Ho presentato la mia candidatura online. La procedura ha richiesto un giorno. Ho sostenuto un colloquio presso Blend360 (Columbia, MD) nel mese di ago 2019
Colloquio
There were one telephonic round followed by 5 onsite rounds. The interviewers tested technical knowledge. However, focus was more on the past project experience and many questions were asked around my projects.
Domande di colloquio [1]
Domanda 1
Was asked about sub-setting a data frame, joining data tables (and some questions around left join and right join), and overall steps involved in building ML model. Interviewer also tested in feature engineering and data imputation
Ho presentato la mia candidatura tramite segnalazione di un dipendente. Ho sostenuto un colloquio presso Blend360
Colloquio
The interview process consists of six rounds. It begins with an online assessment (OA) focused on evaluating basic technical and analytical skills. This is followed by five interviews that test a deep understanding of data science concepts, technical coding abilities, and problem-solving approaches. The process concludes with a project presentation to assess practical application and communication skills.
Domande di colloquio [1]
Domanda 1
Data Science concepts like Logistic regression, XGBoost etc.
Ho presentato la mia candidatura tramite segnalazione di un dipendente. La procedura ha richiesto 4 settimane. Ho sostenuto un colloquio presso Blend360
Colloquio
2 rounds - one with HM and one with a panel
The one with HM had python and SQL questions with knowledge test around basic statistics and data science algorithms
Project review during the panel interview
One screening round with Sr. Data Scientist and then a series of 5 interviews ( HM, Another Manager, Sr DS, Director, and Project review with all 4). Job offered on a first come & first serve basis and highly unpredictable process (might close job based on budget cuts)
