A job description (JD) is a written specification of a role's responsibilities, required qualifications and experience, expected outcomes, compensation range, and reporting structure. It is used for recruiting (the JD is the primary external-facing communication of what the role is), performance management (it anchors expectations for what the employee should be doing), and legal compliance (employment law requires some level of role documentation). Most JDs are generic, vague, and unhelpful (every JD says "passionate about X, team player, results-oriented"), while the rare good JDs are specific enough that candidates can accurately self-select and employees can clearly evaluate their own performance. It is one of the most-u...