A screener on a Backend Developer posting hunts for scale and survival: requests handled, data moved, an outage you fixed. A list of APIs you touched blends into every other resume in the stack. Tailoring means naming the load you operated under and matching the database the posting names.
Recruiters spend about 7 seconds on a first resume scan. (Ladders eye-tracking study)
Start with the version a recruiter opens right now, then make these moves against it.
See what the first 7 seconds of your resume say, freeSoftware Engineers · Frontend Developers · Full Stack Developers · DevOps Engineers · Data Scientists · Data Engineers
All tailoring guides · Resume roast for Backend Developers · ATS questions