Senior Application Security Engineer

This remote application-security role fits senior ITSG readers who want to embed security throughout the development lifecycle for MetaMask and other high-trust web3 products. The published USD range applies to US-based candidates; compensation outside the US may differ. **What you would work on:** - Triage bug-bounty reports, determine vulnerability severity, and guide engineering teams through remediation. - Run design reviews, threat modeling, security testing, and code reviews for new features. - Find gaps in the secure development lifecycle and build automation and controls to prevent repeat issues. - Write code to fix vulnerabilities or support security-engineering projects, including AI-assisted vulnerability tooling. **Good fit if:** - You have 6+ years building and securing software, including hands-on application or product security work. - You have secured modern backends, web applications, APIs, and JavaScript-based web or mobile apps. - You can assess vulnerabilities and work directly with engineers on secure fixes. - You understand blockchain, Ethereum, decentralized applications, or crypto-wallet security. Curated from Jobicy for IT Support Group readers. This is an external listing; use the apply link for the source listing and latest details.