Role overview
About the Company
Gemini is a global crypto and Web3 platform founded by Cameron and Tyler Winklevoss in 2014, offering a wide range of simple, reliable, and secure crypto products and services to individuals and institutions in over 70 countries. Our mission is to unlock the next era of financial, creative, and personal freedom by providing trusted access to the decentralized future. We envision a world where crypto reshapes the global financial system, internet, and money to create greater choice, independence, and opportunity for all â bridging traditional finance with the emerging cryptoeconomy in a way that is more open, fair, and secure. As a publicly traded company, Gemini is poised to accelerate this vision with greater scale, reach, and impact.
The Department: Platform Security
What you'll work on
- Build and maintain IAM services and authentication systems using Python or Go
- Design and implement workforce identity solutions with Okta and multi-IdP architectures
- Develop PKI infrastructure and certificate lifecycle management for service authentication
- Create secrets management platforms with automated rotation and zero-knowledge patterns
- Build authorization services, access control systems, and policy engines
- Partner with engineering teams on identity architecture and secure authentication patterns
- Participate in on-call rotation for platform security incidents
What we're looking for
- Strong software development skills in Python or Go with experience building production services
- Deep knowledge of identity protocols and standards including OAuth2, SAML, OpenID Connect, and WebAuthn
- Experience with PKI systems, certificate management, and applied cryptography
- Experience with HashiCorp Vault or similar secrets management platforms
- Proven expertise with AWS IAM, STS, and cloud identity services
- Proficiency in Terraform for infrastructure-as-code
- Experience building and operating high-availability authentication services