Solicité el puesto a través de la recomendación de un empleado. El proceso duró 2 semanas. Acudí a una entrevista en IBM en ene 2015
Entrevista
It gave me a technical phone interview first. They just asked one basic algorithm question. After that, they gave me an on-site. It took 4.5 hours and interviewed with 4 engineer and one manager. Every engineer asked me 2~4 algorithm questions. I had answered all the questions very well. However, they felt my explanation was not good since my English was not good. They still rejected me at end.
Preguntas de entrevista [1]
Pregunta 1
The manager asked me what I know about the company. Also, one engineer asked about the rotation of the BST. I have done it before, but it is hard to solve this quickly since it has many case needing to consider about.
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.
Preguntas de entrevista [1]
Pregunta 1
Design a scalable URL shortener system and explain how you would handle high read/write throughput.
