I applied online. I interviewed at Bloomberg (Tokio) in Oct 2025
Interview
1. HR interview 2. Leetcode interview with engineer 3. 2 hours interview consisting of two parts: a. Leetcode easy interview b. General technical knowledge around network. 4. Suppose to be interview with manager, but HR keep ghosting me after 2 emails over 2 weeks.
Interview questions [1]
Question 1
1. Typical HR interview about past experience etc. 2. Leetcode medium interview where needed to find something similar to longest substring 3. a. Leetcode easy question about the intervals (similar to meeting rooms at leetcode) b. theoretical network related questions about OSI model, udp vs tpc etc, not too difficult, then network system design related questions where I had to answer on situational questions given the drawn architecture)
Round 1: Initial 30 min zoo. call with recruiter
Round 2: 1 hour hackerrank session over zoom
Round 3 and 4: 1 hour hackerrank session followed by system design session
Round 5: In person interview
I applied through a recruiter. The process took 3 weeks. I interviewed at Bloomberg (London, England) in Oct 2025
Interview
I gave this Bloomberg interview for a Senior Software Engineer role. I chose Bloomberg over FAANG as I expected it would give importance to C++/low-latency programming skills and my past experience. But to my surprise, I was asked just one unpopular LeetCode question (pun intended) and a system design question at a junior DevOps level. Rejected straight away. It just weighs whether I memorized a LeetCode problem and can bluff through a regular system design. I had to withdraw myself, as I will never be one — because I’m not one.
Interview questions [1]
Question 1
LeetCode medium and basic system design — nothing beyond the usual Bloomberg-filtered LeetCode.