[Remote] Senior Software Engineer - Predict

Note: The job is a remote job and is open to candidates in USA. MetaMask is hiring a Senior Software Engineer for its Predict team, which integrates prediction markets into the MetaMask platform. The role builds user-facing features and backend infrastructure for secure prediction-market activity, including real-time data, transaction signing, and on-chain integrations.

Responsibilities

• Designing and implementing the front-end components and user experience for prediction market interactions across MetaMask clients
• Developing robust and scalable backend services and APIs to fetch real-time market data, manage user positions, and facilitate transaction signing
• Ensuring seamless and secure integration with on-chain prediction market protocols
• Optimizing the performance and security of all Predict features, handling real-time data feeds and high-volume transaction throughput

Skills

• 3+ years working with mobile-based technologies
• 3+ years building websites and/or applications
• Experience with React and React Native
• Strong knowledge of modern Javascript (ES6/TypeScript/etc.)
• Familiarity with blockchain fundamentals and Web3 integration
• Working knowledge of cross platform/browser compatibility
• Experience working with APIs and middleware services
• Experience working in an agile development team
• Experience developing applications with clean code practices, testing, and adherence to coding standards
• Understanding of web-based security considerations
• Experience with prediction markets, token trading and/or sports betting
• Experience with DeFi protocols, especially prediction markets
• Knowledge of financial products in the digital space
• Interest in blockchain technologies and Web3
• Basic understanding of cryptography principles
• Experience working in distributed teams
• Previous experience working in Web3
• Familiarity with the Web3 wallet ecosystem
• Experience with performance optimization

Benefits

• Remote-first work arrangement
• Career growth and learning opportunities

Company Overview

ConsenSys builds Ethereum blockchain infrastructure and applications ranging from developer tools to enterprise solutions. It was founded in 2014, and is headquartered in Fort Worth, Texas, USA, with a workforce of 501-1000 employees. Its website is https://consensys.io.

Company H1B Sponsorship

Consensys has a track record of offering H1B sponsorships, with 1 in 2022, 1 in 2021, 4 in 2020. Please note that this does not guarantee sponsorship for this specific role.