I applied through a recruiter. The process took 1 week. I interviewed at IBM (Tel Aviv-Yafo) in June 2015
Interview
home assignment (use java reflection api). you have 4 hours to complete it and submit via their site. then an onsite interview with a technical test. it lasts about 2.5 hours. 2 questions and a debugging assignment.
Interview questions [1]
Question 1
build a dictionary so that searching a prefix for all the words that starts with that prefix would be efficient.
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.