2025 EF Internship Program

The Ethereum Foundation is accepting applications for its first formal summer internship program, with applications closing December 9, 2024. The roughly 12-week program aims to develop the next generation of Ethereum developers and researchers, with interns contributing to core projects under mentors on teams such as Protocol Security, Robust Incentives Group, Portal Network, Testing, EELS, Geth and Account Abstraction. Interns can work remotely or from the EF offices in Boulder (USA) or Berlin (Germany), and notifications are expected to be complete by 10 January. The internship differs from the six-month Ethereum Protocol Fellowship, which assumes advanced knowledge and full-time availability.