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# Full Stack Engineer

- **Company:** Liberty Latin America
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), C Sharp (Programming Language), Cascading Style Sheets (CSS), Databases, Software Debugging, Github, Design of User Interfaces, Web Servers, Mobile Application Software, JQuery, Python (Programming Language), MongoDB, MySQL, Nginx, Node.Js, Responsive Web Design, Software Systems, Extensible Markup Language (XML), ReactJS, Backend, Gitlab, AngularJS, Information Technology, Front End Software Development, Docker, Programming Languages
- **Published:** July 18, 2026
- **Apply:** https://www.buscojobs.com.es/full-stack-engineer-en-madrid-ID-363439508

## About the Role

Responsibilities: Work with development teams and product managers to ideate software solutions Design client-side and server-side architecture Build the front-end of applications through appealing visual design Develop and manage well-functioning databases and applications Write effective APIs Test software to ensure responsiveness and efficiency Troubleshoot, debug and upgrade software Create security and data protection settings Build features and applications with a mobile responsive design Write technical documentation Work with data scientists and analysts to improve software Minimum Requirements: Proven experience as a Full Stack Developer or similar role Degree in Computer Science, Statistics or relevant field Experience developing desktop and mobile applications Familiarity with common stacks Knowledge of multiple front-end languages and libraries (e.G. HTML/ CSS, JavaScript, XML, jQuery) Knowledge of multiple back-end languages (e.G. C#, Java, Python) and JavaScript frameworks
(e.G. Angular, React, Node.Js) Familiarity with databases (e.G. MySQL, MongoDB), web servers (e.G. Nginx) and UI/UX design Bonus: Experience with docker and dockerizing systems Bonus: Experience with Gitlab/Github pipelines #J-*****-Ljbffr

## Description

Management of the front-end (desktop/mobile) and backend for frontend design, implementation, testing and deployment.Responsibilities: Work with development teams and product managers to ideate software solutions Design client-side and server-side architecture Build the front-end of applications through appealing visual design Develop and manage well-functioning databases and applications Write effective APIs Test software to ensure responsiveness and efficiency Troubleshoot, debug and upgrade software Create security and data protection settings Build features and applications with a mobile responsive design Write technical documentation Work with data scientists and analysts to improve software Minimum Requirements: Proven experience as a Full Stack Developer or similar role Degree in Computer Science, Statistics or relevant field Experience developing desktop and mobile applications Familiarity with common stacks Knowledge of multiple front-end languages and libraries (e.G. HTML/ CSS, JavaScript, XML, jQuery) Knowledge of multiple back-end languages (e.G. C#, Java, Python) and JavaScript frameworks (e.G. Angular, React, Node.Js) Familiarity with databases (e.G. MySQL, MongoDB), web servers (e.G. Nginx) and UI/UX design Bonus: Experience with docker and dockerizing systems Bonus: Experience with Gitlab/Github pipelines #J-*****-Ljbffr


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