Top Front End Developer Jobs in Toronto

Develop user-facing features and create frontend infrastructure using React.js and TypeScript, collaborating with product designers and backend engineers.

As a Senior ASIC Design Engineer, you will handle digital SoC design, collaborating to deliver high-performance automotive communication semiconductors and systems.

The Senior Front-End Engineer will develop user-friendly software, improve APIs, and work within a team to create high-quality applications using JavaScript, TypeScript, and various frameworks.

Join eBay as a Staff Frontend Software Engineer to design, develop, and maintain high-performance web applications, collaborating in an agile environment.

Design and build scalable mobile applications using React and React Native. Collaborate with teams to deliver high-performance applications.

As a Frontend Software Engineer, you will lead UI feature development, optimize performance, and collaborate on design and architecture for enterprise-grade products.

As a Frontend Product Engineer, you will build core user-facing product experiences using React JS and ensure seamless API integration, collaborating with product managers and designers.

The Software Engineer will refine the existing React app and build new features, acting as the frontend expert to debug issues. They will collaborate with a high-performing team in an in-person environment and focus on delivering a polished customer experience.

The Senior Front-End Developer will lead development projects, mentor team members, and design systems for pricing solutions, utilizing Node.js, React, and GraphQL, focusing on cross-device performance optimization.

As a Senior Frontend Engineer, you will architect scalable client applications, focusing on frontend/mobile development, event instrumentation, and collaboration with cross-functional teams to optimize performance and data systems.

Lead Staff Software Engineers manage projects, provide technical leadership, collaborate with product teams, and facilitate team development to deliver high-quality software.

The Senior Front End Engineer will enhance the Insights Explorer feature by building high-impact interfaces, mentoring junior engineers, and ensuring code quality through tests and documentation.

Build intuitive interfaces for construction workflows using React and TypeScript, optimizing performance and creating data-rich dashboards.

Lead medium-complexity platform projects, improve developer experience, contribute to design systems, and advocate for AI adoption in the team.

Lead the modernization of frontend systems, enhance Module Federation architecture, and collaborate across teams to improve tooling and observability in a fast-paced AI-native environment.

The Senior Frontend Developer at Uride will design and optimize user interfaces for web and mobile platforms, lead development initiatives, and mentor junior developers while collaborating in a remote team environment.

Join Ema as a Software Engineer to design and develop user interfaces for web applications, collaborating with product managers and UX designers, and integrating APIs.

As a Senior Frontend Developer, you'll write efficient code, create tests, and collaborate with teams to develop the Structure for Jira Cloud.

The Senior Frontend Engineer will build and enhance core product features using Angular 2+ and React, while collaborating with cross-functional teams to ensure high-quality delivery and performance. Responsibilities include writing reusable code, mentoring teammates, and addressing technical challenges.

Join Megaport as a Senior Frontend Software Engineer to develop high-quality web applications, improve systems, and enhance user experiences for both customers and internal users. Collaborate with teams to build responsive and scalable solutions utilizing modern frontend technologies and practices.