Regularly participate in brainstorming sessions on user experience, data analysis, and task flow with your team's designer, Product Owner (PO), and data scientist
Develop creative frontend solutions to meet user needs and enhance user experience
Improve the experience of applications used by millions of users
Develop responsive pages and visual components
Integrate with RESTful APIs
Review team pull requests
Analyze legacy applications to drive their evolution and the platform's advancement

CI/CD (Jenkins / GitHub Actions)
Design System
Knowledge of OOP, SOLID principles, and Clean Code
More than 3 years of experience in frontend development
Familiarity with methodologies: Agile, Scrum, Kanban
Strong knowledge of JavaScript (ES6, TypeScript), Node.js, HTML, CSS, and React
Accessibility (A11y): WCAG Levels A, AA, and AAA
Ability to maintain high page performance through continuous monitoring of performance indicators using tools like Lighthouse or GTmetrix
Experience with JavaScript frameworks/libraries: Styled Components, Next.js, Redux, Node.js
Good understanding and experience with SSR (Server-Side Rendering), SPA (Single Page Application), and SSG (Static Site Generation)
Development with unit tests, integration tests, and linting
Knowledge of Architecture and Domain-Driven Design
Micro-frontends

Frontend Developer, React – Mid-level

Key skills