Senior Front End Engineer

**RemoFirst** is unlocking global hiring so companies can build exceptional teams from anywhere. Our mission is to become the most affordable and accessible global HR platform for more than 400 million businesses. We handle hiring, onboarding, payroll, compliance, and talent management across borders so companies can focus on building, not bureaucracy. We are scaling at incredible speed and transforming one of the fastest-growing industries in the world. To fuel this momentum, we are looking for a Senior Product Owner who moves fast, obsesses over user experience, thinks analytically, and thrives in environments where ownership and autonomy are the default. You will lead a core product line from idea to execution and work directly with leadership on initiatives that shape the future of global employment. **What you will bring:** - 6+ years of professional front-end development experience, with strong hands-on expertise in http://React.js - Excellent knowledge of TypeScript, JavaScript (ES6+), HTML5, and CSS3 - Experience with common React ecosystem tools and libraries (Redux, React Query, Zustand, or similar) - Solid understanding of component-based architecture, state management, and modern front-end patterns - Experience building responsive, performant, and user-friendly web applications - Strong problem-solving skills and the ability to break down complex UI and state-management challenges into clean solutions - Experience with performance profiling, debugging, and optimisation - Familiarity with Git and modern development workflows - Strong communication skills in English and the ability to collaborate effectively with cross-functional teams **What You Will Do:** - Design, develop, and optimise scalable and performant front-end features using React.js and modern TypeScript - Collaborate closely with UI/UX designers to translate designs and wireframes into high-quality, accessible, and maintainable codeImplement responsive and adaptive design to ensure consistent experiences across devices and screen sizes - Take ownership of front-end architecture and component design within your areas of responsibility - Integrate with RESTful APIs and backend services, understanding data flows and performance implications - Write clean, testable, and maintainable code, following front-end best practices - Participate actively in code reviews, providing thoughtful feedback and helping raise overall engineering quality - Identify performance bottlenecks and apply benchmarking and optimisation techniques - Contribute to technical planning, estimation, and sprint execution - Debug production issues and help improve reliability and user experience - Stay current with front-end trends and technologies, applying them pragmatically where they add value - Fully remote role - Opportunity to work on global-scale systems and products - Exposure to international teams and modern engineering practices - High ownership and autonomy in a fast-growing startup environment - A strong culture grounded in speed, ownership, trust, transparency, customer obsession, and excellence. - Real problems, global impact, and the chance to help redefine how the world works.