React Full Stack Developer

About the role

We are looking for an experienced Full Stack Developer to join our Toronto team, working on high‑performance enterprise applications. The role focuses on building modern, responsive user interfaces with React.js while also delivering robust backend services using Java (Spring Boot) or Node.js.

Key responsibilities

• Design, develop, and maintain responsive and scalable web applications using React.js.
• Build reusable UI components and implement modern front‑end architecture.
• Develop and manage application state using Redux and related state management libraries.
• Integrate front‑end components with backend services and APIs.
• Develop and maintain backend services using Java (Spring Boot) or Node.js.
• Collaborate with product managers, UX designers, and developers to translate business requirements into technical solutions.
• Optimize application performance, scalability, and user experience.
• Write clean, maintainable, and testable code following best practices.
• Participate in code reviews, unit testing, and Agile development processes.
• Troubleshoot and resolve application defects and production issues.

Required profile

• 5+ years of software development experience with a strong focus on React.js.
• Proven experience building scalable web applications using React, Redux, and modern JavaScript (ES6+).
• Hands‑on experience with React libraries, hooks, component lifecycle, and state management.
• Experience developing RESTful APIs and integrating front‑end applications with backend services.
• Strong backend development experience using Java (Spring Boot) or Node.js.
• Familiarity with Git, CI/CD pipelines, and modern development workflows.
• Knowledge of responsive design principles and cross‑browser compatibility.
• Experience working in Agile/Scrum environments.

Required skills

• React.js
• Redux
• JavaScript (ES6+)
• HTML5
• CSS3
• Java (Spring Boot)
• Node.js
• RESTful APIs
• Git
• CI/CD pipelines
• TypeScript
• AWS / Azure / GCP
• Docker
• Microservices architecture
• Automated testing frameworks