Top React Developer Jobs in Toronto

The role involves designing and developing innovative user interfaces and digital experiences, collaborating with teams, and ensuring high-quality solutions while contributing to the codebase and design discussions.

Lead the development of scalable full stack applications, involving complex projects and mentoring junior developers, with a focus on high performance and security.

Seeking a highly skilled Senior React Developer to build modern web and mobile applications, collaborate with teams, and optimize performance.

The Senior React Developer will create full-stack web and mobile applications, optimize performance, collaborate with teams, and conduct code reviews. Requires over five years of experience in software development, focusing on React and Firebase.

This role involves full-stack development, working in an Agile team to architect, code, and optimize software solutions while leveraging AI tools and best practices.

As a Lead Developer, you will oversee software delivery, advocate best practices, mentor teams, and collaborate with clients to fulfill their technical needs.

As a Senior Product Engineer, you'll develop AI-driven software, manage full-stack development, optimize performance, and collaborate across functions to enhance workflows for accounting professionals.

Develop cross-platform React Native mobile apps and Node.js backend services; integrate LLMs/AI features; own full-stack features end-to-end; write testable code, perform code reviews, collaborate with product/design, and optimize performance across mobile and backend systems.

Join Zensurance as an Intermediate Software Developer to build software for data collection and pricing engines using Node.js and TypeScript. Responsible for feature implementation, system performance monitoring, and mentoring junior developers while ensuring high-quality outputs.

As a Software Developer, you will design and implement front-end solutions using React and Next.js, focusing on user experience and collaborating with stakeholders. You'll leverage 3D technology to enhance product offerings in the interior decor industry, ensuring high-quality, maintainable code while continuing to develop your skills in a dynamic environment.

Design, develop, and maintain mobile applications using React Native, focusing on user onboarding and experience optimization while mentoring other engineers and influencing technical strategies.

Design, develop, and maintain payment processing systems. Optimize user experiences, ensure security, mentor engineers, and influence technical decisions.

As a Senior Full Stack Engineer, you will design user-centric solutions, lead projects, write maintainable code, and foster an innovative culture.

The role involves developing and operating Spring Boot microservices and modern React applications, focusing on end-to-end feature ownership in a hybrid work environment.

The role involves developing mobile applications using React Native, collaborating with teams, ensuring code quality, and mentoring peers while focusing on digital asset solutions.

The Senior Full Stack Software Engineer will design and develop scalable software solutions, collaborate with teams, conduct code reviews, and mentor colleagues in an agile environment.

The Mobile Developer (React Native) will build high-quality cross-platform mobile applications, participate in testing, and collaborate with the development team.

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

Design and develop scalable applications in an Agile team, collaborating closely on features while learning and applying new technologies.

Develop new features and functionality for EverHealth products, maintain existing experiences, code deployment, and collaborate in agile ceremonies.

As a Senior React Native Developer, you will design and develop cross-platform mobile applications that enhance fleet safety and performance, while ensuring high-quality user experiences and seamless integration with cloud services.

The Product Engineer, Fullstack is responsible for improving Pocus' AI-native prospecting platform, building web-apps, and collaborating with teams to deliver high-quality features.

The Full Stack Engineer will define technical direction, create API schemas, and ensure optimal user experiences for Bedrock Security's cloud platform.

As a Staff Software Engineer, you will build polished APIs, create internal tools, and collaborate with founders and designers to implement efficient backend systems.

Amplemarket seeks a Senior Backend Software Engineer to build reliable backend systems, design APIs, collaborate cross-functionally, and drive product development.