Secure Enclave Application Engineer
il y a 4j


  • Development of applications running on BOLOS Enclave for our Ledger Vault product
  • Improve support of existing blockchains such as bitcoin, ethereum, .. and add support for new ones
  • Add new exciting product features
  • Improvement of our software development tools, patterns and overall product security architecture
  • Interaction with Internal Software engineering teams and Product teams working on Ledger Vault
  • Requirements and qualifications :

  • Diploma in Computer Science, Engineering or similar field
  • Relevant experience in C code cross compilation, optimization and security pitfalls
  • Relevant experience in Python 3 and associated test frameworks
  • Used to work with git and its associated development workflows
  • Experience using cryptography primitives (hash, symmetric and asymmetric algorithms)
  • Being comfortable with containerization and consuming / exposing services over different protocols such as REST or gRPC is a plus
  • Nice to have :

  • First experience in a secure environment (HSM, TEE, secure element)
  • Interest in computer security
  • Good understanding of blockchain technologies
  • Knowledge of consensus protocols
  • Development in Java
  • Benefits :

  • Competitive compensation package, and BSPCE / Share warrants for entrepreneurs options in Series C (2021) startup
  • Flexible working hours, remote friendly environment
  • Strong focus on personal development, including internal and external trainings, and attendance to conferences,Internal talks, technical meetups, and hackathons
  • High performance equipment for your work
  • 5 weeks of paid vacation + 10 days of RTT
  • Comprehensive health insurance with medical, dental, and vision coverage
  • Meal Vouchers with Swile (ex Lunchr)
  • Reimbursement for sports and cultural activities
  • Annual company outing for Ledgerdary Days, plus frequent parties, snacks and drinks
  • Employee discount on Ledger products.
  • Ledger guarantees equity for all during the recruitment process, without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability or age

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