Glassdoor users rated their interview experience at Barclays as 50% positive with a difficulty rating score of 3.29 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Sales and Investment Banking Analyst rated their interviews as the hardest, whereas interviews for Investment Banking Summer Analyst and DCM Analyst roles were rated as the easiest.
The hiring process at Barclays takes an average of 3 days when considering 8 user submitted interviews across all job titles. Candidates applying for Sales had the quickest hiring process (on average 3 days), whereas Sales roles had the slowest hiring process (on average 3 days).
Tests on mathematics and English. Then in person interview at the call centre. The interviewer seemed kind and another person took notes. We sat in a booth. It lasted about an hour.
I applied online. I interviewed at Barclays (Praga) in Aug 2025
Interview
Call for 60 mins, couple of basic questions about Python, nice HR and manager. They were explaining the project that they are working on.
Topics:
1. List vs tuple
2. Pandas
3. Numpy
4. Multithreading vs Concurrency
Interview questions [1]
Question 1
Topics:
1. List vs tuple
2. Pandas
3. Numpy
4. Multithreading vs Concurrency
I applied online. I interviewed at Barclays (Los Angeles, CA) in Oct 2025
Interview
Assessment featuring puzzles and personality test. The puzzles incorporated math and pattern detection. The personality test gauged how you work in the professional setting and looked at consistency in your responses.
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