English – French



To prevent an increase in our activity in the months to come, Conselio S.A. is looking for 1 new developer with a permanent contract to fill immediately.
Backed by the Entropia Group, Conselio is a software editor specialized in ERP and CRM Saas solutions. Our clients are based in Luxembourg, France and Belgium.
In order to maintain our development and our quality level, we are looking for 1 web developer.


Dynamic and computer enthusiast.

To be polyvalent

You will be often in contact with the customers so you have to express yourself ably and must be with a decent appearance


You are able to listen and communicate clearly, both in writing and orally.

Developed human contact and natural empathy.

You are rigorous, organized and concerned about customer satisfaction.

You are able to keep your skills up-to-date and acquired new ones in self-training.


Perfect mastery of spoken and written French.

You have to be able to speak and write english language properly


Under the authority of your project manager, you ensure software analysis, design, development, diagnosis of incidents, tests of expected solutions.
You provide support to partners and customers as part of the support and evolution of the solution.

You may have to move in customer.

Our works

Conselio S.A. intervenes in the context of specific developments according to the needs of our customers, designs websites thanks to its WordPress expertise and develops and maintains the eKo CRM business management software.

Our offer

You join the development team located in Ehlerange in Luxembourg, the evolution in a successful team, a pleasant work environment, the certainty of acquiring new skills.

Permanent contract after a trial period.


Apply to our offer and join our team