Senior Frontend Developer

Description

**Location:** León, CL, ES **\#job\-location.job\-location\-inline { display:** inline; } **Professional Profile:** Defense and Security **Required Experience:** More than 2 years of experience **Work Modality:** Hybrid At Indra Group, we protect what matters most. We lead the development of advanced technological solutions in cybersecurity, designing robust, resilient, and scalable architectures that enable our clients to address current and future technological challenges. Join our cyberdefense innovation team! As part of our positioning as a leading cybersecurity company, we aim to strengthen our team with a Hybrid Infrastructure Specialist, with strong Linux orientation, virtualization, containerization, and on-premise systems expertise, to participate in strategic projects within the technology area. What will you do? Develop modern, maintainable, and scalable frontend applications using JavaScript (ECMAScript 6 or later), HTML5, and CSS3\. Design and develop user interfaces following best practices for user experience and performance. Participate in the creation and maintenance of reusable component libraries. Develop applications using the Atomic Design paradigm. Implement and consume services via REST APIs. Write unit tests using tools such as Jest, Karma, or Jasmine. Manage code versions using Git and Gitflow workflows. Apply modern styling methodologies using SASS and BEM. Collaborate in multidisciplinary teams using agile methodologies such as Scrum and Kanban. Participate in code reviews, continuous improvement, and technological evolution of applications. What are we looking for in you? Don’t worry if you don’t meet 100% of our requirements. Go ahead—explore our offer and tell us what you can bring to the team! : ✅ At least 5 years of experience as a Frontend Developer. ✅ Demonstrable knowledge of JavaScript (ECMAScript 6 or later). ✅ Solid experience with HTML5 and CSS3\. ✅ Minimum 3 years of experience with Vue.js. ✅ Advanced proficiency with Git and Gitflow. ✅ Experience with styling tools such as SASS and the BEM methodology. ✅ Experience developing component libraries. ✅ Experience developing applications using the Atomic Design paradigm. ✅ Knowledge and hands-on experience with unit testing tools such as Jest, Karma, or Jasmine. ✅ Experience handling and implementing REST APIs. ✅ Familiarity with agile methodologies such as Scrum and Kanban. ✅ High level of English proficiency. What we offer you **Stability and Future ✨:** Long-term projects at a leading defense company with over 60\.000 professionals and solid financial backing. **Innovative and High-Impact Projects :** You’ll work with cutting-edge technologies, delivering impact both nationally and internationally. **Close and Transparent Environment :** Enjoy direct and fluid communication with managers and colleagues in a collaborative and open setting. **Autonomy and Flexibility :** You’ll have the freedom to organize your work, with genuine work-life balance adapted to your pace through a hybrid model. **Personalized Career Plan :** Designed to accelerate your professional growth and development. **Continuous Training :** Through Open University and Udemy for Business (over 6\.000 courses for specialization!). **Exclusive Wellness Discounts :** Enjoy benefits at gyms, restaurants, stores, leisure activities, and more as an Indra employee. Competitive compensation and flexible reward plans tailored to your needs. What does our selection process look like? **Profile Review :** We assess your experience and skills to determine whether you align with our requirements. **Initial Contact (5\-10 min) :** If you receive a call from an unknown number, it’s our team! A brief conversation to get to know you and answer any questions. **Technical Interview :** You’ll meet the team, who will explain the project and daily tasks. We’ll also explore your technical knowledge. Additionally, short psychological and English assessments may be conducted (if required). **Interview with Talent Acquisition Team :** We want you to get to know us better as a company: our values, career model, skills… so both you and the team can evaluate mutual fit. **Offer and Welcome :** If everything goes well, you’ll join our team and begin this new chapter together! **Estimated Process Duration:** 2 weeks. Our commitment is to foster workplaces where people are treated with respect and dignity, supporting staff’s professional development and ensuring equal opportunities in recruitment, training, and promotion—providing a workplace free from discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, marital status, or any other personal or social circumstance. INDRA is a Top Employer 2026! Join a company certified as one of Spain’s best employers, thanks to our comprehensive HR management and the conditions we offer our professionals.