Software Engineer (React.Js)

International Digital Partners; Caxias do Sul; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading tech firm in Brazil is looking for a Software Engineer specializing in React.js. The ideal candidate will develop scalable front-end applications, collaborate with back-end teams, and ensure performance optimization across platforms. A bachelor's degree in a related field and 5-7 years of front-end experience are required. Familiarity with modern web technologies like JavaScript, TypeScript, and CSS frameworks is essential. Join an innovative team focused on best practices in user experience and accessibility.

Qualificações

• 5-7 years of professional front-end software development experience.
• 3-5+ years hands-on experience with React.js and its ecosystem.
• Proficiency in JavaScript and TypeScript, with experience in HTML5 and CSS3.

Responsabilidades

• Develop and maintain scalable front-end applications using React.js.
• Implement reusable UI components and design systems.
• Collaborate with backend engineers to integrate APIs.

Conhecimentos

Front-end development

React.js

JavaScript (ES6+)

TypeScript

HTML5

CSS3

Responsive design

Git

Formação académica

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

Ferramentas

React Testing Library

Jest

Cypress

Tailwind CSS

Git

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.