Job owners are the recruiters, sourcers, and coordinators on a job's hiring team — the users who own sourcing, recruiting, and scheduling work for the role. Each row pairs one user with one job in one role; a user can hold multiple roles on the same job, and a job can have multiple users in each role. Filter to one parent with parent=job or parent=user plus ids, or narrow to a single role with type. Hiring managers are exposed on the separate /v3/job_hiring_managers endpoint.