1p3a Question · Oct 2025

BitGo SDE2 Interview Experience for Senior Developer

SWE Senior

Question Details

Candidate Profile * Experience: 5 years in the finance and insurance sectors. * Gap: One-year career break due to medical reasons. Interview Breakdown * *Round 1 (Online Assessment):

Full Details

Candidate Profile * Experience: 5 years in the finance and insurance sectors. * Gap: One-year career break due to medical reasons. Interview Breakdown * Round 1 (Online Assessment): Two algorithmic problems focused on Trie data structures and Anagram detection. * Round 2 (Technical): An algorithmic challenge to find the diameter of a graph, with the specific constraint that the graph contains no cycles. * Round 3 (Machine Coding/LLD): A Low-Level Design round that required designing an SQL database schema. * Round 4 (Hiring Manager): Discussion centered on the candidate's past work, the company (BitGo), and blockchain technology. * Round 5 (Behavioral): A cultural fit assessment consisting of general questions. * Round 6 (High-Level Design): System design round focused on architecting a Transaction Indexer System. Verdict * Rejected as other candidates were determined to be a better match.

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Topics

Strings Trees Graphs Sql System Design