Fetch Rewards, Inc. Software Engineer Interview Guide

We’ve seen Fetch Rewards evaluate software engineers less like a standard interview loop and more like a proof-of-work exercise. Multiple candidates reported that the earliest signal was a substantial build around receipt processing or a front-end app consuming their APIs, and the strongest submissions were the ones that looked like something a team could actually maintain: clean structure, tests, deployment, documentation, and thoughtful UI or API choices. That tells us the company is not just checking whether you can finish; they’re looking for production-minded execution and whether your code feels close to their product surface.

A recurring theme is that the take-home is only half the test. Candidates who moved forward were often asked to defend their design decisions, make live changes, or talk through improvements to the project they had just built. The questions stayed tightly anchored to Fetch’s domain — receipt scoring, offer logic, microservice flow, pagination, auth, and filtering — so our candidates report that generic algorithm prep alone doesn’t carry much weight here. What matters is whether you can explain tradeoffs in a way that sounds like you’ve actually shipped software.

The other pattern we’ve heard repeatedly is that communication can be inconsistent, and that makes the process feel harsher than the technical bar alone would suggest. Several candidates got positive signals after submission and then heard nothing, while others were rejected with no useful feedback after investing days of work. The non-obvious lesson is that at Fetch, the work product itself seems to carry a lot of weight, but responsiveness is not a reliable indicator of progress. Candidates who do best are the ones who treat the assignment as a real deliverable and stay realistic about how much uncertainty comes with it.