Chewy Behavioral Interview: the 7 Operating Principles

Chewy scores its behavioral round against seven company values it calls its Operating Principles. Its careers site names them plainly: Put Customers First, Act as an Owner, Deliver Results, Earn Trust, Debate Openly and Commit Fully, Operate in the Details, and Shape the Future. There is no separate leadership-principle framework layered on top. Whatever a prompt asks on the surface, the interviewer underneath it is checking which of these seven your story demonstrates.

Chewy also tells you the shape it wants the answer in. Its interviewing page recommends STAR, Situation, Task, Action, Result, so a structured story here is exactly the format the company asked for. You meet the values twice in the loop. The recruiter screen opens with your motivation for the role, a soft "Why Chewy?", and the onsite closes with a dedicated behavioral hour graded against the Principles. Both are worth real preparation, and there is a specific reason the second one rewards it.

Chewy wants builders, and it can hear the difference. The strongest behavioral answers here sound like "we shipped X in two weeks and saw a Y% lift," not "we followed our agile process." Put Customers First and Act as an Owner carry the most weight, and both reward a concrete thing you built or fixed with a real outcome attached. Prepare five or six true stories, tag each to a Principle, put a number on the result, and rehearse them out loud.

The seven Operating Principles

Here are the seven, in Chewy's framing, with what each one tends to reward in a behavioral answer. Read them as a set, with the first two coming up the most. A single strong story often touches two or three at once, which is exactly what you want.

Put Customers First

Chewy is a customer-obsessed pet retailer, and this is the Principle it leans on hardest. In a story: a time you went out of your way for the person on the other end of the product. Catching a problem before it reached them counts, as does choosing the customer's interest over the convenient path. A real Chewy prompt asks it almost directly: a time you went above and beyond for a customer and how you wowed them.

Act as an Owner

Ownership over hand-off. In a story: you saw something broken that was not strictly your job and fixed it, carried a project through the unglamorous last mile, or made a call and stood behind the outcome. Ties tightly to Deliver Results, and together these two are the spine of a strong Chewy answer.

Deliver Results

Outcomes, not effort. In a story: you shipped something under a real constraint and can name what moved, the latency you cut, the launch you hit, the metric that climbed. This is where the number belongs. Delivering results is easiest to prove with a before and an after.

Earn Trust

Integrity with teammates and with the customer. In a story: you owned a mistake before it surfaced on its own, gave a hard status honestly, or built something others could rely on. Trust is shown by the uncomfortable truth told at the right moment, not by claiming everything went smoothly.

Debate Openly; Commit Fully

Disagree in the room, then row in one direction once the call is made. In a story: you pushed back on a decision with a real argument, and either changed it or committed wholeheartedly to the path chosen even though it was not yours. The tell is that you disagreed openly and still made the outcome succeed.

Operate in the Details

The Principle behind Chewy's debugging-and-testing round, told as a story. In a story: you caught the edge case others waved off, dug into a number that did not add up, or held a bar on correctness when it would have been easier to ship. Retail runs on getting the boring details exactly right.

Shape the Future

Building past the immediate ask. In a story: you proposed something that outlived the ticket, automated a manual grind, or made a bet on where the product needed to go. This one rewards initiative and a longer horizon, not just closing the task in front of you.

The Chewy angle

Seven Principles is more than a two-value bank, but you do not need seven polished stories. Cover the leading pair, Put Customers First and Act as an Owner, with at least two strong ones each, then make sure your remaining stories touch Deliver Results and Operate in the Details somewhere. Say the Principle's name out loud in the room, though, and you sound like you skimmed the careers page. Let the situation carry it: an interviewer scoring for Put Customers First wants to watch you protect the customer, not hear you recite the phrase.

Where the round sits in the loop

For most software roles the behavioral round is one of the back-to-back onsite hours, alongside live coding, a light system-design round, and Chewy's distinctive debugging-and-refactoring round. It runs on standard STAR prompts that every company draws from. The families: a time you led without the title, a conflict with a teammate, a mistake you owned, a shift in priorities mid-project, a customer you went out of your way for. The prompts are ordinary. What makes it Chewy is the scoring, because each answer is graded against the seven Operating Principles.

The format flexes by role and level. Chewy's own careers page says round count and format vary by team, scope, and level, so hedge the exact shape. Intern and co-op loops in particular run lighter: candidates describe a roughly 45-minute behavioral session built around a single Operating Principle, paired with a short easy coding problem, rather than the full four-round onsite. Confirm your own loop's shape with your recruiter.

The values also surface before the onsite. The recruiter screen, usually 25 to 35 minutes on role, tech stack, notice period, and salary, tends to open with why you want this job and this company. It is a soft version of the values check, and it is where "Why Chewy?" lands first. Treat it as a real question, not small talk, because a grounded answer there sets the tone for the whole loop.

STAR, scored against the Principles

STAR is the shape Chewy asked for: Situation, Task, Action, Result. Keep the Situation and Task to a sentence or two of setup, then spend the answer on Action and Result, because that is where the Principle shows. Pick the verb in your Action to match what is being probed. Act as an Owner sounds like "nobody owned it, so I picked it up and drove it to done." Put Customers First sounds like "the fix was slower, but it was the one the customer actually needed." Close on a number whenever you can put one there.

What Chewy rewards

First-person ownership. "I decided," "I built it," "I owned the fix," with your exact role unmistakable.
A number on the Result. The before, the after, the scope, so the impact is measurable instead of asserted.
A concrete thing you shipped or fixed, the builder signal Chewy is listening for, not a process you followed.
A visible customer or trust call, the moment you did right by the person or the team when it cost you something.

What weakens the answer

Hiding behind "we," so the interviewer cannot tell what you personally drove.
Vague outcomes with no numbers, which sound like a project you stood near rather than owned.
Process talk ("we ran a sprint, we used agile") in place of an actual result you can point to.
Naming the Operating Principle out loud instead of letting the situation show it for you.

One answer, two ways

Take a prompt this round reaches for often, one that maps straight to Put Customers First: "tell me about a time you went above and beyond for a customer and how you wowed them." The flat version on the left is not wrong. It just hands the interviewer nothing to score, which invites the follow-ups that expose a thin story. The version on the right is the same work, told in the first person, with the customer's problem named and a number on the outcome.

The thin version

"We had some customers running into issues at checkout, so our team looked into it and eventually improved things. Customers were happier after that and the feedback got better over time."
It hides behind "we," so nobody can tell what you did. There is no customer problem named, no number, and no moment where you chose to go further than the ticket asked.
Nothing here shows Put Customers First or Act as an Owner. It is a summary of work you were near, and the interviewer will keep digging until that becomes obvious.

The strong version

Situation. "Support kept escalating the same complaint: a slice of Autoship customers were getting charged before their order actually shipped when an item went out of stock. It was rare, but for the customer it looked like we took their money and sent nothing."
Action. "It was not my team's service, but nobody owned the seam between billing and fulfillment, so I picked it up. I traced the race condition and wrote a query to size it at about 400 orders a week. Then I shipped a change that held the charge until the shipment was confirmed, plus an alert so support could see stuck orders in real time."
Result. "Those complaints dropped to near zero the following month, and support stopped escalating them. I wrote up the fix so the billing team could fold the check into their own pipeline for good."
The reflection. "The clean fix would have been to file a ticket and move on. Chasing the customer's actual experience across two teams took longer, and it was the right call, because a wrong charge is exactly the kind of thing that loses a customer for good."

The strong version never says the words "put customers first." It shows them: the customer's real problem, the extra mile across a team boundary, the honest reflection at the close. It also lands Act as an Owner and Deliver Results on the way past, in the ownership of an unowned seam and the number on the outcome. Expect the interviewer to mine it for a layer you did not volunteer, something like "what did the billing team say when you touched their service." Have that next answer ready before you start talking.

Answering "Why Chewy?"

"Why Chewy?" shows up on the recruiter screen almost every time, and it is not a throwaway. The company knows most engineers are weighing several offers, so it wants a reason that is true of Chewy specifically and not of any employer with a decent salary. Great culture, big impact, room to grow: those are the fastest way to sound interchangeable. A grounded answer names something only Chewy gives you.

A few honest angles tend to land, and the best answers braid two of them. The first is the domain. Chewy is a large, public e-commerce company built around a loyal customer base. Wanting to build the ordering, subscription, and fulfillment systems behind that, at real scale, is a true reason. The second is the culture the Operating Principles describe, the builder-and-owner bent, which fits if that is how you work. The third is personal, and only you have it. Maybe a Chewy product you use or a problem you have followed. Or you would rather ship where a wrong order is a real person's pet supplies.

A grounded answer, in one breath: "I have spent three years building order and subscription services. Chewy runs one of the larger recurring-purchase businesses in retail with Autoship, so my experience compounds here instead of starting over. I also like that the stakes are concrete. When an order is wrong, it is a real customer's pet waiting on food, and I would rather build where the mistake actually matters to someone." It names something specific to Chewy, ties it to real experience, and closes on a reason that reads as honest rather than flattering.

The Chewy angle

The through-line for the values round and this question is the same. Honesty reads better than polish. Do not manufacture a lifelong love of pet retail, and do not flatter the company. Pick reasons that are true for you and say them plainly. An interviewer scoring for Earn Trust can tell the difference, and the candidate who is straight about why they are here is the one who sounds like they belong.

Common questions

What behavioral questions does Chewy ask?

Standard STAR families, scored against the seven Operating Principles. Expect prompts like a customer you went above and beyond for, a time you led without the title, a conflict with a teammate, a mistake you owned, and a shift in priorities mid-project. The recruiter screen also opens with a soft "Why Chewy?" and your motivation for the role.

What are Chewy's Operating Principles?

Seven, in Chewy's own words: Put Customers First, Act as an Owner, Deliver Results, Earn Trust, Debate Openly and Commit Fully, Operate in the Details, and Shape the Future. The behavioral round grades against these, with Put Customers First and Act as an Owner carrying the most weight.

Does Chewy use STAR for behavioral answers?

Yes. Chewy's own interviewing page recommends STAR, Situation, Task, Action, Result, so a structured story with a clear personal action and a measurable result is the format the company is asking for. Keep the setup short and spend the answer on what you did and what it moved.

How is the Chewy behavioral interview scored?

Each answer is judged on which Operating Principles it demonstrates and how convincingly, favoring builders who can point to a concrete thing they shipped or fixed with a real outcome. Process talk and vague, team-level "we did" stories score poorly; first-person ownership and a number score well.

Next, take the seven Principles apart into the specific prompts each one reaches for, with a worked story per value: see Behavioral Questions by Theme. For the full loop around this round, the coding section covers the HackerRank assessment and the debugging round, and the interview process overview walks the loop end to end.

Key Takeaways

✓Chewy scores its behavioral round against seven named Operating Principles: Put Customers First, Act as an Owner, Deliver Results, Earn Trust, Debate Openly and Commit Fully, Operate in the Details, and Shape the Future. The first two carry the most weight.
✓Chewy's own interviewing page recommends STAR, so a structured story with clear first-person action and a measurable result is the format the company is asking for.
✓The values appear twice: a soft "Why Chewy?" on the recruiter screen, and a dedicated behavioral hour in the onsite. Round count and format vary by team and level, and intern or co-op loops run a lighter single-Principle version.
✓Chewy is listening for builders. Answers that name a concrete thing you shipped or fixed with a real number beat process talk and team-level "we did" summaries every time.
✓Prepare five or six true stories, with at least two for Put Customers First and Act as an Owner. Show the Principle through the situation instead of naming it. Keep "Why Chewy?" specific and honest.

Next up:Behavioral Questions by Theme