Solicité el puesto a través de la recomendación de un empleado. Acudí a una entrevista en Sigmoid (Bengaluru) en ene 2026
Entrevista
Had interview rounds after getting a referral + technical online test. Appeared for 3 rounds - 2 Technical + 1 HR. Technical rounds tested your ability in Python, ML, GenAI and previous projects. Came to know in the 3rd round that they won't be able to match salary demands even though I shared the same before the start of the interview process itself. I got ghosted after this. Absolute waste of my time and effort.
Preguntas de entrevista [1]
Pregunta 1
Project Discussions, some generic questions on numpy, pandas, ml, hypothesis testing and rag
Round 1 : Online test series
Section A -> 5-6 basic python coding rounds
Section B -> 2 pandas and numpy questions
Round was morderately easy, but spped is crucial
Round 2 : Classical + GenAI based . Questions on XGBoost, ML
Round 3: More from resume, about projects and how would I do them without Gen AI.
Round 4: HR -> Cultural fitness,
Preguntas de entrevista [1]
Pregunta 1
Let's say you have worked on binary classifier random forest model, and both the classes recieved equal number of votes. How will you proceed further, what is your logic behind it?
Envié una solicitud electrónica. Acudí a una entrevista en Sigmoid en ene 2026
Entrevista
It was 4-5 rounds, I got eliminated in R3. The interview style is Okay, first rund was a hacker rank kinda test, with 7q's out of which 6 are pure medium level DSA and was only given 30 min to answer somehow I cleared you gotta be very quick. round 2 was with a lead data scientist.
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