Software Engineer (React.Js)

International Digital Partners; Araras; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A technology firm located in Brazil seeks a Software Engineer (React.js) with 5-7 years of experience. You will develop scalable front-end applications, implement reusable UI components, and collaborate with backend engineers. Strong skills in JavaScript, React.js, and a solid understanding of modern development trends are essential. The role requires optimizing application performance and ensuring responsiveness. Join a dynamic team and contribute to innovative projects that shape the future.

Qualificações

• Bachelor's degree in a relevant field or equivalent experience.
• 5-7 years of experience in front-end software development.
• 3+ years of experience with React.js and related technologies.

Responsabilidades

• Develop and maintain scalable front-end applications using React.js.
• Implement reusable UI components and collaborate with backend engineers.
• Optimize application performance for responsive, cross-browser compatibility.

Conhecimentos

React.js

JavaScript (ES6+)

TypeScript

HTML5

CSS3

RESTful APIs

Git

Formação académica

Bachelor’s degree in Computer Science, Engineering, or equivalent experience

Ferramentas

Next.js

Redux Toolkit

Jest

React Testing Library

Cypress

Descrição da oferta de emprego

Software Engineer (React.js)

Key Responsibilities

• Develop and maintain scalable front-end applications using React.js and related technologies.
• Implement reusable UI components and design systems that align with brand and accessibility standards.
• Collaborate with backend engineers to integrate APIs and data models.
• Write clean, maintainable, and testable JavaScript / TypeScript code.
• Optimize application performance and ensure responsive, cross-browser compatibility.
• Participate in code reviews, architecture discussions, and technical planning sessions.
• Stay current with emerging front-end trends, frameworks, and best practices.

Required Qualifications

• Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
• 5-7 years of professional experience in front-end software development.
• 3-5+ years of hands-on experience with React.js and the modern React ecosystem (Hooks, Context API, etc.).
• Strong proficiency in JavaScript (ES6+) and TypeScript.
• Experience with HTML5, CSS3, and CSS frameworks (e.g., Tailwind CSS, Styled Components, or Sass).
• Familiarity with RESTful APIs or GraphQL integrations.
• Version control experience using Git and CI / CD workflows.

Preferred Qualifications

• Experience with Next.js, Redux Toolkit, or other state management libraries.
• Understanding of front-end testing (Jest, React Testing Library, Cypress).
• Knowledge of performance optimization and accessibility (WCAG) best practices.
• Experience working with design systems or component libraries (e.g., MUI, Chakra UI, shadcn / ui).
• Familiarity with backend technologies (Node.js, Express, or serverless architectures).
• Prior experience in an Agile / Scrum environment.