Author: All Eyes On Me
Published on 1 month ago
This article is part of our monthly series: “Working in Luxembourg”.
Each Tuesday, find a different article on our site:
Working in Luxembourg is much more than a question of skills: it is also a question of communication, codes and languages. In a country where more than 70% of employees are foreigners, professional skills become a real key to integration. Here is everything you need to know to adapt well to the work culture in the Grand Duchy.
Luxembourg is distinguished by its high proportion of foreign and cross-border workers: according to figures from the Ministry of the Economy, nearly 75% of the active workforce is made up of foreign nationals, many of whom live in France, Belgium or Germany (STATEC, 2024). This exceptional cultural mix is reflected in companies in a wide variety of work approaches, communication styles and managerial visions.
This diversity is a great asset for employees: it stimulates innovation, promotes open-mindedness and encourages intercultural collaboration. But it also requires behavioral flexibility. It is not so much individual performance as the ability to collaborate harmoniously in a multicultural collective that is valued.
In Luxembourg open spaces, it is not uncommon to hear three languages at the corner of a corridor or to participate in a meeting involving French, Portuguese, German and Luxembourgish colleagues. This plurality requires active listening and genuine curiosity about other cultures.
Adopting a learning posture, such as watching how your colleagues formulate their ideas, how they deal with disagreements or feedback, is essential for integration. In Luxembourg, modesty and diplomacy are often better perceived than the demonstration of excessive trust. Those who succeed are often those who know how to “feel” cultural subtleties before imposing their own way of doing things.
The three official languages (Luxembourgish, French and German) coexist on a daily basis, each with its own spheres of influence. French largely dominates administrative exchanges and internal communications, while German is often used in the press and some legal documents. Luxembourgish, for its part, remains an identity language, a symbol of social integration.
To these three languages is added English, which has become almost essential in international sectors such as finance, industry or start-ups. According to Luxembourg Public,”French remains the dominant language in the workplace, but English is increasingly bridging the gaps in multinational environments.”. In other words, mastering several languages, or at least being comfortable navigating between them, is an indispensable professional skill in the Grand Duchy.
Know What language to use at what time in business is almost art. In business, French remains the “pivotal” language, but the choice often depends on who you are talking to. An internal meeting can be held in English, an email to the accounting department in German, and an informal discussion at the coffee machine in Luxembourgish.
Luxembourgers particularly appreciate it when a foreigner makes the effort to learn a few words of their national language. This reflects respect and a desire for integration. Besides, some companies offer Luxembourgish courses to their foreign collaborators, proof that linguistic competence is also a cultural bridge.
In Luxembourg's professional culture, timeliness Is a mark of respect. Arriving on time (or even a little early) to a meeting is an implicit rule, as is responding quickly to professional emails. According to Easybiz.lu,”being punctual and respecting your commitments are essential to maintain confidence in Luxembourg's corporate culture.”.
This rigor is accompanied by a formal approach in the first interactions. Greetings, greetings and politeness are part of the professional framework. On the other hand, once trust is established, relationships can become more relaxed. The important thing is to always maintain a balance between proximity and professionalism.
Luxembourgers prefer calm, precise and respectful exchanges. Direct criticism or open confrontations are rarely well received: we prefer diplomacy and consensus. Decisions may seem slower, but they are based on consultation and the search for balance.
For newcomers, this means Control the tone used in exchanges : not too familiar, not too distant. In a meeting, it is still possible to express a disagreement, but in an argumentative and calm manner. Showing that you know how to listen before responding is often taken as a sign of professional maturity.
Integrating into a Luxembourg company takes time. It's not just about learning the processes, but also aboutAdopt unwritten codes : do not interrupt a colleague, respect deadlines, avoid being too quick to talk to each other, etc.
Once these implicit rules are assimilated, the working climate becomes extremely pleasant: benevolence, cooperation and stability are often present. Luxembourg does not encourage internal competition, but reliability and cooperation over time.

Each culture has its own relationship to communication. English-speaking colleagues value conciseness, German speakers value clarity and logic, while French-speaking colleagues value friendlier exchanges. The important thing is to quickly identify the cultural preferences of your interlocutors to adjust your style.
A good practice: use a neutral, courteous, and clear tone in emails or meetings, then observe how your colleagues respond. You can gradually refine your style to create a climate of trust and efficiency.
In an international environment, The gestures, look, or tone may have different interpretations. Direct eye contact is valued in some cultures, but perceived as intrusive in others. Likewise, humor or irony can go wrong in multilingual exchanges.
To avoid misunderstandings, Give priority to simple, explicit and caring communication. If a message is important, rephrase it in writing. Non-verbal communication is an asset... provided you fully understand its cultural impact.
Multilingual environments require particular rigor: check instructions, summarize decisions, confirm deadlines. These practices avoid confusion related to language or culture. In a nutshell, clarity is better than spontaneity.
Luxembourg managers particularly appreciate employees who know communicate accurately, summarize and keep their promises. In this country, the word given has a strong symbolic weight: it engages.
In Luxembourg, the network is a career accelerator. Business events, afterworks or conferences organized by chambers of commerce or business clubs such as the Paperjam Club are great opportunities to meet other professionals.
Unlike other countries, networking in Luxembourg takes place in a spirit of exchange and cooperation. Professional relationships are built slowly but sustainably, often around shared values such as reliability and respect.
Conviviality exists, but it remains discreet. Here, we avoid political or religious debates in the office, and we prefer to talk about gastronomy, culture, or local events. This relational neutrality makes it possible to maintain a harmonious professional climate.
Sharing a coffee, participating in a team lunch or an associative activity is often more effective than multiplying emails to make yourself known. Integration requires presence and regularity, not through visibility at all costs.
Your professional reputation is built on consistency and reliability. Getting involved in a project, offering help to a colleague, or participating in local initiatives are effective ways to be identified as someone you can count on.
In a country as small as Luxembourg, reputation circulates quickly : trust is earned slowly, but lost in an instant. It is therefore better to focus on consistency and respect for commitments rather than on the occasional charm effect.
Working in Luxembourg means immersing yourself in an international environment where diversity is the norm. Mastering languages, understanding cultural nuances and adopting respectful communication are essential assets to thrive there.
More than a workplace, Luxembourg is a cooperation space. Here, success is shared, politeness is an art and open-mindedness is second nature.
Do you have to speak Luxembourgish to work in Luxembourg?
Not necessarily, but learning a few expressions is a real plus. This shows an integration effort that employers appreciate very much.
Is the management style different?
Yes, it is often more participatory and focused on trust. Managers value consensus and individual responsibility over rigid supervision.
How to integrate well into a multicultural team?
Be curious, listen, and show interest in other cultures. Humility and openness are the best keys to integration.
Is Luxembourg still attracting cross-border workers?
Businesses in Luxembourg: who is really banking on the green economy?
Green jobs: 3 sectors in full transformation in Luxembourg
Average wages in Luxembourg: a summit in Europe, challenges ahead
“Luxembourg offers something that few countries offer simultaneously”