
Senior Frontend Developer (Feature & Product Enhancements Team) at HR Force International. Role Overview. We are seeking a Senior Frontend Developer with deep expertise in building, optimizing, and scaling modern web applications. This role demands a balance between performance optimization and delivering innovative, user-centric interfaces. You will collaborate with our product, backend, and design teams to ship high-quality features at speed in a fast-paced, fully remote environment.. Responsibilities. . Develop highly responsive, performant, and scalable web interfaces.. . Optimize front-end performance for speed, accessibility, and cross-device compatibility.. . Collaborate closely with backend, design, and product teams to align on requirements and deliverables.. . Prototype and validate new UI/UX concepts for rapid MVP development.. . Implement best practices for maintainable, reusable, and testable code.. . Troubleshoot and resolve front-end issues with speed and precision.. . Ensure seamless integration between frontend and backend services.. . Required Skills & Qualifications. . Proven experience delivering high-quality frontend solutions in a fast-paced remote setup.. . Strong proficiency in JavaScript, TypeScript, React (or similar frameworks).. . Deep understanding of HTML5, CSS3, and modern styling approaches (e.g., CSS-in-JS, Tailwind, SCSS).. . Solid grasp of frontend performance optimization techniques.. . Strong experience with API integration and asynchronous data handling.. . Excellent written and verbal communication skills for cross-functional collaboration.. . Preferred Skills. . Familiarity with backend technologies for better integration awareness.. . Experience with real-time applications (e.g., WebSockets).. . Exposure to automated testing frameworks (e.g., Jest, Cypress).. . Knowledge of CI/CD pipelines for frontend deployments.. . Background in building enterprise-grade SaaS applications.. . Company Location: Poland.