Harvard has several postdoc positions in theoretical computer science, including the Michael O. Rabin postdoctoral fellowship in theoretical computer science – this is a two year prestigious fellowship in TCS, broadly construed.
Note: The Harvard Center of Mathematical Sciences and Applications will have a special year on theoretical computer science and combinatorics during the 2017-18 acade
Webpage: http://toc.seas.harvard.edu/postdoc-fellowships
Email: theory-postdoc-apply@seas.harvard.edu