This is a remote position. * This position is open exclusively to candidates located in Mexico or Colombia * Advancio is a global IT services company committed to providing cutting-edge technology solutions. We’re looking for a skilled React Native Developer to build high-quality, cross-platform mobile applications. You’ll collaborate with product, design, and backend teams to deliver performant, scalable, and feature-flag-driven experiences. We’re seeking a React Web Developer to build fast, accessible, and modern web applications. You’ll use Feature Flags to ship safely and collaborate across teams to deliver exceptional front-end experiences. Develop and maintain responsive, performant web applications using React and TypeScript . Implement Feature Flags to enable controlled rollouts and experimentation. Work closely with design and product teams to translate UI/UX into code. Create reusable components and libraries. Optimize applications for speed and scalability. Integrate APIs and collaborate with backend engineers. Requirements 3+ years of professional front-end development. Strong expertise in React, JavaScript (ES6+), and TypeScript . Hands-on experience implementing Feature Flags . Proficiency in HTML5, CSS3, and modern styling approaches. Experience with state management libraries and REST/GraphQL APIs. Familiarity with build tools (Vite, Webpack). Git workflow experience. Advance English Communications skills Nice-to-Haves Experience with SSR/SSG frameworks (Next.js, Astro). Accessibility best practices (WCAG). Automated testing (Jest, Cypress, React Testing Library). CI/CD experience.