Member of Technical Staff, Security Engineering
About the Role
You will develop and implement high-quality secure code for cryptographic controls across infrastructure, review code and help engineering teams resolve security guardrail issues, and foster efficient testing practices while reducing technical debt. You will build robust components that integrate with other teams, develop and maintain threat models, lead security initiatives from inception to completion, break complex projects into manageable tasks with estimates, and mentor and guide engineers while collaborating across teams to communicate recommendations and address risks.
Requirements
- Strong foundation in applied cryptography including symmetric and asymmetric encryption, hashing, digital signatures, and key exchange
- Proficiency with cryptographic protocols and common cryptographic libraries
- Secure coding experience in Go, C++, C, and Rust
- Experience with Hardware Security Modules for key generation and management
- Understanding and implementation experience with authentication and authorization mechanisms including multi-factor authentication, OAuth 2.0, and RBAC
- Experience in threat modeling and prioritizing mitigations
- Computer science fundamentals including concurrency, algorithms, and data structures
- Commitment to code quality and test infrastructure
Responsibilities
- Develop and implement secure cryptographic code
- Review code across the technology stack and resolve security issues
- Foster efficient testing practices and reduce technical debt
- Build robust, resilient components for integration by other teams
- Develop and maintain threat models for cryptosystem guarantees
- Lead or substantially contribute to medium and large security initiatives
- Break projects into tasks with accurate time and scope estimates
- Mentor and guide engineers and share security knowledge
- Collaborate across teams and communicate technical recommendations
Skills
Threat ModelingSecure CodingAuthorizationHashingOauth 2.0Symmetric EncryptionAsymmetric EncryptionHardware Security ModuleCryptographic ProtocolsCryptographyKey ManagementCode ReviewGoAuthenticationRbacRustBlockchain ProtocolsTest InfrastructureC#ConcurrencyData StructureSecurity ArchitectureAlgorithm