Do You Even List? - Auto updating Twitter list of people you interact with most

Xobin - Most Comprehesive Pre-Employment skills testing and Psychometric Assessment Platform.

Listr - Listr lets you explore some of the best lists on Twitter, curated across your favorite categories.

Careerist - Job applications automation and mentoring for job seekers

Vicariously.io - Create Twitter lists based on the follows of other users

Job Tracker by Teal - Track and organize your entire job search in one place.