes.

The Frontend Developer will create and customize e-commerce storefronts using BigCommerce, while collaborating with UX/UI designers and backend developers. Responsibilities include theme development, optimization, and cross-browser compatibility, with a focus on user experience and performance.

The Senior Software Engineer will lead frontend initiatives, build user-facing features in React and React Native, and mentor teammates within a collaborative environment.

The Frontend Engineer will lead the development of innovative software integrations, collaborate with teams to enhance user experiences, and optimize application performance while handling the complete project lifecycle in a hybrid work environment.

The Staff ASIC Front-End Design Engineer will lead design and development of security subsystems, focusing on RTL implementation, microarchitecture development, and design optimization, ensuring robust power, performance, and area targets.

Develop and deliver code for new features using Angular, creating responsive user interfaces, collaborating with teams, and optimizing performance.

The Senior Front-End Software Engineer will develop full-stack web applications, maintain existing systems, lead technical discussions, and mentor junior engineers.

The Front End Engineer for the ACE team will drive initiatives for Cost Management and AI-powered Analytics, delivering features and collaborating with cross-functional teams while promoting product vision and planning.

Lead design and implementation of a scalable frontend foundation for internal tools: build and maintain the internal portal and shared component library, optimize performance and accessibility, improve developer experience (build pipelines, testing, deployment), and collaborate with backend, design, and cross-functional teams to enable efficient content and AI-powered feature delivery.

Develop and maintain full stack software solutions for lidar products, manage cloud infrastructure, and optimize performance in a Linux environment.

The Frontend Engineer will build web interfaces for a healthcare APIs clearinghouse while collaborating across teams to ensure high-quality, responsive design and functionality.

As a Senior Full Stack Engineer, you will build key features for a high-performance observability platform, focusing on developer experience and community engagement, while overcoming technical challenges related to data processing.

Responsible for developing high-performance frontend features using Next.js, TypeScript, and Tailwind CSS, translating designs into responsive UIs, and collaborating with teams.

Build and optimize a responsive Vue.js frontend for a customer-service SaaS, collaborate with product and dev teams, handle production support, participate in Agile ceremonies, perform code reviews, and mentor junior developers.

The Senior Staff Frontend Engineer will lead major frontend initiatives, contributing to application architecture, performance, and user experience while collaborating with engineers across the stack.

As a Front End Engineer Tech Lead, you'll design and develop frameworks, provide technical leadership, collaborate across teams, and drive architecture decisions.

As a Lead Frontend Engineer, design and implement frontend solutions, optimize performance, mentor engineers, and enhance security measures across the software platform.

The Staff Application Engineer will develop critical application features, ensure code quality, and work collaboratively to impact sales compensation solutions.

As a Frontend Engineer, you will develop and enhance user experiences for Wordly's translation services, focusing on UI implementation, testing, and API integration.

As a Software Engineer, you will build and launch impactful products for personal injury lawyers, significantly improving lives while working in a collaborative and fast-growing team.