This week, JCK magazine is seeking a business reporter, while In the Empire is looking for a new community manager. 1105 Media is hiring a web producer, and Umami Co. is in need of a social media manager. Get all the details on these gigs and more below, and find additional just-posted openings on mediabistro.com.

For more job listings, go to the Mediabistro job board, and to post a job, visit our employer page. For real-time openings and employment news, follow @MBJobPost.