₿OSS Challenge 2026 — Remote Bitcoin Open Source Developer Program
✦ AI Summary
If you’re serious about building a future in Bitcoin open-source software (₿OSS), this program is a standout opportunity.The 2026 ₿OSS Challenge is a fully online training and contribution program designed for developers at all experience levels who want real, hands-on exposure t...
If you’re serious about building a future in Bitcoin open-source software (₿OSS), this program is a standout opportunity.
The 2026 ₿OSS Challenge is a fully online training and contribution program designed for developers at all experience levels who want real, hands-on exposure to open-source Bitcoin projects.
This challenge is rigorous, technical, and highly rewarding — ideal for anyone passionate about Bitcoin, distributed systems, and collaborative open-source work. Even if you’re unsure about your qualifications, you’re encouraged to apply. Curiosity, consistency, and genuine interest matter above all.
Who Should Apply
This program is a strong fit for individuals who:
- Can dedicate 10+ hours per week for preparation
- Enjoy solving complex engineering problems
- Want to challenge themselves and contribute to the community
- Are eager to grow within the Bitcoin and open-source ecosystem
Program Overview
- Mode: 100% Online
- Start Date: Week of January 12, 2026
- Application Deadline: December 31, 2025
- Cost: Free (all Chaincode programs are fully funded)
- Includes: A preliminary challenge after submission
Why Join the ₿OSS Challenge?
- Gain practical experience contributing to real Bitcoin open-source projects
- Receive mentorship, code review, and technical guidance
- Build a clear pathway into long-term ecosystem contributions
- Join a global community of passionate, mission-driven developers
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