MacGyver left the start up life to work on silent payments. Do you crave professional freedom to work on the things you believe are most impactful? Take the ₿OSS Challenge and make 2026 the year you make the career change you've dreamed of.

₿OSS Challenge

₿OSS Challenge - start your career in bitcoin open source

THERE ARE FOUR DAYS LEFT TO APPLY FOR THE ₿OSS CHALLENGE Since 2024 the ₿OSS Challenge has helped 20 developers become full time bitcoin open source software contributors. Number 21 could be you. Apply now💪

₿OSS Challenge

₿OSS Challenge - start your career in bitcoin open source

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