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Apr 3, 2026

Front End React Engineer (Mid-level)

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99x Brazil is on the lookout for a talented Front End React Engineer to join our innovative team. With a focus on developing cutting-edge web applications, you'll be part of a dynamic group with a strong reputation for delivering high-quality tech solutions. You’ll work with international teams in Brazil and Norway, delivering secure, scalable, and high-quality web solutions. As a Front End React Engineer, you'll leverage your expertise in React to create exceptional user interfaces that enhance user experience and drive engagement. Responsibilities - Develop and maintain scalable front-end applications using React and TypeScript.  - Integrate front-end applications with REST/GraphQL APIs.  - Contribute to performance, SEO, and accessibility best practices.  - Collaborate with backend developers and participate in technical discussions.  - Ensure code quality through testing and code reviews.  Requirements - 3+ years of experience with React in production environments.  - Solid knowledge of JavaScript (ES6+) and TypeScript.  - Experience integrating with APIs (REST or GraphQL).  - Familiarity with CMS-driven or headless CMS projects.  - Intermediate/Advanced English for international collaboration.  Benefits - Your pick when it comes to employment models: CLT/PJ/Cooperativa; - We provide the necessary resources for you to grow and learn on the job, including online courses, mentoring, the latest-gen laptops, and great ultra-wide, IPS panel monitors; - A fully remote work environment with flexible working hours; - Bonus for any referrals that we end up hiring;