Senior Application Security Engineer

Consensys is the leading blockchain and web3 software company, founded by Joe Lubin, Co-Founder of Ethereum. MetaMask, part of Consensys, is a crypto wallet and gateway to the decentralized web serving over 30 million monthly active users. ☑️ Responsibilities - Determine the root cause and severity of vulnerabilities reported through the bug bounty platform - Interface with ethical hackers, triage reports, and guide product engineering teams to resolution - Write code to support security engineering projects, or fix vulnerabilities in MetaMask client applications - Support product teams by conducting design reviews, threat modeling, security testing, and code reviews - Identify gaps in MetaMask's secure software development life cycle (SSDLC) ☑️ Requirements - 6+ years of experience building and securing software, including hands-on product or application security experience - Experience securing modern backend systems, web applications, and APIs - Experience securing JavaScript-based applications across web and/or mobile (Node.js, React, React Native preferred) - Familiarity with Blockchain technology (particularly Ethereum), Decentralized Applications and crypto wallets)