Senior Software Engineer: Social & AI - MetaMask
Consensys builds the consumer platform, developer, enterprise, and agentic infrastructure, and protocol software powering the transition to decentralized finance.
Maintainer signals as of 9/2/2026
Funding history
Projects
About Consensys
Consensys Software Inc. is an Ethereum-focused blockchain software company operating consumer applications, transaction execution services, developer infrastructure, staking infrastructure, Layer 2 technology, and protocol-level software including MetaMask, Infura, Linea, Consensys Staking, Teku, Besu, and Web3Signer.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will contribute to social and multi-chain user experiences across browser extension mobile and portfolio platforms. You will coordinate complex projects with other experience teams mentor junior engineers and improve engineering standards. You will build medium to large-scale applications using React React Native and modern JavaScript while consuming APIs applying testing and linting practices supporting continuous integration and addressing web security threats.
Requirements
- 6+ years working with web and mobile technologies
- Hands-on experience with React and React Native
- Extensive experience with modern JavaScript and TypeScript
- Experience with blockchain fundamentals across multiple architectures
- Strong knowledge of cross-platform and browser compatibility
- Experience working in an agile development team
- Experience developing medium to large-scale applications across the entire stack
- Experience consuming APIs
- Understanding of continuous integration
- Strong understanding of web-based security threats and prevention techniques
- Excellent verbal and written English communication
- Teamwork flexibility initiative and organization
Responsibilities
- Contribute to social and multi-chain user experiences
- Unify and enhance experiences across portfolio browser extension and mobile platforms
- Coordinate and communicate on complex projects
- Mentor junior engineers
- Develop medium to large-scale applications across the stack
- Consume APIs
- Apply testing linting and coding standards
- Support continuous integration
- Prevent web-based security threats
Benefits
- Equity
- Unlimited vacation and holidays
- Company-wide zero productivity days
- Flexible working arrangements
- Remote-first work