Tagged spelling since some wonderful person is probably watching it for these quick fixes and it's in the same spirit as a simple typo.
Please replace the hyphens on the careers profile page with en-dashes, Unicode code point U+2013. Hyphens are for hyphenated words only. Reference: The Punctuation Guide
Computer Science, …
2010 – 2014 (regular space)
2010 – 2014 (with U+202F narrow no-break space)
2010–2014 (no space)