Senior Security Engineer

Remote. Posted 10 days ago

The role

You will build central security systems, automation, and tools. You will secure cloud infrastructure, identity, and access while assessing new products and leading external security assessments.

What you will do

Build central security systems and automation the whole company relies on
Secure cloud infrastructure, identity and access across Rain’s growing footprint
Assess new products, partners and vendors before launch, and guide the engineers building them
Build AI agents and tools that make security work faster and more accurate
Lead external security assessments and drive findings to verified fixes
Join the on-call rotation and support incident response

Required qualifications

5+ years in security engineering, including building tools and controls that run in production
Strong coding skills in TypeScript, Go, Rust or Python
Experience securing cloud infrastructure, identity and access
Ability to find vulnerabilities, prove them, and drive the fix with the team that owns the code
Experience at a fintech, payments or crypto company

Nice to have

Blockchain security: smart contract review, onchain monitoring, custody and multisig controls
AI security: securing LLM applications and agents, or building AI into security workflows
Experience running external audits or a bug bounty program

Benefits

Unlimited time off (10 days minimum required)
Flexible working
Stipend to create a comfortable atmosphere at home
Comprehensive health, dental and vision plans for US Rainmakers and dependents
100% company subsidized life insurance plan for US Rainmakers
401(k) with a 4% company match
Equity option plan
Rain Card for testing core products and services
Card for eligible health and wellness spending
Team and company offsites both domestically and internationally

About the company

Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. It is a hypergrowth company valued at $1.95B.