hiring-loop-designlisted

# Hiring loop design An interview loop is a measurement instrument, and most are badly calibrated: four interviewers ask variants of the same coding question, then average their gut feelings in a debrief steered by whoever speaks first. Structured loops predict on-the-job performance far better than unstructured ones. The design work is deciding what each hour measures and holding the panel to it. ## Method 1. **Map competencies to interviews, one owner each.** List the competencies the role actually needs (coding, system design, debugging, collaboration, domain depth) and assign each to a specific interviewer. When two slots both probe algorithms, you buy redundant signal and leave a competency untested. 2. **Standardize the questions and the rubric.** Use a shared question bank with a scoring rubric that carries anchored examples: what a weak, solid, and strong answer to this exact question looks like. Consistent questions are what make candidates comparable and what gives the interview predictive validity. 3. **Calibrate interviewers to the bar.** New interviewers shadow and reverse-shadow before they score alone, and the panel agrees what the target level's "strong" looks like. An uncalibrated interviewer measures their own standards, and the loop is only as consistent as its softest grader. 4. **Require written feedback before the debrief.** Each interviewer submits a hire or no-hire call with evidence and a rationale before anyone talks.