Gemini · 3 days ago
Staff Enterprise Security Engineer (Client Platform)
San Francisco, CA
Full-time
Hybrid
Lead/Staff
$168K/yr - $240K/yrGemini is a global crypto and Web3 platform that provides secure crypto products and services. The Staff Enterprise Security Engineer will focus on building security services and tools for corporate endpoints, requiring expertise in macOS security and software development.
CryptocurrencyFinanceFinancial ServicesFinTechWeb3
Responsibilities
Build and maintain security services, tools, and automation using Go, Swift, Objective-C, and Python
Design and implement endpoint security controls for macOS environments using system extensions, network extensions, and native security frameworks
Create reusable libraries, frameworks, and platforms that enable secure-by-default patterns for client devices
Develop automated security monitoring, scanning, and remediation services for endpoint events
Build CI/CD pipelines for security software deployment and configuration-as-code validation
Implement and manage MDM platforms (Jamf, Fleet) and configuration management systems (Salt, Munki)
Architect binary authorization, DNS filtering, and application control solutions at scale
Partner with Engineering, IT, and GRC teams on architecture decisions and provide security consultation
Participate in on-call rotation for critical security incidents and endpoint security issues
Qualification
Required
Strong software development skills in Go, Python, Swift, or Objective-C with experience building production services
Deep expertise securing macOS environments including Endpoint Security framework, System Extensions, Network Extensions, and TCC
Proven experience with MDM platforms such as Jamf Pro or Fleet, including policy management and deployment at scale
Strong configuration management experience with Salt, Puppet, or similar tools
Experience with software packaging and deployment systems like Munki or AutoPkg
Knowledge of cloud infrastructure (AWS) and container orchestration (Kubernetes)
Demonstrated ability to build, deploy, and maintain security tools and services in production
Experience with infrastructure-as-code using Terraform or similar tools
Preferred
Experience building binary authorization systems such as Santa, Upvote, or Windows Defender Application Control
Development of macOS system extensions or network extensions using Swift or Objective-C
Experience with DNS filtering or network security tool development
Background in incident response for macOS endpoint compromises
Experience with osquery, Fleet, or similar endpoint visibility platforms
Knowledge of compliance frameworks (SOC 2, ISO 27001) as they relate to endpoint security
Experience with container security scanning and supply chain security
Contributions to security tooling projects or client platform management communities
Benefits
Competitive starting salary
A discretionary annual bonus
Long-term incentive in the form of a new hire equity grant
Comprehensive health plans
401K with company matching
Paid Parental Leave
Flexible time off
Company
Gemini
Gemini is a licensed digital asset exchange and custodian built for both individuals and institutions.
Founded in 2014
501-1000 employees
H1B Sponsorship
Gemini has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (1)
Funding
Current Stage
Public CompanyTotal Funding
$499.9MKey Investors
RippleDraper DragonMorgan Creek Digital
2025-09-12IPO
2025-07-10Debt Financing· $75M
2022-06-20Secondary Market· $1M
Leadership Team
Tyler Winklevoss
Co-Founder & CEO
Cameron Winklevoss
Co-founder & President
Recent News
2026-01-07
2026-01-06
2026-01-06
Company data provided by crunchbase