Mid-Level Frontend Engineer (React.js) – Remote

About the role

We are seeking a Mid‑Level Frontend Engineer to join our remote team for a 4‑month project. You will build and maintain scalable, customer‑facing web applications using React.js and Next.js, collaborating closely with designers, backend engineers, and product owners.

Key responsibilities

• Develop and maintain modern web applications with React.js and Next.js.
• Create responsive, reusable, and accessible UI components.
• Collaborate with cross‑functional teams to deliver new features.
• Optimize performance, Core Web Vitals, and overall user experience.
• Integrate REST APIs and GraphQL services.
• Implement state‑management solutions such as Redux Toolkit or TanStack Query.
• Participate in code reviews and uphold high code quality.
• Troubleshoot production issues and monitor application performance.
• Contribute to frontend architecture and reusable component libraries.
• Follow Agile practices and take part in sprint planning.

Required profile

• 3‑5 years of frontend development experience.
• Strong expertise in React.js and solid experience with Next.js.
• Proficiency in JavaScript (ES6+) and TypeScript.
• Deep understanding of HTML5, CSS3, responsive design, and Tailwind CSS or Bootstrap.
• Experience consuming REST APIs and/or GraphQL.
• Familiarity with state‑management tools like Redux Toolkit, Redux, or TanStack Query.
• Comfortable using Git and following frontend architecture best practices.
• Excellent problem‑solving, debugging, and English communication skills.

Required skills

• React.js
• Next.js
• JavaScript (ES6+)
• TypeScript
• HTML5
• CSS3
• Tailwind CSS
• Redux Toolkit
• TanStack Query
• REST APIs
• GraphQL
• Git
• Jest
• React Testing Library
• Docker
• AWS (nice to have)
• Sentry
• CI/CD