GrepJob
Blockstream

Security Architect

Blockstream
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4 months ago
Remote, WorldwideStaff+
H1B Sponsor

Responsibilities

  • Define and drive security architecture across applications, services, and infrastructure.
  • Partner with engineering teams to design and implement secure software systems.
  • Conduct threat modeling, risk assessments, and security reviews for products.
  • Develop and enforce secure coding practices and review processes.
  • Collaborate with DevOps on cloud and container security.
  • Evaluate and integrate security tools for code scanning and incident response.
  • Guide and mentor engineers on secure application development best practices.
  • Stay updated on emerging security trends and compliance standards.

Requirements

  • 10+ years of experience in software engineering or security architecture roles.
  • Strong full-stack background with deep backend security expertise.
  • Experience designing and securing systems for enterprise fintech or blockchain.
  • Knowledge of cryptography, authentication, and key management.
  • Hands-on experience with cloud security (AWS, GCP, or similar).
  • Familiarity with threat modeling and modern application security frameworks.
  • Excellent communication skills for articulating risks and solutions.

Tech Stack

AWSCC++GoGoogle Cloud PlatformPythonRust