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cryptoweb3defifintech
About this role
Join Consensys as a Senior Application Security Engineer to enhance security for MetaMask, a leading crypto wallet serving over 30 million users. Competitive salary range of $130,000-$218,000.
Description
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
Job Details
Salary$130,000–$218,000
LocationRemote
AI Score★★★★★★★★★☆ 9/10
PostedAug 23, 2026 (14h ago)
Tags & Skills
cryptoweb3defifintechdaonftl1l2Security Engineerremote
Tech Stack
JavaScriptNode.jsReactReact NativeBlockchainEthereum