Acudí a una entrevista en J.P. Morgan (Londres, Inglaterra)
Entrevista
Frist its a hirevue, then a online coding test, and then a face to face interview.
The coding interview for the JP Morgan data science positions consists of mostly dealing with data types in arrays or sub-arrays. I took my test in Python.
Then its a face to face interview.
Preguntas de entrevista [1]
Pregunta 1
Can you describe a data science project you worked on where you had to clean and preprocess a large dataset?
I went through several interview rounds for a Data Scientist role and was initially told the process would end after the third round. After that interview I was unexpectedly contacted about scheduling an additional in-person interview, but after providing my availability I never received any follow-up. Multiple attempts to get clarification from the recruiter went unanswered.
The interviewers themselves were reasonable and the questions were average difficulty, but the coordination and communication from recruiting were extremely poor. Ghosting candidates after several rounds of interviews is unprofessional and shows a lack of respect for candidates’ time.
Preguntas de entrevista [1]
Pregunta 1
Explain a time where you implemented a ML model end to end.
Solicité el puesto a través de la escuela superior o la universidad. Acudí a una entrevista en J.P. Morgan (Dallas, TX) en nov 2025
Entrevista
"The process began with a background introduction where I detailed my academic program and research focus. We then discussed my motivations for joining the company. This was followed by a technical segment featuring a coding question focused on algorithmic efficiency and a discussion on machine learning applications."
Preguntas de entrevista [1]
Pregunta 1
"Can you explain how you would design an LLM-based agent to handle document understanding tasks, and what specific metrics would you use to evaluate its performance?"
