···
Log in / Register

Mid-level Front-end Developer - React / TypeScript

Indeed
Full-time
Onsite
No experience limit
No degree limit
Puerta del Sol, 4, Centro, 28013 Madrid, Spain
Favourites
Share
Some content was automatically translatedView Original

Description

Job Summary: BABEL is seeking a strong mid-level Full Stack Engineer to build React + TypeScript applications, implement unit tests, and independently deliver features with a focus on clean, understandable code. Key Highlights: 1. Opportunities for professional growth and development 2. A collaborative and supportive work environment 3. Investment in training and physical/emotional well-being We are **One Team.** We **make it happen.** We are **Unstoppable.** BABEL is a multinational technology consultancy specializing in applying its services and technological expertise to accelerate the digital transformation of its clients — large enterprises and public institutions. **What is our strategic plan?** We look toward the future! Our **Hiperespacio 2029 strategic plan** promises an exciting journey, **full of opportunities** for professional growth and development. Achieving **€1 billion** in revenue is a challenge we are confident we will meet — thanks to the **collaboration** and **talent** of our people — writing yet another success story together. **What are we looking for?** Key Responsibilities * Build a React \+ TypeScript application from scratch \+ integrate it with backend APIs * Write clean, maintainable, well\-structured code * Implement unit tests (using Jest or similar) * Structure the project in a scalable and understandable way * Deliver features independently based on provided requirements * Communicate progress transparently * Understand the "why" behind implemented solutions What We Expect Technical Skills * Fluent written and spoken English (Minimum C1\) * Strong hands\-on experience with React \+ TypeScript * Ability to set up a frontend project from scratch * Good understanding of frontend architecture patterns * Experience building reactive UIs (frequently updating data) * Solid knowledge of REST APIs * Experience with testing frameworks (Jest or similar) * Strong CSS skills and ability to structure styles properly * Understanding of modern frontend tooling and ecosystem * Ability to evaluate trade\-offs between technical approaches * Clean code mindset (readability \> cleverness) We are looking for someone who: * Understands the code they write * Can explain architectural decisions * Uses AI as a tool — not as a substitute for understanding Soft Skills \& Work Style * Self\-sufficient and reliable * Delivers on time with good quality * Transparent in communication * Understands business context of implemented features * Comfortable working under technical supervision * Proactive in raising risks or doubts This is not a role for a junior developer, nor a purely senior architectural position. We are looking for a strong mid\-level engineer who can execute independently and responsibly. Advanced English Mandatory React.js Advanced Required JavaScript Advanced Required AngularJS Intermediate Optional OpenShift Advanced Optional SQL Structured Query Language Advanced Optional **What do we offer?** **Babel, the great way to achieve success.** Do you want to join an expanding, committed, and innovative team that makes history every day? At BABEL, we support you on your path to success. We believe in people’s talent and aim to empower it by offering an outstanding work environment built on collaboration and solidarity. Working at BABEL is much more than working for a company — it means joining a team of people united by a shared mission and a values-driven corporate model. And we do so by promoting diversity, equity, and inclusion — ensuring equal opportunity for all candidates in a discrimination-free environment. Moreover, * We champion work-life flexibility. (Points-based vacation system, remote work, and schedule flexibility). * We invest in the training of our *Babelievers*. * We invest in your physical and emotional health. (Private medical insurance / life insurance, personal trainer, and wellbeing program). * We also invest in your free time (outdoor activities, sports tournaments, streaming platform subscription (e.g., Netflix)). * You participate in the company’s growth and are recognized for your contribution (Benefits Bonus). * We focus on working with cutting-edge technologies and innovative projects — but above all, we accompany digital transformation and bring technology closer to society. **Are you ready to accept the challenge? We’re waiting for you!** *In compliance with current data protection regulations, we inform you that the controller of your personal data is GRUPO BABEL (see companies listed in the privacy policy), and your data will be used to manage your current and future recruitment processes, as well as for other purposes described on our website. This processing is based on the candidate’s consent. The personal data collected will not be shared with third parties except where expressly required by law. You may exercise your data protection rights by contacting* *data.protection@babelgroup.com**. Full privacy policy information is available on our website.*

Source:  indeed View original post
David Muñoz
Indeed · HR

Company

Indeed
Cookie
Cookie Settings
Our Apps
Download
Download on the
APP Store
Download
Get it on
Google Play
© 2025 Servanan International Pte. Ltd.