According to the antivirus report, this application doesn't contain viruses or any kind of malware. KoreaEmploymentInformationService is the developer of the app that can be found in the Business category. According to the latest data, 워크넷(WorkNet) is rated 4.4 on Google Play.
The most recent update was on Nov 8, 2019 and the tool was downloaded and set up by over 1M users. Samsung and LG users install this application quite often. Get the .apk installer of 워크넷(WorkNet) 3.3.1 that is completely free and take a look at users' reviews on Droid Informer. This application setup package requires 3 MB to be successfully installed. The app is designed for Android 4.3 and higher.