> Markdown version of [/jobs/ext/1931529-frontend-engineer-senior-lead-id55143](https://www.wearedevelopers.com/jobs/ext/1931529-frontend-engineer-senior-lead-id55143). 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).

---

# Frontend Engineer (Senior/Lead) Id55143

- **Company:** Agileengine
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Artificial Intelligence, Cascading Style Sheets (CSS), Software Quality, Code Review, Software Design Patterns, Web Development, Ui Patterns, Software Engineering, Systems Integration, Web Applications, Tailwind, ReactJS, Webpack, Material UI, Information Technology, Build Tools, Graphql, Front End Software Development, React Redux
- **Published:** August 5, 2026
- **Apply:** https://www.buscojobs.com.es/frontend-engineer-senior-lead-id-55143-en-madrid-ID-365517893

## About the Role

University or college degree in Information Technology or a related field, or relevant work experience;
7+ years of software development experience with a strong focus on modern web frontend technologies;
Solid experience with React.js and component-based development;
Strong understanding of building dynamic and customizable layouts;
Experience building or consuming design systems and reusable UI component libraries;
Knowledge of clean code principles, design patterns, and scalable frontend architecture;
Experience integrating REST or GraphQL APIs into web applications;
Experience with state management tools such as Redux or Zustand;
Experience with build tools such as Vite, Webpack, or ESBuild;
Experience with styling systems such as CSS Modules, Tailwind, styled-components, or CSS-in-JS;
Structured and analytical working style with strong team collaboration skills;
Excellent English communication skills.

## Description

Why Join Us AgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries.We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.About the RoleAs aSenior/Lead Frontend Engineer , you will lead the development of modern web applications, crafting high-performance, scalable, and reusable UI components that bring complex data to life.Working with React and modern frontend architectures, you'll drive technical decisions, mentor developers, and shape best practices in code quality, accessibility, and performance.This role offers strong influence on product experience and architecture while contributing to a collaborative, innovation-driven environment.What You Will DoContribute to the frontend development of new web applications;Design and implement high-performance, maintainable, and reusable UI components;Drive the migration to modern tech stacks and architect scalable features for React applications;Visualize complex data sets using advanced frontend techniques;Ensure best practices in front-end architecture, code quality, accessibility, and testing;Participate in code reviews, technical discussions, and mentorship of developers;Continuously research and advocate for improvements in performance, scalability, and developer experience.MUST HAVESUniversity or college degree in Information Technology or a related field, or relevant work experience;7+ years of software development experience with a strong focus on modern web frontend technologies;Solid experience with React.js and component-based development;Strong understanding of building dynamic and customizable layouts;Experience building or consuming design systems and reusable UI component libraries;Knowledge of clean code principles, design patterns, and scalable frontend architecture;Experience integrating REST or GraphQL APIs into web applications;Experience with state management tools such as Redux or Zustand;Experience with build tools such as Vite, Webpack, or ESBuild;Experience with styling systems such as CSS Modules, Tailwind, styled-components, or CSS-in-JS;Structured and analytical working style with strong team collaboration skills;Excellent English communication skills.NICE TO HAVESGerman language proficiency.PERKS AND BENEFITSProfessional growth: Mentorship, TechTalks, and personalized growth roadmaps.Competitive compensation: USD-based pay with education, fitness, and team activity budgets.Exciting projects: Modern solutions with Fortune 500 and top product companies.Flextime: Flexible schedule with remote and office options.Meet Our Recruitment ProcessApplication ? Coding Challenge ? Video Interview ? Technical Interview or Interview with the Hiring Manager(s).Each step helps us understand your skills and overall fit.If it's a match, you'll receive an offer.#J-*****-Ljbffr


## Related Videos

- [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)
- [Micro Frontends with Module Federation: Why and How?](https://www.wearedevelopers.com/videos/165-micro-frontends-with-module-federation-why-and-how)
- [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library)
- [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook)
- [Native Federation: The Future of Micro Frontends and Plugin-Systems in Angular](https://www.wearedevelopers.com/videos/1018-native-federation-the-future-of-micro-frontends-and-plugin-systems-in-angular)
- [Microfrontends at Scale](https://www.wearedevelopers.com/videos/236-microfrontends-at-scale)

## Related Articles

- [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025)
- [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025)
- [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers)
- [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)
- [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023)
- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)