Program — Developers
Bitcoin for Open Source
Intensive training to become an active contributor to Bitcoin Core and Lightning Network. Deep technical study, 1:1 mentorship with active contributors and a living stipend.
Duration: 5 to 8 months For: Developers experienced in C++, Rust or Python who want to contribute to Bitcoin Core, Lightning Network or other core ecosystem open source projects.
What is included
- Direct mentorship with Bitcoin Core and LDK contributors
- Living stipend during the program
- Access to the global B4OS alumni network
- Weekly code review with real feedback
- Participation in international Bitcoin conferences
- Certificate recognized across the ecosystem
B4OS
Registration for the current cohort is closed. Visit b4os.dev for updates on the next intake.