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Company Summary

Why Join Blockstream

**Build Core Bitcoin Protocols and Scaling Solutions**
Engage directly with the development of technologies that form the bedrock of Bitcoin's ongoing evolution. You will contribute to and influence the creation of layer-2 payment channels, sidechains, and cryptographic primitives, solving real-world scalability and privacy challenges. This role offers the chance to work on highly impactful, open-source projects that have a global reach.

**Develop Advanced Hardware Security for Digital Assets**
Contribute to the design and implementation of sophisticated hardware security modules (HSMs) specifically engineered for the protection of digital assets. You will gain deep expertise in embedded systems, secure element integration, and cryptographic key management, ensuring the highest levels of security for sensitive financial transactions. This is an opportunity to shape the physical security of digital wealth.