Strong proficiency in React and JavaScript (ES6+) Experience with MUI (Material-UI), HTML5, CSS3, and pre-processors (LESS/SASS) Deep understanding of React workflows (Hooks, Context API, or Redux) Experience with modern build pipelines (Vite or Webpack) Understanding of programming fundamentals Understanding of testing fundamentals, or desire and ability to learn and master Agile (Scrum) practice (deliver working code regularly) UI engineering best practices: accessibility, responsive design, and performance UX theory and practice Excellent written and verbal English Ability to work with others in team Ability to work independently as well as with the team git and GitHub