Top Front End Developer Jobs in Toronto

As a Frontend Software Engineer for eBay Live, you will design, develop, and maintain high-quality code while collaborating with cross-functional teams to enhance the shopping experience.

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.

As a Frontend Engineer, you will design and maintain UI components, collaborate with teams, and ensure high-quality solutions. Responsibilities include UI development, code reviews, and performance enhancements.

As a Frontend Developer, you will build a scalable frontend architecture for Lylli's internal tools, ensuring performance and usability, leading development efforts, and optimizing workflows through API integrations.

The Front End Engineer will work with Angular, Bootstrap, and PrimeNG to build interfaces, implement GoJS for diagrams, conduct E2E testing with Playwright, and manage unit testing with Jasmin. Responsibilities include deploying applications using micro-frontends architecture, developing a back-end with NodeJS on Docker, and integrating APIs using the BFF approach.

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

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

As a Front-End Developer Intern, you will design and develop digital experiences using modern web technologies while collaborating with senior engineers and contributing to customer projects.

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

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.

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.

As a Staff Front End Engineer, you'll build modern web applications, make architectural decisions, write tests, and enhance engineering processes.

As a Senior Frontend Engineer at Zapier, you'll design and develop complex UIs, lead feature delivery, and integrate AI into products while collaborating with cross-functional teams.

Lead Front End Developer responsible for developing web applications, enterprise integrations, and front-end development using React/Angular, while leading scrum teams and maintaining application architecture.

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

Own and evolve frontend systems across product areas; shape frontend technical strategy; lead architecture, performance, and UX improvements; establish component, state, accessibility, and testing standards; mentor engineers and guide technical decisions to ensure scalable, maintainable UI platforms.

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

As a Frontend Engineer at Deel, you'll collaborate across teams to design, code, test, and maintain applications, ensuring a high-quality customer experience using TypeScript and React.js.

Design, implement, and maintain scalable front-end solutions using React and TypeScript; ensure performance, security, deployment readiness, and collaborate with cross-functional teams to deliver features and resolve production issues.

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.

As a Frontend Engineer, you will develop mobile-first UIs in VueJS, enhance performance, mentor team members, and participate in code reviews and team ceremonies.

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

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

The Senior Software Engineer will design and implement web applications using React and Typescript, ensuring security and scalability while participating in Agile processes.