Software Engineer (React.Js)

International Digital Partners; Santana de Parnaíba; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading tech company in Brazil is seeking a Software Engineer (React.js) to develop and maintain scalable front-end applications. The ideal candidate will have over 5 years of experience in front-end development, with strong expertise in React.js, JavaScript, and TypeScript. Responsibilities include optimizing application performance, collaborating with backend teams, and participating in architecture discussions. This is an exciting opportunity to work in a dynamic and innovative environment, contributing to cutting-edge projects.

Qualificações

• 5-7 years of experience in front-end software development.
• 3-5+ years of hands-on experience with React.js.
• Strong proficiency in JavaScript (ES6+) and TypeScript.

Responsabilidades

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

Conhecimentos

JavaScript (ES6+)

React.js

TypeScript

Front-end development

Version control with Git

Formação académica

Bachelor’s degree in Computer Science or Engineering

Ferramentas

Tailwind CSS

Styled Components

Jest

React Testing Library

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.