Front End Developer


We’re looking for a Front End Developer with experience using React.js.


  • Long term project & permanent contract
  • Career scheme
  • Training and certification scheme
  • Flexible remuneration (Meal, childcare and transport vouchers, private health insurance…)
  • Team building activities, events, conferences, parties…


  • Experience as a front end developer and with technologies such as HTML5, CSS3, javascript and react.js
  • Experience with Git, Jenkins and Docker

What we do

OpenSistemas builds solutions and provides services related to data and cloud environments through a constant process of innovation and experimentation, starting from initially disruptive technologies to ending up in a state of automation with a true impact on business.


Born from the Open Source revolution and with almost 20 years of experience, we remain young, disruptive and inspired by values such as rock, sport or STEM for boys and girls.