Senior Software Engineer Full Stack

ACSONE SA, succursale de Luxembourg
22, Zone Industrielle, 8287 Kehlen, Luxembourg
23/08/2021 10:36:55

ACSONE sa/nv develops tailor made high-quality software solutions for clients in Europe, based on open-source technologies and open standards.

To reinforce its custom business applications project teams, ACSONE is looking for a Senior Software Engineer Full Stack for its XBRL and Arevio business line.


If you recognize yourself in most of these:

  • Passionate about software development, highly interested in clean code and modern software architecture;
  • Open-source and quality minded;
  • Expert in Python and Java and good knowledge of some other languages (HTML5, modern JavaScript, TypeScript,…);
  • Very strong knowledge of XML editorial systems and Excel, experience with XBRL is a plus
  • Knowledge of Design Patterns
  • Knowledge of Angular will be a plus
  • Curious about emerging technologies and frameworks;
  • Communicate designs in a clear way, sharing technical solutions with others;
  • Ability to adapt quickly to an existing, complex environment
  • Ability to understand business requirement and convert them to applications
  • Ability to perform both as an individual and in a team and completing the given tasks on time
  • 10 + years of experience in software development
  • Holding a relevant master degree (in computer science, engineering, mathematics, ...);
  • Excellent command of French and English, a basic knowledge of Dutch is a plus.

and you would like to:

  • Lead a team and share good practices with your team members;
  • Elaborate technical solutions to challenging business requirements;
  • Deliver high-quality software, being part of a very efficient team;
  • Use modern software development methods in a self-organized team;
  • Work with the latest technologies;
  • Learn every day while adding value to the team;
  • Be a significant contributor to the business line’s growth.


What our employees appreciate:

  • Technically challenging projects with a high level of personal responsibility and flat hierarchies
  • An agile work environment with short decision-making paths
  • Be part of a human sized company that cares about its employees;
  • Team integration through active support from your colleagues
  • Flexible working hours
  • Open-ended employment relationship with individual training opportunities
  • Friendly and dynamic working environment
  • Attractive salary package


You will be based in our Waterloo, Liège or Luxembourg office, with part-time remote work possibilities.


Nearly convinced? Need more details? Click on the "apply" button below or send an e-mail to

We will be more than happy to meet you and find out if you/we are the perfect match.