O processo levou mais de 2 meses. Fiz uma entrevista na empresa Koalafi (New York, NY).
Entrevista
Stay away from this company. The interview process is highly unorganized and they don't test data science knowledge, but your ability to solve maths questions! They are trying to imitate the data science process at Capital One and the job is actually a Business Analyst role. The company has high Revenue growth, but profits? Is it going to survive during a market crash?
Perguntas de entrevista [1]
Pergunta 1
Just mug up all the capital one cases ( no ML knowledge is required)
Candidatei-me por meio de recrutador(a). Fui entrevistado pela Koalafi (Washington, DC) em nov. de 2025
Entrevista
I spoke with the recruiter, then hiring manager. I didn't make it past that point (unsure why).
The recruiter and hiring manager seemed nice, but the recruiter didn't respond to my follow-up email asking for feedback about the interview process. That left a bad taste in my mouth.
Perguntas de entrevista [1]
Pergunta 1
If you ensembled two models that each had an AUROC of .5, could you make a better model?
Thank you for sharing this feedback and for taking the time to interview with us. We are glad to hear your conversations felt positive. We agree that timely communication is important and appreciate you sharing this as we continue to focus on providing a fantastic candidate experience.
Candidatei-me por meio de recrutador(a). Fui entrevistado pela Koalafi (Centreville, VA) em abr. de 2021
Entrevista
First time I've ever intentionally botched an interview. Interviewer was very arrogant and belittling. Wouldn't even allow me to answer a single question before interrupting. I'd be happy to get rejected if it means never interacting with this guy again.
