Blockstream is the global leader in Bitcoin and blockchain technology. Applying cutting-edge cryptography and security engineering, we’re building the products and networks that make financial markets more efficient by reducing reliance on trust.

Bitcoin is at the heart of everything we do. From enterprise-grade settlement networks, to consumer wallets, to Bitcoin satellites, our technology is accelerating the adoption of bitcoin-based peer-to-peer finance. Blockstream's key innovation is in sidechains, which enable the introduction of brand new features to Bitcoin, as well as the issuance of new digital assets.

Blockstream brings together some of the best minds in cryptography, mathematics, computer science, and engineering to work on 21 century technological platforms and applications. Quality and innovation are imperative for creating computationally intensive solutions for large institutions and individual investors around the globe.

We welcome outstanding candidates at all experience levels and we're willing to consider candidates with a record of extraordinary intellectual achievements regardless of area of expertise or past experience.

You'll enjoy a fast-paced creative atmosphere, excellent benefits, and flexible working schedule.

We're looking forward to hearing from you!


  • Impressive achievements in building complex software systems
  • Strong CS background


  • Open Source experience as maintainer and/or contributor is strongly desired
  • Impressive projects on GitHub or Stackoverflow
  • Experience in any of C/C++/Python/Java/Javascript
  • Experience with high level use of symmetric/asymmetric cryptography
  • Experience with distributed systems
  • Bitcoin experience as user
  • Bitcoin experience as a developer

To Apply:

  • Tell us why you would be excited to work for Blockstream and please do not be shy to send a Cover Letter in addition to resume, we read all documents!

  • Please send your resume and cover letter in WORD or PDF format to We would like you to focus on your major achievements.



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