Flynn, a member of the Bar in California and the District of Columbia, speaks, writes, advises, and teaches on legal, policy, and business issues relating to: international human rights; war crimes and truth commissions; international criminal justice; digital atrocity documentation; artificial intelligence; the future of law, technology, and democracy; equity, justice, and humane policy; political reconciliation; post-conflict justice; human rights and technology in the 21st century; international trade; environmental issues; and gender equity.
Flynn is also a professor. She is a Senior Fernand Braudel Fellow in the Department of Law in Florence, Italy at the European University Institute. Flynn is also a Visiting Researcher at the University of Copenhagen in the Faculty of Law, as well as a Fellow at the Information Society Law Center in the Department of Legal Sciences, Cesare Beccaria, at Università degli Studi di Milano.
She has taught at The New School and is a Fellow at Harvard and Yale, with appointments at the Harvard Kennedy School of Government and the Harvard Carr Center for Human Rights Policy and the Information Society Project at Yale Law School. Flynn was the founding fellow at NYU School of Law's Grunin Center for Law and Social Entrepreneurship.