6h ago

Senior Software Architect, Blockchain & DeFi

Paris, France

$175k-$225k / yearest.

full-timelead Hybridcybersecurity

🛠 Tech Stack

💼 About This Role

You'll lead the architecture and integration of new blockchain protocols and DeFi applications into Ledger's ecosystem. You'll drive hands-on technical scoping and collaborate with engineering teams to ensure scalable, secure transactional services. This role offers the opportunity to shape the foundation of digital asset infrastructure for a global leader.

🎯 What You'll Do

  • Lead technical scoping and design for integrating new blockchain protocols.
  • Drive research and integration of complex DeFi protocols into Ledger services.
  • Collaborate with engineering leads, product and delivery managers.
  • Contribute hands-on to development activities of supported squads.

📋 Requirements

  • 10+ years experience in technical design and delivery.
  • Deep expertise in backend system architecture for high-throughput transactional services.
  • Profound hands-on knowledge of blockchain technologies like Ethereum and EVMs.
  • Expert knowledge of backend development with Node.js, Python, or Scala.

✨ Nice to Have

  • Open source experience in blockchain/crypto space.
  • Expert knowledge of cryptography and security practices.
  • Prior experience integrating with major DeFi protocols.

🎁 Benefits & Perks

  • 🏖️ Flexible working hours and remote-friendly environment.
  • 💸 Competitive equity and token package.
  • 📚 Learning budget for conferences and training.
  • 🏥 Comprehensive health insurance coverage.
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