3 hours ago
Base Salary
$157k - $221k/yr
Responsibilities
- Design and implement frontend components and user experiences for prediction-market interactions across MetaMask clients.
- Develop scalable backend services and APIs for real-time market data, user positions, and transaction signing.
- Integrate securely with on-chain prediction-market protocols.
- Optimize performance and security while supporting real-time data feeds and high-volume transaction throughput.
Requirements
- At least 3 years of experience working with mobile-based technologies.
- At least 3 years of experience building websites and/or applications.
- Experience with React and React Native.
- Strong knowledge of modern JavaScript, including ES6 and/or TypeScript.
- Familiarity with blockchain fundamentals and Web3 integration.
- Working knowledge of cross-platform and browser compatibility.
- Experience with APIs and middleware services.
- Experience working in an agile development team and developing applications with clean code, testing, and coding standards.
- Understanding of web-based security considerations.
- Preferred experience includes prediction markets, token trading, sports betting, DeFi protocols, digital financial products, blockchain, cryptography, distributed teams, Web3, Web3 wallets, and performance optimization.
Benefits
- Remote-first, global, remote-friendly work environment.
- US base salary range is $156,884–$220,520, excluding bonus, equity, and other benefits; compensation outside the US is determined by location, experience, and skills.
- Candidates based in France, Italy, or Germany cannot be considered.
- Equal opportunity employer with an emphasis on diversity, inclusion, autonomy, collaboration, and career growth.
Tech Stack
About Consensys
Consensys builds Web3 software for the Ethereum ecosystem, including the MetaMask wallet, Infura developer infrastructure, and the Linea zkEVM network. It monetizes through SaaS and enterprise offerings for developers, institutions, and businesses, plus staking and transaction services. Founded in 2014 by Ethereum co‑founder Joseph Lubin, the company is privately held and remote-first, serving tens of millions of users and thousands of developers.