Software Engineer (React.Js)

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

Resumo da oferta

A tech company in Brazil is seeking a Software Engineer (React.js) to develop and maintain scalable front-end applications. This role requires strong expertise in JavaScript and React.js, along with collaboration skills for integrating APIs. Candidates should have a Bachelor’s degree in a relevant field and possess 5-7 years of professional front-end experience. This position emphasizes best practices in performance optimization and involves working within an Agile environment.

Qualificações

• 5-7 years of professional 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 and maintain scalable front-end applications using React.js.
• Collaborate with backend engineers to integrate APIs.
• Participate in code reviews and technical planning sessions.

Conhecimentos

React.js

JavaScript (ES6+)

TypeScript

UI components

Cross-browser compatibility

Formação académica

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

Ferramentas

Git

RESTful APIs

Next.js

HTML5

CSS3

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.