Senior React Developer

Coimbra, Portugal

Are you ready to be part of the most exciting journey towards a more sustainable world and change the future of circular economy with us?  

With LoopOS we are revolutionizing the way businesses operate with our innovative software for circular economy. It works as an ecosystem of applications that allows the creation of circular flows of items, enabling any retailer/user to create and manage their end-to-end circular business. 

If you master frontend development, we have the right opportunity for you!  We are looking for a Senior Frontend Developer for our LoopsOS teams to deliver the highest quality of our operating system for circular economy.

Your impact in the role 

  • Lead the development of new components and feature using React.js;
  • Develop and implement front-end architecture;
  • Define project requirements;
  • Optimize components for maximum performance;
  • Assist on the documentation for our frontend codebase;
  • Ensure applications functionality by collaboration with ;
  • Provide technical guidance to junior members.

What matters the most for this role

  • 4+ years' experience working with React.js;
  • Experience with tools such as Redux and Enzyme;
  • Strong version control skills with Git;
  • Strong understanding of RESTful APIs;
  • Excellent communication skills, both written and verbal.

Are you still not sure this is the place for you?

Find out what is like to work at The Loop co.

  • Youth and friendly entrepreneurial spirit, we are here for each other; 
  • Three different working models, we value our productivity and work-life balance; 
  • Career development and massive grow within the company, we motivate each other everyday; 
  • Integrative team-buildings and outdoor activities, we value our day-to-day out of the office; 
  • Opportunity to work close to big retailers, we never want to stop growing; 
  • Health insurance and more than 24 days of holidays per year; 
  • Huge chance of having the best sunsets in town in our amazing rooftop 😊 

About The Loop co.

We are a growing green tech company based in Coimbra, responsible for creating innovative product solutions to a more circular world!

As a team, we are highly motivated to do remarkable things every day. We Loopers are exceptional people, passionate about our mission and dedicated to deliver the best circular economy solutions to our customers and partners!   

At The Loop co. we are committed to create an inclusive and diverse workplace. Our employment decisions are based without regard to race, religion, color, age, genetic information, sex, sexual orientation, gender, gender identity, gender expression, citizenship, ancestry, marital status, physical or mental disability, pregnancy or childbirth. If you need assistance and/or accommodation, please let us know.


Join us on this exciting journey to a more sustainable world! 

Ready to join the loop?

Apply now