I applied online. The process took 2 weeks. I interviewed at IBM (Zürich) in Jul 2012
Interview
Das Gespräch bestand aus zwei Fragen. Die erste Frage war einfach, es ging um das Implementieren einer Schnittstelle und ein paar anderer Klassen, die diese Schnittstelle implementieren. Die zweite Frage war ein bisschen schwieriger und sie verwirrte mich leider in der Mitte. Sie ging darum, wie man Methoden von Iteratorklassen außer Kraft setzt.
Interview questions [1]
Question 1
In der zweiten Frage ging es darum, eine generische Klasse zu schreiben, die einige Methoden der Iteratorklasse reimplementiert.
Applied through the company portal, completed an online coding assessment, followed by a technical interview covering data structures, algorithms, OOP concepts, and project experience. Concluded with an HR discussion about the role, career goals, availability, and compensation expectations.
## IBM Interview Process
The process began with initial resume shortlisting, followed by competitive **DSA and coding rounds** to test core technical concepts. After clearing those, I cleared two comprehensive interviews with the **Hiring Manager/Tech Expert** and **HR**.
Describe the interview process: The process consisted of three rounds: an initial online assessment focusing on data structures and algorithms, followed by two technical video interviews. The technical rounds were intensive, covering system design, live coding, and deep-dive questions into previous project experience and database optimization.
Interview questions [1]
Question 1
Design a scalable URL shortener system and explain how you would handle high read/write throughput.