Solicité el puesto a través de un captador. El proceso duró 4 semanas. Acudí a una entrevista en LinkedIn (Mountain View, CA) en jun 2015
Entrevista
LinkedIn's interview process is very transparent. Before every interview, I was given the names and LinkedIn profiles of every person I would speak to. My recruiter also called me before each interview step to discuss the expectations and share a few preparation tips. Even if you don't end up working with them, you'll probably at least come away feeling much more knowledgeable and prepared for technical interviews in general!
I noticed two unusual aspects about LinkedIn's software engineer interviews:
(1) Most interviews are 2-on-1, with both interviewers submitting feedback.
(2) Their coding questions apparently come from a shared company-wide repository. All the coding questions I got were identical (verbatim) to ones that have already been posted here or on other sites. I didn't know this upfront, but I realized it when I looked them up after my interviews.
My interview process was:
Technical phone screen:
- 2 coding questions
On-site interview:
- 2 coding / algorithms
- 1 system design
- 1 technical communication
- 1 behavioral / cultural fit (host manager)
- 1 lunch interview (note: the lunch interviewer does submit feedback too)
The coding questions were all very easy. I would say they were of slightly below-average difficulty compared to many other major Silicon Valley tech companies. I got the impression that the LinkedIn folks pay much more attention to your communication skills and design thinking than your raw problem-solving ability.
The technical communication interview was fun. Basically I was asked to talk through one of my previous projects / systems, as if I were orienting a new developer on my team. It felt just like a real engineering discussion at work. Likewise, the host manager interview was really relaxed, focusing mostly on probing my resume and past experience, and the typical behavioral type questions ("tell me about a time when...").
The system design interview was probably the most challenging aspect of the process. LinkedIn is a web-scale company after all, so you need to have at least some basic familiarity with building distributed systems and making architectural design trade-offs in that context. Of all the components of the on-site interview, I would recommend spending more time preparing well for this one.
I definitely came away with a very positive impression of LinkedIn. All the interviewers I met were very friendly and smart, and all of them talked about how they loved the highly collaborative culture at LinkedIn. Definitely give these folks a shot if you have the opportunity.
Preguntas de entrevista [1]
Pregunta 1
Can't disclose due to NDA. But as mentioned above, LinkedIn appears to have a shared company-wide repository of coding questions. So if you look around on this and other sites, you'll probably see most of their coding questions in advance. But it seems they're really much more interested in your communication and design thinking skills anyway, not just whether you "solve" a problem.
Acudí a una entrevista en LinkedIn (Sunnyvale, CA)
Entrevista
Interviewed for an SDE role. The process was well-organized and the recruiters were responsive throughout. That said, the technical rounds were significantly more challenging than expected — definitely come prepared to go deep. Overall a valuable experience regardless of the outcome.
That was a real stroke of luck — when I got to the coding round and encountered a question on finding the maximum subarray sum, I had literally seen this exact problem on prachub.com a few days earlier. The interview kicked off with a recruiter screen, followed by a technical phone interview. It was intense, especially with the focus on algorithms and data structures. I also faced some behavioral questions that challenged my experience. After a final onsite round, I received an offer and happily accepted. Overall, it was tough but rewarding.
Preguntas de entrevista [1]
Pregunta 1
Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Walk through Kadane's algorithm and explain the O(n) approach.
Acudí a una entrevista en LinkedIn (Londres, Inglaterra)
Entrevista
Overall, a good interview process and the team were very friendly during the interview process and it was very good and pleasant. Nothing in regard to negative feedback or anything as such like that.
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