The single biggest adjustment for Indian professionals is German directness. Feedback is given plainly, without the cushioning common in Indian workplace communication. "This is wrong" means exactly that — it's not a personal attack, and dwelling on it as one will slow your integration.
German meetings tend to be structured, with a clear agenda, and start and end on time. Arriving even a few minutes late is noticed. Meetings exist to make decisions or share specific information — not for general relationship-building, which happens separately over coffee or lunch.
Emailing a colleague after 6 PM or on weekends is genuinely unusual and can be seen as poor time management on your part, not dedication. Most Germans fully disconnect during their 30 days of annual leave — checking email during vacation is rare and not expected of you either.
German offices generally have flatter hierarchies than Indian corporate culture. Junior employees are expected to voice disagreement with managers directly and professionally — silence in a meeting where you have a concern is often read as lack of engagement, not respect.
Deadlines, specifications and commitments are taken literally. If you say a task will be done by Friday, it should be done by Friday — or you should flag the delay well in advance. Overpromising to appear cooperative, common in some workplace cultures, damages trust quickly in Germany.
Relationship-building happens differently — not through personal chat during work hours, but through shared lunches, occasional after-work drinks, and reliability over time. Trust in Germany is built through consistent competence and honesty rather than charm or social warmth.
None of this means suppressing your personality — it means recalibrating expectations. Bring your strengths (relationship warmth, flexibility, hard work) while adjusting communication style (directness over indirection, punctuality over flexibility with time) to fit the context you're now working in.