Technical Screen

NVIDIA QA Engineer interview: unique-word Python script

NVIDIAQA Engineer · Technical Screen · Jul 2026

I received a concrete Python task: write a script that took an input string containing duplicate words, kept only the unique words, and returned one space-separated string sorted in descending order. The question was narrowly scoped, so I could focus on correctness and the details. It made the evaluation straightforward. Rather than asking me to discuss several concepts at once, the interview che…

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