DataAnnotation hires a Front End Engineer in Alabama to build responsive web interfaces for data labeling tools. Develop pixel-perfect UIs using React and TypeScript. Optimize components for high-volume data workflows. Collaborate with backend teams on annotation dashboards. Tackle daily tasks like refactoring legacy code and A/B testing features for better usability. Lead a key project to integrate real-time feedback loops. Hold a bachelor's in computer science or equivalent. Bring 3+ years in front-end development. Master React, JavaScript, CSS-in-JS, and Git. Familiarity with Webpack a plus. Excel in responsive design and state management. Show strong problem-solving. Dynamic remote-first culture. Competitive compensation package.