1p3a Experience · Feb 2026

Visa Senior Software Engineer Backend and AI Interview Experience

SWE OA Senior

Interview Experience

I recently completed the interview process for Senior Software Engineer (Backend + AI) at Visa. Sharing my experience for anyone preparing for similar roles.

Round 1 Online Assessment (Hackerrank) R

Full Details

I recently completed the interview process for Senior Software Engineer (Backend + AI) at Visa. Sharing my experience for anyone preparing for similar roles.

Round 1 Online Assessment (Hackerrank)

Round 2 Technical Interview

Round 3 System Design (Heavy) + DSA I wanted to check how long it usually takes to hear back regarding the HM round or to know if I’ve been

rejected. It's been 3 days since the 3rd round.

About This Question

This is a candidate experience report from a visa interview for a swe role (senior level) during the oa round reported in 2026.

It covers the following topics: System Design .