Excellium Services Belgium

Full Stack Developer M/W

Excellium Services Belgium

Full Stack Developer M/W

by adidionxlm


You want to join Excellium because…

You are curious, motivated, and passionate !

Integrated within dynamic and passionate teams, you will have the opportunity to fully invest yourself, innovate and create from the latest technologies. You will quickly find your place at Excellium. In order to understand our business, the challenges of our customers and to accompany them we regularly organize meetings, workshops, and training. We will thus help you to develop your skills and position you on stimulating projects, adapted to your profile and enabling you to surpass yourself.

Your team :

As part of a multidisciplinary team, you will work in Excellium’s CSIRT department. The purpose of the service is to help organizations to contain, neutralize and remove intrusions by facilitating detection, manipulation and mitigating actual intrusions. Excellium Services’ CSIRT is young, ambitious and in development. Excellium CSIRT had developped and maintain many applications used for threat intelligence, incident detections, analysis and reporting.

Your mission :

You will work closely with our CSIRT incidents handlers in order to help them by providing and maintaining automation tools and systems needed in they’re daily business.

You will be also responsible of the maintainance of the Csirt systems in both production and acceptance.

You will be responsible of the developpement of new detection and analysing tools and your dog’s name is PEP8


  • Python, Flask, SQLAlchemy
  • MariaDb/MySql or Postgres
  • Angular, Bootstrap,
  • Linux operating system
  • Apache
  • Continuous integration skills are appreciated (Git / Gitlab or other)
  • Application security skills will be appreciated
  • Fluency in English and French will be required

You are a big enthusiast of IT security, you are curious and on the lookout for the latest news, security holes and technological advances , then apply !!


Contract : CDI – full time

Location : Belgicastraat 13, B-1930 Zaventem, Belgium & 5 rue Goell
L-5326 Contern, Luxembourg

« Vos données personnelles seront conservées pour une période qui ne saurait excéder 3 mois. Si vous donnez votre accord, vos données personnelles seront conservées jusqu’à 12 mois pour de potentielles offres d’emplois ultérieures. »


Joining Excellium means having the opportunity to invest fully, to innovate, to create from the latest technologies.

Excellium benefits from a good dynamic, with accessible managing partners and invested teams.
It means joining a family of nearly 100 passionate direct employees.

It is also the possibility to have several experiences in:
– Cybersecurity,
– Hybrid Cloud,
– Managed Security Services,
– Application Security.

We will help you develop your skills.
Then don’t wait any longer and apply!!