From LegBranch.org:

TechCongress is building its next class of paid fellows. Hurry—there is less than 3 weeks to apply! See https://www.techcongress.io/congressional-innovation-fellows for details and instructions.

More here:

By 2020, technology will touch virtually all areas of life and every issue before Congress.  TechCongress gives talented technologists the opportunity to gain first-­hand experience in federal policymaking and shape the future of tech policy through a one-year Congressional Innovation Fellowship with a Member of Congress or Congressional Committee.