Javascript jobs in Brazil
Desenvolvedor Front-End Sênior (ReactJS)
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Neurotech
Engenheiro(a) de Software Backend Pleno / Sr – Efí Bank – Home Office
Efí Bank
Frontend Developer
Job summary
A tech company is seeking a Front End Engineer to develop and optimize web interfaces primarily using ReactJS. The ideal candidate should have 3-5+ years of working experience with ReactJS, proficiency in JavaScript, HTML5, and CSS3. Responsibilities include collaborating with teams, participating in code reviews, ensuring compatibility across devices, and troubleshooting UI issues. This position is remote within Brazil, offering a great opportunity for professional growth.
Qualifications
- Strong experience with ReactJS (3–4 years for Mid-Level, 5+ years for Senior).
- Proficiency in JavaScript, HTML5, CSS3, and front-end tools.
- Experience with state management tools and agile development.
Responsibilities
- Develop, maintain, and optimize web interfaces using ReactJS.
- Collaborate with cross-functional teams for high-quality features.
- Participate in code reviews and improve UI development best practices.
- Ensure responsive design and optimal performance across devices.
- Troubleshoot and resolve UI issues throughout the development lifecycle.
Skills
Role: Front End Engineer
Location: Remote (Brazil)
Employment Type: Contract
- Develop, maintain, and optimize web interfaces using ReactJS
- Collaborate with cross-functional teams to deliver high-quality features
- Participate in code reviews and contribute to best practices in UI development
- Ensure responsive design and seamless performance across devices
- Troubleshoot and resolve UI issues throughout the development lifecycle
- Strong experience with ReactJS (Mid‑Level: 3–4 years of hands‑on experience; Senior: 5+ years of hands‑on experience)
- Proficiency in JavaScript (ES6+), HTML5, CSS3, and related front‑end tools
- Experience with state management (Redux, Context API, etc.)
- Knowledge of version control (Git) and agile development methodologies
- Must currently be actively working with ReactJS technologies
* 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.