I applied online. The process took 4 weeks. I interviewed at Fidelity Investments in Jan 2023
Interview
first, I applied through handshake, the hr contacted me, then a phone interview with hr, then an interview with an analyst, then a final interview with the manager., I get an Offer call 10 days later
Interview questions [1]
Question 1
first works through resumes and projects. Then some code problems and behavior questions
1. What is Learning Rate?
2. Bagging vs Boosting
3. Which metrics do you use to evaluate an LLM?
4. How do you handle overfitting in MLPs?
etc. I got approx 15-20 questions like these.
I applied through university. I interviewed at Fidelity Investments (Madras) in Aug 2025
Interview
2 technical 1 hr round. they were looking for people with agentic ai/llm knowledge. 1 python coding questions and resume. what my projects were. what was the dataset dimension etc
I interviewed at Fidelity Investments (Boston, MA)
Interview
30 minute long Recruiter Screen; 30 minute long Technical Screen with coding, probability, statistics questions--lots of SQL-based ones; 1 hour long final round with mix of behavioral and technical. Overall not too hard of a process, but somewhat lengthy.