Backend jobs in Brazil
Software Engineer (React.Js)
International Digital Partners
Engenheiro De Software
Syonet
Desenvolvedor(A) Java - Sênior
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Senior Software Engineer - C#
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Desenvolvedor(A) Java - Sênior
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Desenvolvedor(A) Java - Sênior
Rethink By Framework
Senior Software Engineer - C#
Prosigliere
Senior Software Engineer - C#
Prosigliere
Software Engineer (React.Js)
International Digital Partners
Senior Software Engineer - C#
Prosigliere
Senior Software Engineer - C#
Prosigliere
Software Engineer
International Digital Partners
Desenvolvedor(A) Java - Sênior
Rethink By Framework
Senior Software Engineer - C#
Prosigliere
Software Engineer (React.Js)
Job summary
A global tech partner in São Paulo seeks a Software Engineer with expertise in React.js. You will develop scalable front-end applications, collaborating closely with backend engineers for seamless API integrations. Ideal candidates will have a Bachelor's degree and 5-7 years of experience in software development, especially with React.js, JavaScript, and TypeScript. This is an opportunity to be part of a forward-thinking team passionate about cutting-edge technologies.
Qualifications
- 5-7 years of professional experience in front-end software development.
- 3-5+ years of hands-on React.js experience, including Hooks and Context API.
- Proficiency in TypeScript and modern JavaScript.
Responsibilities
- Develop and maintain scalable front-end applications using React.js.
- Implement reusable UI components aligned with brand standards.
- Collaborate with backend engineers on API integrations.
Skills
Education
Tools
- 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.
- 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.
- 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.
* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.