Senior Security Engineer
Rain helps users buy, sell, and swap cryptocurrencies with regulated custody, bank-grade security, and 24/7 support across web and mobile.
Funding history
Investors
Projects
About Rain
Rain is a centralized crypto platform for retail and business users to buy, sell, and swap digital assets. The platform is licensed by the Central Bank of Bahrain and ADGM’s FSRA, offers cold storage custody, and provides bilingual 24/7 human support. Users can manage portfolios, use advanced trading with charts and order types, and access an OTC desk for large orders. The service includes clear fees, verification, and mobile apps.
Skills
About the Role
You will build security tooling, controls, detection systems, automation, sensors, and threat-intelligence capabilities. You will secure cloud infrastructure, identity, and access; assess products, partners, and vendors before launch; develop AI security agents and tools; lead external assessments through verified fixes; and participate in on-call incident response.
Requirements
- 5+ years of security engineering experience building production tools and controls
- Strong coding skills in TypeScript, Go, Rust, or Python
- Experience securing cloud infrastructure, identity, and access
- Ability to find vulnerabilities, prove them, and drive fixes with code-owning teams
- Experience at a fintech, payments, or crypto company
Responsibilities
- Build central security systems and automation
- Secure cloud infrastructure, identity, and access
- Assess new products, partners, and vendors before launch
- Build AI agents and tools for security workflows
- Lead external security assessments and drive findings to verified fixes
- Join the on-call rotation and support incident response
Benefits
- Unlimited time off with a required minimum of 10 days
- Flexible work from home or office options
- Home-office setup stipend for new employees
- Comprehensive health, dental, and vision plans for US employees and dependents
- Fully subsidized life insurance for US employees
- 401(k) with a 4% company match
- Equity option plan
- Rain card for product testing
- Eligible health and wellness spending
- Domestic and international team and company offsites