Arm·Software Engineer·Technical Phone Screen
- How do you handle register read-after-write data hazards in a classic 5-stage pipeline, and what are the trade-offs between the different approaches?
“This one stretched longer than I thought it would.”
Large Enterprises
Screna has 12 Arm interview write-ups. The most reported round is the technical phone screen (6).
12 interview notes · updated Jul 2026
“This one stretched longer than I thought it would.”
“I went with a group project story where I ended up coordinating everyone because no one else would.”
“I blanked for a second on where to even anchor this.”
“This one I thought I had cold, but partway through explaining the rasterization stage I realized I was glossing over things like perspective-correct interpolation and early-z rejection.”
“I fumbled this a bit.”
“This one is deceptively wide.”
“Bigger than it looks.”
“The part that tripped me up was they were explicit that they didn't want something routine.”
“Pretty standard opener.”
“This question has more surface area than it looks.”