Barclays Software Engineer interview experience

There was an initial online assessment that combined aptitude or logical reasoning with a behavioral or work-style component. Depending on the role, the coding part could come next and was typically medium difficulty on a platform like HackerRank, covering areas like arrays, strings, greedy problems, hashmap-style questions, and basic dynamic programming.

From there, the technical interview(s) usually looked like one or two rounds focused on core programming, data structures and algorithms, OOP concepts, and SQL/database basics—often with networking basics mentioned sometimes. They also