Bitcoin Dev Project

Enlightening! Testing! Inspiring! That is how 2025 alum Sangbida describes the ₿OSS Challenge. When she took it she was working on corporate side of #bitcoin. Now she is funded by @Blockstream to contribute to Core Lightning ⚡️ What’s stopping you? Start your career in bitcoin open source software (₿OSS) and change your life forever. Applications close in 10 days on Dec 31. Program kicks off the week of January 12.

₿OSS Challenge

₿OSS Challenge - start your career in bitcoin open source

There are just 10 days* left to apply to the ₿OSS Challenge. * roughly 1,440 blocks Write code used by countless people across the world. Work on the best problems with the brightest minds. Achieve professional freedom. Join the ₿OSS Challenge today 👇

₿OSS Challenge

₿OSS Challenge - start your career in bitcoin open source

📢 ATTN: developers interested in bitcoin open-source 👀 We are looking for participants for voluntary usability testing. 🖥️ During the session you’ll be asked to share your thoughts while interacting with a website prototype. If this sounds like something you'd be interested in, sign up here 👇

Google Docs

Screener form for user testing

Thank you for your interest in participating in a usability testing session for the Bitcoin Dev Project. Selected participants will be contacted to...

Selected participants will be contacted to schedule a remote session with the designer. Thank you in advance. We would love your participation! ✨