Vitio is a healthcare startup on a mission to transform patient care through remote monitoring, connecting patients and medical professionals to improve lives. We're building technology that truly makes a difference. If you're looking to create real impact, this could be the place. This role is not just a development position — we are seeking someone who can own frontend technology, guide best practices, and lead a team in building scalable, accessible, and sustainable solutions across web and mobile platforms. Key Responsibilities - Lead frontend architecture and development using React and React Native. - Define and uphold best practices in code quality, accessibility, performance, testing, and maintainability. - Mentor 4 team members and facilitate collaborative decision-making with product and design teams. Component Design & UI Implementation - Design and maintain reusable component systems. - Translate Figma designs into accessible, responsive interfaces. - Closely collaborate with UX/UI designers to ensure visual and functional fidelity. Testing Strategy & Quality Assurance - Define and promote a robust testing strategy including unit, integration, and E2E tests. - Use tools like Jest, Testing Library, and Playwright, and set up realistic mocks. - Foster a culture of technical excellence and continuous learning throughout the team. Required Skills & Qualifications - 8+ years of hands-on experience in frontend development, significant experience in production-level React and React Native projects. - Strong expertise in JavaScript, TypeScript, design patterns, composition strategies, state management, and performance optimization. - Proven experience implementing accessibility standards: ARIA roles, keyboard navigation, contrast, semantic HTML. - Ability to mentor and support other developers, foster knowledge sharing, and help shape team culture.