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Part-time & opsAmazon · Software Development Engineer · 2022

The 'sticky note on the espresso machine' story that carried my Amazon loop

Shared by M. Alvarez · ex-Amazon SDE New Grad (former Starbucks barista)

The sharer told this exact story in their Amazon SDE new-grad behavioral loop and went on to receive the offer.

Step into this interview

4 real follow-ups from the actual loop · 1 hard · ~12 min

You answer each question first — only then does the sharer's real take open up.

How they told it

I had no CS internship, so I told a story about a tiny fix I made behind the counter. It landed because I was precise about what I actually did versus what the store did.

Read the full telling

During my sophomore year I worked mornings at a Starbucks near campus. Our slowest step at rush wasn't making drinks, it was that new baristas kept asking where the backup syrups and cups were, which stalled the line. I didn't reorganize anything dramatic. I just noticed the pattern over a few weeks, and one shift I asked my shift supervisor if I could tape a small labeled diagram inside the under-counter cabinet so people could find restock items without asking. She said go ahead as long as it came down if a manager objected. It stayed. Over the next month the new hires stopped interrupting the bar person as much during rush, and my supervisor mentioned our morning wait times felt smoother. I can't claim I fixed throughput, I made one visual aid that reduced one specific interruption. In the interview I framed it as: I noticed a recurring friction, I proposed the smallest possible change, I got a low-risk sign-off, and I checked whether it actually helped by watching the bar. That framing — owning the small scope honestly — is what I leaned on when they pushed.

What they actually got asked

What did YOU do versus what just happened because the store was busy?

hard

How did you measure that it helped?

medium

Walk me through the conversation where you got approval.

easy

What would you do differently now?

medium