Senior Front-end Developer – React

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Design and implement intricate front-end applications utilizing JavaScript/TypeScript, Angular, and React, employing sophisticated modularization techniques and incorporating micro frontends.

• Establish and enhance CI/CD pipelines to ensure seamless and dependable releases for mobile web and WebView environments.

• Formulate advanced build strategies, address complex configuration issues, and advocate for effective caching to elevate performance.

• Act as a technical expert during discussions and the implementation of Microfrontends architectures, concentrating on versioning, compatibility, and module integration. Utilize contemporary front-end observability practices with tools like Datadog and Lighthouse to enhance performance and usability assessments.

• Work collaboratively with cross-functional teams and provide technical contributions to Spec-Driven Development (SDD) initiatives, including engagement with AI assistants.

⛳️ Requirements

• Expert knowledge of JavaScript/TypeScript, HTML5, CSS3, and preprocessors such as SASS or LESS.

• Demonstrated experience with Microfrontends architectures, especially with Angular and React.

• Advanced configuration skills with build tools (Webpack/Rollup), focusing on caching (contenthash), code splitting, lazy loading, and security (Content Security Policy).

• Proficient in infrastructure automation and deployment within AWS environments (S3, CloudFront) using Infrastructure as Code methodologies.

• Implementation and standardization of automated tests (unit, E2E, accessibility) to guarantee high coverage and quality. Practical application of front-end observability tools (Datadog, Lighthouse) for performance evaluation.

🏝️ Benefits

• We prioritize the continual growth of our zuppers, encouraging each individual to pursue avenues that enhance their professional development.