Details of the role:

We are seeking a Senior Frontend Software Engineer to join our dynamic engineering team. As a key contributor, you will lead the development of scalable, high-performance user interfaces using React and React Native for Web, with a strong emphasis on mobile-first design principles.

This is an exciting opportunity to shape our front-end architecture, influence design decisions, and deliver seamless experiences across devices and platforms.

Key responsibilities:

· Design, develop, and maintain modern, reusable frontend components using React and React Native for Web

· Champion mobile-first design, ensuring optimal performance and UX across smartphones, tablets, and desktops

· Collaborate closely with product designers, backend engineers, and QA to deliver high-quality user interfaces

· Drive architectural decisions and contribute to long-term technical strategy for web and mobile experiences

· Optimize components for maximum performance across a range of web-capable devices and browsers

· Review code, mentor junior developers, and uphold best practices for code quality, testing, and accessibility

· Stay current with industry trends and emerging technologies to drive innovation and improve development efficiency

Required Skills:

· 5+ years of experience in frontend development, with deep expertise in React and strong fundamentals in JavaScript (ES6+), HTML5, and CSS3/SASS

· Hands-on experience using React Native for Web to extend mobile codebases to desktop and responsive web platforms

· Proficiency in mobile-first design principles and implementing responsive UIs that work across a wide range of devices

· Experience working in large development teams with a track record of applying best practices to manage complexity, improve code quality, and ensure cross-team collaboration

· Proven ability to write scalable, modular, and reusable components for both mobile and web, with strong emphasis on shared logic and UI consistency

· Solid understanding of component-based architecture, state management (e.g., Redux, Zustand), and asynchronous data fetching

· Familiarity with monorepo architectures (e.g., Nx, Turborepo, Lerna, or Yarn Workspaces) and experience structuring shared codebases to enable code reuse across platforms

· If no direct monorepo experience: ability to articulate and demonstrate alternative strategies for code reuse between web and mobile (e.g., shared libraries, modular design patterns, consistent API contracts)

· Experience with Git, agile workflows, peer reviews, and CI/CD pipelines (GitHub Actions, CircleCI, etc.)

· Excellent problem-solving skills, attention to detail, and ability to mentor and collaborate with cross-functional teams

· React Native app using Typescript, Hooks and Redux.

This is 100% remote. We are looking for a Frontend React (Mobile and Web) with experience in:

JavaScript (ES6+)

HTML5

CSS3/SASS

React Native

Redux/Zustand

API

CI/CD

Typescript

Hooks

If you want to apply, please review the job details below and share your updated resume in ENGLISH.

Position: Frontend React (Mobile and Web)

Location: 100% Remote

Client: Medsys

Payroll Company: Innova Solutions

If you are interested, please send me your updated resume in English.

Thanks,