ashby
Security Architect
Blockstream
Remote, USA
Full-time
Senior · 10+ years experience
Remote
Discovered 1 weeks ago
PythonGoC/C++RustAWSGCP
Free
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PythonGoC/C++
Key Skills for This Role
PythonGoC/C++RustAWSGCP
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What We Look For in You (Required Qualifications)
- 10+ years of experience in software engineering or security architecture roles.
- Strong full-stack background with deep backend security expertise (Python, Go, C/C++, Rust, or similar languages).
- Demonstrated experience designing and securing systems for enterprise fintech, banking, or blockchain environments.
- Knowledge of cryptography, authentication, and key management.
- Hands-on experience with cloud security (AWS, GCP, or similar).
- Familiarity with threat modeling, secure SDLC, and modern application security frameworks (OWASP, NIST, ISO 27001).
- Excellent communication skills — able to clearly articulate risks and solutions to both technical and non-technical stakeholders.
Nice To Haves (Preferred Qualifications)
- Experience with Bitcoin, Lightning, or blockchain protocols.
- Contributions to open-source security tools or projects.
- Security certifications (CISSP, OSCP, CEH, or equivalent) are a plus but not required.
- 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @ blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here .
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