Lab49 Interview Questions

Updated Jun 19, 2021

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Interviews at Lab49

Experience
Positive49%
Negative33%
Neutral18%
Getting an Interview
Recruiter54%
Applied online27%
Other7%
Difficulty
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Lab49

Anonymous Interview Candidate in New Delhi

Declined Offer
Negative Experience
Average Interview
Application

I applied online. The process took 2 weeks. I interviewed at Lab49 (New Delhi) in Jun 2021

Interview

1. HR call, basic screening questions. 2. A test on java. 15 minutes, 15 questions. Very good questions, if basics are not clear, cannot clear this. 3. Tech round with a code given in codility. We need to fix it and refactor it. 4. Tech round with a code given in gitpod. We need to optimise the code. 5. Design discussion. Generic design questions like LRU, Rate limiter etc. 6. HR discussion and offer. The offered was less than I expected. Had to turn down. The interview process does not evaluate the candidate to be frank. This has to be improved. A take home exercise could do better than this. The focus on exact solution and negative marks given for each hint provided makes this a very depressing interview. The PANEL was PATHETIC. It is a consulting firm, people are working for clients, but the attitude is of a product based company.

Interview Questions
  • Parallel stream can be used to solve the concurrency question.
    Answer Question
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Lab49

Anonymous Interview Candidate in New York, NY

Declined Offer
Neutral Experience
Easy Interview
Application

I applied through a recruiter. I interviewed at Lab49 (New York, NY) in May 2021

Interview

This was the easiest interview ever, so do with the information what you want. First-round is very technical, they asked basic JAVA and OOP questions. The guy was just asking questions and some he didn't know the answers to it(you do what you want with that information). Then the easiest exercise ever where you have to fix an If statement and refactor some things. In the second round technical as well, we went straight to the assignment. The assignment was to make some code multithreaded, if you know multithreading well this is a walk in the park. The last one was more of a technical conversation at some point he will ask you a leetcode question and you talk to him through, no writing code just talking. Conclusion this is a consultant company and you should know what that means, there is the possibility of working in new technology very often.

Interview Questions
1 person found this interview helpful

Lab49

Anonymous Interview Candidate in New York, NY

No Offer
Positive Experience
Average Interview
Application

I applied through a staffing agency. I interviewed at Lab49 (New York, NY) in Apr 2021

Interview

I received a Technical interview over a video call that consisted of a few algorithms that were not terribly difficult, compassionate interviewer as well. Company culture seems to be pretty solid

Interview Questions
  • I dont remember the exact question but there was one problem that consisted of relabeling a function to have persistent memory.
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Lab49

Anonymous Employee in Noida

Accepted Offer
Positive Experience
Average Interview
Application

I applied online. I interviewed at Lab49 (Noida) in Apr 2021

Interview

1) Online 15min assessment with 20 questions to solve, it consisted of basic questions, related to struct, classes,Error handling etc, and finding bug in code, or what will be printed for given program. 2) 2 hour online interview on Microsoft Teams, first hour they asked all technical question, covering core basics of swift, code optimisation, code reviewing, scenario based questions. 3) Second hour was coding round, I was asked to solve 2 questions: One was more like an algorithm question, and second was more related to closures understanding in depth. 4) Stakeholder interview, the conversation was around what I have done so far, and what my goals are, what kind of projects I have worked on. He also told about lab49 culture and work. 5) HR round, with general HR questions. Overall, interaction with everyone was really good.

Interview Questions
  • Questions on security, auto layout, ARC, architecture, scenario based. You need to be good at swift basics around all possible topics.
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Lab49

Anonymous Employee

Accepted Offer
Positive Experience
Average Interview
Application

I applied through a recruiter. I interviewed at Lab49

Interview

There were several main interviews. A technical, pairing, design, behavioral, and chat with senior leadership. There is a strong emphasis on determining if you can deal with strong personalities which may/or may not show disrespect.

Interview Questions
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Lab49

Anonymous Interview Candidate in Noida

No Offer
Negative Experience
Average Interview
Application

I applied through a staffing agency. The process took 3 weeks. I interviewed at Lab49 (Noida) in Feb 2021

Interview

Unscrupulous with their approach to hire. Firstly the GRM (PMP ji) was sceptical on my candidature for their location. She asked for a email written on actually accepting to work in particular location post Covid. Being a global company it looked cheap for asking to do this. This review I'm just writing down to make ION group understand that I was serious about this job. Round 1 was easy, interviewer was interacting and peer programmed as informed before, pointing out at mistakes and helping to get output. All 6/6 questions was solved. I was really happy end of the interview. Cheers to the interviewers spirit. Round 2 was of medium difficulty the interviewer never bothered to interact much. Replied only when I asked. But most time he was muted. In the middle of interview, I genuinely had an internet connection issue. I tried hard to get back but whenever I typed, it never was persisted and was resetting the programming window, it was stressful situation. Which the interviewer understood and asked if we could reschedule some other time. Thanks for atleast assuring that. No update days. For 3 days I didn't hear back from HR. I emailed and stated that, we had an internet outage and interview didn't go as expected. Interviewer asked if we can reschedule but I didn't hear back from HR team. Rejection: If they where professional they would have got back with alternative, But looks like already they found out I'm not fit for this position. Which felt like they where being judgemental and roguish. My verdict: Since most meetings were in US time zone. It is understood that we may have to work during this time atleast for sync ups. There were multiple cancellation and urgent meeting postpone events on fixed meeting throughout the process which felt, they are not sticking to time and are not serious about candidates time. Well everything happens for good. Job location : Noida

Interview Questions
  • round 1 Codility excercises. 6 problems which was supposed to be solved with choice of your language. I chose JavaScript. it was basics of using map,filter and apply functions. They allowed even to search api documentation if needed. Most questions where easy and on string manipulation and passing the trst cases
  • round 2. 3 codility exercises. Hard difficulty than previous round. Big questions again # Sum, multiplication of array of array keeping order of output array to be same as 1st array #SQL implementation of JSON objects. given two objects with data. implement a function that asserts like executing SQL queries #String manipulation with regex.
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Lab49

Anonymous Interview Candidate

No Offer
Positive Experience
Average Interview
Application

I applied online. I interviewed at Lab49

Interview

Had phone interview, then invited for an interview at their office in London. Wasn't too technical questions basically to make sure the theory knowledge as I was a fresh graduate then

Interview Questions
  • Technical questions at thrir office. Basically to make sure the theory knowledge as was a fresh graduate
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Lab49

Anonymous Interview Candidate

No Offer
Negative Experience
Difficult Interview
Application

I applied online. I interviewed at Lab49

Interview

London role but handled by US employees which complicated things. I got through 3 rounds. 1) Simple multiple choice pre-screen 2) Online pair coding of short javascript exercises 3) More complex version of the previous round, emphasis on creating algorithms rather than practical web coding

Interview Questions
  • They obviously really like reducers in their code, most of the questions led you this way.
1 person found this interview helpful

Lab49

Anonymous Interview Candidate

No Offer
Negative Experience
Application

I interviewed at Lab49

Interview

I interviewed for a position in the London office. I had to do a 20 minute technical multiple choice web test before having an initial telephone call with a HR person from the US who was polite. That went well. Next stage was a technical test via coderpad which was some JavaScript coding. I got to the stage after this which was a more difficult version of the previous test. These really are never pair programming sessions and more like letting the interviewer watch you fumble about while you forget basic coding due to the time constraints. These are more just stress tests and how well you can react on the spot. This session was followed by a system design session. Until this stage all feedback was prompt but it took more than a week to get a rejection email without any in-depth feedback. Although I requested further feedback so I know what I can improve on, I got no response.

Interview Questions
  • Brush up on array manipulation such as taking an array of arrays and reducing it to a single array.
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Lab49

Anonymous Interview Candidate in New York, NY

No Offer
Negative Experience
Average Interview
Application

I applied through a recruiter. The process took 3 months. I interviewed at Lab49 (New York, NY) in Feb 2020

Interview

An agent from Apex Recruitment NY referred me to the role and I applied Feb 2020. The whole process took about few months. 2 phone interviews and 2 Webex interviews. The first phone interviewer was extremely rude. The second one kept rescheduling (3times). I did the take home assignment and met the team. I thought it went ok. But they would not let me or even the recruiter know the outcome. Aparently the decisioning process is still on hold due to Covid. Not only that the Apex agent ghosted on me in the end. I would not waste any time on applying for any role at this company because the HR seems like a big mess also.

Interview Questions
  • Don’t even bother getting involved in the interview process
1 person found this interview helpful
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