Hiring React Developer in Mississauga, ON. Full-time role requiring ReactJS, HTML5, CSS3, JavaScript, and Redux experience.
Responsibilities
We are hiring a React Developer for a full-time opportunity in Mississauga, ON. The role requires strong hands-on experience in ReactJS development, excellent knowledge of HTML5, CSS3, JavaScript, and modern frontend development practices, experience building responsive and interactive web applications using ReactJS, experience with popular React.js workflows such as Flux or Redux, strong understanding of Redux data patterns and NGRX state management, experience managing complex application states in scalable frontend applications, experience working with server-client architectures, hands-on experience consuming JSON data from REST APIs and backend services, understanding of frontend integration with enterprise applications and services, a curious mindset with a passion for learning new technologies, strong collaboration and teamwork skills in agile development environments, and willingness to share knowledge and contribute to team growth.
Requirements
Strong hands-on experience in ReactJS development; excellent knowledge of HTML5, CSS3, JavaScript, and modern frontend development practices; experience building responsive and interactive web applications using ReactJS; experience with React.js workflows such as Flux or Redux; strong understanding of Redux data patterns and NGRX state management; experience managing complex application states; experience with server-client architectures; hands-on experience consuming JSON data from REST APIs; understanding of frontend integration with enterprise applications; curious mindset; strong collaboration and teamwork skills; willingness to share knowledge.
Senior Frontend Engineer building reliable order - flow and trading experiences for Wealthsimple, Canada’s leading financial innovator. Owning frontend systems across equities, options, crypto, and real - time market data.
Senior Frontend Engineer owning Spare’s Nutshell design system and accessible React interfaces. Building operational transit software used by agencies worldwide.
Senior frontend - leaning fullstack engineer scaling React systems for exacare ai’s AI operating system for post - acute care. Improving healthcare workflows, quality, and clinical decision - making.
Senior frontend engineer leading React architecture for Instacart’s self - serve advertising platform. Building campaign management, reporting, performance, and design - system experiences.
Staff software engineer shaping scalable web services for Thunderbird, an open - source privacy - focused email and productivity platform. Leading architecture, prototypes, analytics, and technical direction.
Staff engineer leading architecture and development of scalable web services for Thunderbird’s privacy - focused email ecosystem. Shaping products, analytics, technical direction, and engineering practices.
Développeur·euse Frontend React contribuant aux projets technologiques canadiens de Maplr, startup reliant les talents mondiaux aux entreprises canadiennes. Conception d’architectures et développement d’interfaces web React performantes.
Senior Front End Engineer building React applications and streamed AI - generated experiences for Knotch’s content performance marketing platform. Developing multi - tenant interfaces, embeds, and data visualizations.
Front - End Engineer building responsive interfaces for Ontinue’s AI - powered MXDR cybersecurity platform. Integrating APIs, optimizing performance, and developing reusable components for secure security dashboards.
React developer building interactive community features for Pelmorex’s Weather Network and MétéoMédia apps. Developing scalable mobile and web experiences with real - time chat and social functionality.