J'ai postulé via une autre source. Le processus a pris 5 jours. J'ai passé un entretien chez Lab49 (Londres, Angleterre) en mai 2015
Entretien
1st stage: Telephone interview with 10 to 15 questions on Concurrency, Java memory model, Exceptions.
2nd Stage: CoderPad test and interview
Was asked to make class containing 2 variables (String and Collections of Integers) Immutable.
Questions d'entretien [1]
Question 1
1) Was asked to make class containing 2 variables (String and Collections of Integers) Immutable.
J'ai postulé via un recruteur. Le processus a pris 4 semaines. J'ai passé un entretien chez Lab49 (Noida) en juill. 2025
Entretien
I had an extremely disappointing experience with this company. After clearing four rounds of interviews and receiving a verbal confirmation of selection, I was asked to wait while the offer was being processed. I trusted their word and even let go of another offer based on their assurance.
After 15 days of silence, I was suddenly informed that my profile was “on hold” — with no clarity, accountability, or apology for the delay or the impact it had on my career decisions. This kind of treatment reflects a serious lack of professionalism, empathy, and respect for candidates’ time and careers.
A company that cannot honor its own commitment or communicate transparently during the hiring process raises major red flags about how it treats employees internally. I strongly urge future candidates to exercise caution and not make any important decisions based on verbal commitments from this organization.
Questions d'entretien [1]
Question 1
Will you be able to work 7 days a week as in old time people were working all 7 days there were not holiday.
J'ai postulé en ligne. Le processus a pris 5 semaines. J'ai passé un entretien chez Lab49 (Washington, DC)
Entretien
Two Phone screens: Truly speaking I did not prepare for these interviews. They asked basic Java questions. As a Java developer, if you know your stuff, these should be very easy. Funnily enough a lot of applicants cannot tell difference between static and volatile coherently.
Three 1:1 interviews: I brushed through some JVM and memory management in Java 6 details before the interview and that was enough. If you have coded for a few years sincerely, you should be able to answer any and all of the questions. Most of the interview was more like a discussion.
A lot of applicants do not make it through phone screen or 1:1 may be because they do not have hands-on experience.
Questions d'entretien [1]
Question 1
They ask you to design a system to solve a specific problem