Software Engineer applicants have rated the interview process at Quantum-Systems with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 50% positive. This is according to Glassdoor user ratings.
Candidates applying for Software Engineer roles take an average of 90 days to get hired, when considering 1 user submitted interviews for this role. To compare, the hiring process at Quantum-Systems overall takes an average of 90 days.
Here are the most commonly searched roles for interview reports -
I applied online. I interviewed at Quantum-Systems (Moorpark, CA) in Jun 2026
Interview
Initial interview with HR was quick, only asked who I was and why I was applying. Next technical interview was basic questions -- what is Object Oriented programming, explain what a race condition is.
I applied online. The process took 3 weeks. I interviewed at Quantum-Systems
Interview
Der Bewerbungsprozess begann mit einem ersten HR-Screening, gefolgt von einer anspruchsvollen Aufgabe zur Beurteilung relevanter Fähigkeiten. Anschließend folgte ein technisches Interview und zum Abschluss eine umfassende dreistündige Vor-Ort-Sitzung mit verschiedenen Teammitgliedern.
Interview questions [1]
Question 1
Mir wurden verschiedene ausführliche C++-Fragen gestellt, um mein Verständnis zu überprüfen, nicht nur zu C++, sondern auch dazu, wie es hinter der Haube funktioniert.
I applied online. The process took 3 months. I interviewed at Quantum-Systems (Munich, Bavaria) in Jun 2025
Interview
The interview process consists of multiple sessions with recruiters and engineers (some engineers also from departments other than those corresponding to the position). Quantum Systems has a digital booking systems for all of these interviews, which allows to select a time slot conveniently (instead of 1-2 proposed slots as done by some other companies). Quantum Systems also mentions to you before the purpose / subject of the various interviews and always communicates what are the next steps.