> Markdown version of [/jobs/ext/2068553-senior-frontend-engineer-react-native](https://www.wearedevelopers.com/jobs/ext/2068553-senior-frontend-engineer-react-native). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Frontend Engineer - React Native

- **Company:** Macadam
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Mobile Application Software, ReactJS, Backend, React Native, Front End Software Development
- **Published:** August 15, 2026
- **Apply:** https://www.buscojobs.com.es/senior-frontend-engineer-react-native-en-madrid-ID-367442281

## About the Role

Solid experience in front-end development, with a strong focus on React Native.
Proven track record of developing and maintaining high-quality mobile applications.
Deep understanding of React Native and its core principles.
Strong knowledge of UX/UI design principles and the ability to work closely with design teams.
Excellent problem-solving skills and attention to detail.
Strong communication and teamwork skills.

## Description

Macadam is a movement powered by over 14 million users who walk every day with us.We're here to make walking more rewarding, engaging, and consistent - not just a habit, but something people genuinely enjoy.Rooted in thoughtful design, our approach helps people stick with healthier routines by making them feel simple, motivating, and fun.As we grow, we're focused on deepening our impact: supporting our community with smarter tools, richer experiences, and more reasons to keep moving.If you're passionate about building products that improve lives at scale, we'd love to meet you.THE ROLE As our Frontend Engineer, you'll drive the development and maintenance of our high-performance mobile app, collaborating with UX/UI designers, product teams, and backend engineers to ship innovative features that delight users worldwide.Your expertise will ensure seamless, scalable interfaces powered by React Native.This role is based in Barcelona.We're looking for candidates who are already living in the city or ready to relocate.WHAT YOU'LL DODevelop new features and maintain existing ones for our React Native application, ensuring high performance, quality, and responsiveness.Collaborate with cross-functional teams to define, design, and ship new features.Work closely with the UX/UI design team to implement clean, user-friendly interfaces.Optimize application for maximum speed and scalability.Apply robust security measures and data protection.Implement complex animations using Reanimated 3.Stay up-to-date with the latest industry trends and technologies, and bring innovative ideas to the table.WHAT YOU'LL BRINGSolid experience in front-end development, with a strong focus on React Native.Proven track record of developing and maintaining high-quality mobile applications.Deep understanding of React Native and its core principles.Strong knowledge of UX/UI design principles and the ability to work closely with design teams.Excellent problem-solving skills and attention to detail.Strong communication and teamwork skills.WHAT'S IN IT FOR YOUAn instrumental role in a high-visibility consumer app with millions of users.Direct influence on the product and user experience.A supportive, talented, and passionateinternational team .Offices in the heart ofBarcelona .Wellness allowance (powered by Urban Sports).Hybrid working culture with international flexibility.Friday Team lunch.Company events and offsites.WHY MACADAM?We don't just talk about change - we walk it.Make it happen- take ownership, drive outcomes that matter.Build together, win together- support and challenge each other to go further.Trust the data- decide clearly, act confidently, measure what counts.Build for people- design with empathy, simplicity, real humans in mind.Think bigger- set the bar high, push boundaries, imagine better ways.#J-*****-Ljbffr


## Related Videos

- [Building Better Apps with React Native](https://www.wearedevelopers.com/videos/1466-building-better-apps-with-react-native)
- [Challenges of building React and React Native apps](https://www.wearedevelopers.com/videos/448-challenges-of-building-react-and-react-native-apps)
- [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [Making the switch from web to mobile development](https://www.wearedevelopers.com/videos/274-making-the-switch-from-web-to-mobile-development)
- [Hands-on React Native: From Zero to Hero](https://www.wearedevelopers.com/videos/277-hands-on-react-native-from-zero-to-hero)

## Related Articles

- [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025)
- [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)
- [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025)
- [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023)