Google·Software Engineer·Technical Phone Screen
- If you joined the team, what would you focus on? What are the biggest unsolved problems in your research area, and how would you go about tackling them?
“This is the question I underestimated.”
FAANG / Big Tech
Most of these Google write-ups come from Software Engineers (1,167), then Product Managers (686) and Data Scientists (125). The most reported rounds are the product sense round (667), the technical phone screen (660), the behavioral / leadership round (252) and the onsite coding round (214).
2146 interview notes · updated Oct 2026
“This is the question I underestimated.”
“I had a story ready but halfway through I realized I was making myself sound way too passive, like things just happened to me.”
“My first instinct was to jump straight into features, which was probably the wrong move.”
“Covered the basics: volumetric floods, protocol abuse, application-layer stuff.”
“I knew the general idea going in but fumbled the index math when splitting the inorder array recursively.”
“I went with sorted strings first because it's the easiest to explain out loud.”
“The 'no direct authority' part is what tripped me up at first.”
“I recognized it as a variant of the classic decode-string problem pretty quickly, but the syntax difference tripped me up for a bit.”
“I knew the textbook definition but fumbled when they pushed me to connect it to actual ML use cases.”
“I jumped straight into the data flow before nailing down the requirements and kind of paid for it later.”