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Our client is an innovative and rapidly growing international Edtech company, home of the world's leading open source technology solution for educational and professional assessment, which enables a global community to create and deliver effective and engaging tests online in web-based application with an open and versatile architecture. We are looking for international Senior Front-End Developers to strengthen the Development team with 40 Engineers (including 5 Senior Front End Developers), within a new tech hub based in Madrid (City-Center).


You´ll be a key team member, developing and building the company’s core product on AWS and GCP. You will be responsible for the implementation of all required frontend customizations using JS / CSS / HTML (Html5), participating in the Scrum ceremonies and giving thoughtful code reviews as a Domain Expert. You´ll play an active role in the development of a new software platform, which will operate through the Google Cloud Platform (GCP), hosted on AWS.

  • You will design major new features and demonstrating while showing a nuanced understanding of browser constraints.
  • You will provide useful design feedback and suggests feasible alternatives, advising deployment patterns matching application needs and estimating software changes requests complexity.
  • Implement designs considering browser/mobile compatibility, semantics, accessibility and user experience.
  • You will increase the robustness and reliability of codebases, and devoting time to polishing products and systems, refactoring existing code to make it more testable and match design patterns best practices.
  • Building interactive components.
  • Testing new code thoroughly, both locally, and once deployed on QA environment (implementing systems that enable better testing).


  • Experience: We are looking for passionate Software Developers with at least 4 years of experience and excellent knowledge of HTML, CSS, and Javascript. Good knowledge with VCS (Git). Understanding of basic Agile and SCRUM concepts
  • Technical Skills & Knowledge: Software development best practices and clean code principles. Ability to debug and profile your code efficiently. Ability to identify and understands basic Cloud patterns (Highly valuable).
  • Languages: Fluent in English.
  • Personal & Soft Skills: Strong communication and mentoring skills, with enough empathy to ensure a good collaboration with others (leading knowledge and experience sharing across the team members). Proactivity to take on trust and tasks when blocked elsewhere.


  • About the company & Career Plan: Work in a fast-paced, exciting environment that values innovation, teamwork and culture. Be one of the first Developers joining the new team in Madrid, working with international teams and enjoying the leadership of different project leaders…
  • Salary & Conditions: Benefit from competitive compensation to meet your expertise. Flexible work schedule (working from home one day a week from the 6th month of employment). Grow your career within the EdTech industry working for top projects and clients, in a company with advancement opportunities available around the globe. The values and aspirations of the team are embedded in what the company does: A great learning experience should be accessible to everyone.
  • Location: Madrid (City Center). We are also looking for similar profiles to join the team in Luxembourg. 
  • Travel involved: After the initial On-Boarding program (2 weeks in the Head-Quarters in Luxembourg), you will be assigned to Development projects being based in Madrid.
  • Recruitment Process: After GT Linkers evaluation, there will be an agile 3-steps internal process (including a HR Interview, an online technical test and a Technical Interview). 

MOTIVATED? APPLY NOW! Visit our website and apply to this opportunity through “Jobs“.
For further information regarding this position, please contact with GT Linkers team, concretely with: Santiago Casanueva

GT Linkers is an international head-hunting and recruitment boutique. GT Linkers is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, nationality, religion, gender, sexual orientation, disability, age or any other characteristic protected by applicable law.

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