I applied online. The process took 3 weeks. I interviewed at J.P. Morgan in May 2021
Interview
Luego de la postulación en línea se contactan por mail para acordar una llamada telefónica. En el la llamada telefónica se conversa a modo general sobre experiencias laborales e inquietudes económicas. Luego, se pasa a una entrevista en inglés de 1 h de duración en donde se vuelve a conversar sobre experiencias laborales previas pero también sobre intereses personales, y una evaluación de habilidades en python.
Interview questions [1]
Question 1
En la entrevista se indaga mucho sobre experiencias vinculares previas en ámbitos laborales. Preguntan sobre como resolviste conflictos con la autoridad, como pudiste pensar fuera de lo convencional, describir situaciones en donde lo planificado no salio como habías pensado, etc. Además, hacen una evaluación de python sin previo aviso.
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.
Interview questions [1]
Question 1
Explain a time where you implemented a ML model end to end.
I applied through university. I interviewed at J.P. Morgan (Dallas, TX) in Nov 2025
Interview
"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."
Interview questions [1]
Question 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?"
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.
Interview questions [1]
Question 1
Can you describe a data science project you worked on where you had to clean and preprocess a large dataset?