Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Bloomberg (Londra, Inghilterra) nel mese di mar 2021
Colloquio
Total Interview Process:-
Phone Interview (coding and resume questions) -> Video Interview (coding and resume questions) -> System Design Interview -> HR and Manager Interview.
You would only go to the next round after clearing the current round.
One interviewer in my second round was deliberately confusing me with the time and space complexity discussion. I think that the interview don’t even know that the time and space is always calculated in the worst case. No proper feedback was given why I was rejected. In the System Design round, the interviewer is not even interested in my answers. He barely communicated. I personally think they’re targeting people with 1+ yoe. I was asked why I didn’t have any internship experience or real industry experience.
Just practise Bloomberg tagged LC problems to clear the coding rounds.
My overall interview experience with this company is pretty negative (because of lack of rejection feedback and interviewers behaviour).
System Design can be High-Level design (if you’re unlucky), for me it was a low-level design.
Domande di colloquio [1]
Domanda 1
First Non-repeating Character (coding)
Implementation of HashMap (chaining mechanism and collisions)
Designing a Subway Ticket System (coding)
Design a article ranking system based on number of reads in the previous hours. (System Design)
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Bloomberg (Dublino, Dublino) nel mese di apr 2026
Colloquio
The first-round interview lasted about an hour and included questions about my academic background, projects, and motivation for joining Bloomberg. The technical portion focused on data structures, algorithms, and a coding/problem-solving question. The interviewer was professional and interested in my reasoning process, not just the final answer. I received positive feedback afterward and was invited to the next stage of the process.
Domande di colloquio [1]
Domanda 1
I was asked a graph/search problem similar to finding the shortest path between two states. One of the coding questions was comparable to the "Number of Islands" or "Word Ladder" style of problem, where you need to traverse connected states efficiently using graph algorithms such as BFS or DFS. The interviewer was interested in my reasoning process, approach selection, and ability to communicate my solution.
1st round Technical interview. More stages after that but I didn't get that far. Apply through link provided as could not find a link to apply online. Asked about experiences on CV and why you would like to work at the firm.
Ho presentato la mia candidatura tramite l'università. Ho sostenuto un colloquio presso Bloomberg nel mese di gen 2026
Colloquio
Round 1: two leetcodes, got easy/medium
Round 2: two leetcodes, got easy/medium
All on Bloomberg tagged in leetcode
Interviewers were pretty nice! Recruiter got back to me quickly after first round as well.