Location
US, EU or Remote
Job Type
Full Time
Experience
Intermediate to Senior
Salary
$102,000—$160,000 USD
Openings
1 Position
Company Size
51-200
Description
- Consensys is the leading blockchain and web3 software company founded by Joe Lubin, Co-Founder of Ethereum.
- Since 2014, Consensys has pioneered innovation in the web3 ecosystem through products like MetaMask, Infura, Linea, Diligence, and Phosphor.
- MetaMask is the gateway to the decentralized web. With over 30 million monthly active users, we empower millions globally through crypto wallets and development tools.
- The Delegation Framework enables flexible, secure, and composable permission structures on Ethereum and EVM-compatible chains.
Requirements
- 5+ years of fullstack engineering experience with emphasis on frontend and SDK development
- Extensive experience in modern JavaScript and TypeScript development
- Experience building and maintaining SDKs and libraries for third-party developers
- Familiarity with Ethereum/EVM-based technologies (e.g., Web3.js, wagmi, ethers.js)
- Strong understanding of web security, blockchain fundamentals, and dApp architecture
- Proven ability to simplify complex problems into intuitive solutions
- Knowledge of CI/CD, testing, and agile methodologies
- Excellent written and verbal communication skills in English
- Ability to work independently in a fast-paced remote environment
Responsibilities
- Develop and enhance the Delegation Toolkit SDK built on TypeScript and Viem
- Collaborate with Snap teams to build Gator Permissions features within MetaMask
- Ensure cross-platform compatibility across browser extensions, mobile apps, and portfolio dApps
- Promote adoption of the Delegation Framework among internal teams and external developers
- Write clear documentation, tutorials, and examples for developer audiences
Benefits
Required Skills
Consensys is a leading blockchain software company building the infrastructure, tools, and applications that power the Ethereum ecosystem and drive the next generation of the web: Web3 . Founded in 2014 by Joseph Lubin — co-founder of Ethereum — Consensys is at the forefront of decentralized technologies, offering solutions like MetaMask , Infura , Linea , and Diligence . With a globally distributed team across 40+ countries, Consensys fosters a remote-first, inclusive culture rooted in innovation, transparency, and ownership. We empower builders to create products and services that enable decentralized finance (DeFi), digital identity, NFTs, and more.
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