Nice idea, but the site itself is clearly copied from https://weworkremotely.com/jobs/new -- even down to the segment headers. The only notable change is setting the font family to monospaced...
The HTML structure is different
The CSS is different.
What limited JS exists is different.
The layout of each list item is different.
The only similarity, is that it is a list of jobs grouped by location and date. But that is a pretty obvious common pattern for a job site and hardly represents plagiarism.
Here, see them side by side: http://imgur.com/a/9Rclx