Technical Screen

CodeSignal OA and Two Technical Rounds

VisaSoftware Engineer I · Technical Screen · Aug 2026

CodeSignal online assessment Array operations: given arrays A and B, count the pairs for which A[i] + B[j] equals a specified target. Matrix rotation and boundary handling: rotate an N by N matrix clockwise, then perform special calculations on boundary elements according to specified conditions. String processing and sliding window: find substrings in a long string that match a specified pattern…

Shared by a candidate · reported Aug 2026. Interview formats change; use it as a guide, not a script.