Back End Developer (NodeJS)



At Opinno, we help large corporations to transform through innovative methodologies used by start-ups and entrepreneurs. We see innovation as a process that begins by listening to people and ends with the design and prototyping of new products and servies that generate an impact on society, this being the foundation of our model: people, ideas and solutions.


In our Solutions department, we work with new technologies and make our clients dreams come true! We are working on new platforms, apps used by +100.000 people, smart buildings, mobility soltuions...and more amazing projects to come!


We are looking for a BackEnd Developer (NodeJS) to join one of our most important clients in Madrid.



  • Work on technology projects for the biggest companies in Spain (Banks,
  • Support in solution analysis, data modeling, database management and code repository.


  • Senior or Technical Engineer Degree.
  • More than 2 years of experience developing in NodeJS
  • 2 years minimum experience with Express or other node framework
  • Experience with the following programming languages: MySQL, Dockers, AWS or Google Cloud and GIT.
  • Experience with automated tests.


  • Analytical and organized mentality to work with our database of clients and propose a solution appropriate to the needs of the company.
  • Curiosity and motivation for challenges.
  • Initiative and proactivity.
  • Having developed your own projects is a plus.


What do we offer?

  • Great work environment: informal, collaborative and agile
  • Awesome offices situated in Boadilla del Monte
  • 23 days of annual leave plus releavant local/national festivities
  • Opportunities for training and development
  • Social activities as our Summer Offsite, Christmas party, etc.
  • Competitive salary package
  • Relaxed dress code
  • Flexible benefits as restaurant and transport card, childcare vouchers and training support


 Ready for this new challenge? Don't forget to send us your CV!