I applied through a recruiter. The process took 2 weeks. I interviewed at Datadog (Paris) in Feb 2025
Interview
HR suggested I do all the leetcode in GO.
HR was really supportive and helped me prepare for each step.
They even provided me with technical documentation for the design system interview.
Personal advice: don't do all the interviews in one week, I did and it was a bit difficult
1 leetcode interview (easy-medium) (1 interviewer)
1 Design system interview (1 interviewer)
1 leetcode interview (more difficult) (2 interviewers)
1 behavior and experience interview (1 interviewer)
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2 teams matched with me after that
I interviewed for both.
Team 1 (n+1 and n+2)
Team 2 (n+1)
Interview questions [3]
Question 1
Parse a list with logs and queries and return matching logs
One knowledge interview and one technical interview afterwards. Knowledge was fine. During the tech one, the interviewer was not listening. The problem was a standard one. Got rejected after second round.
Interview questions [1]
Question 1
Knapsack problem with coins, solved via dynamic programming
Screening RH, qui mentor durant le process, puis deux rounds, le deuxième avec 4 test différents. Bon feedback tout du long. C'est fluide et le RH est là pour aider à préparer les sujets.
El proceso constó de tres fases principales. Primero, apliqué online a un puesto de trabajo disponible. Posteriormente, pasé a una entrevista técnica de aproximadamente una hora, enfocada principalmente en el desarrollo, integración y securización de APIs. También discutimos estrategias de despliegue, monitorización y gestión de recursos en la nube utilizando el ecosistema de Azure. Por último, realizamos un ejercicio conversacional sobre buenas prácticas de código y arquitectura. Fue un proceso fluido y el equipo fue muy profesional.