Software Engineer

Notebook Labs is a crypto company that developed zero-knowledge infrastructure for anonymous, accountable Web3 identity and later announced Zephyr, a decentralized crypto on/off-ramp.

San Francisco, United States
About Notebook Labs

Notebook Labs used zero-knowledge proofs to let users prove humanity, KYC-related credentials, and aggregated reputation across wallets without exposing personal information. Its stated applications included DeFi, governance, airdrops, and credit scoring. In September 2023, Notebook Labs announced Zephyr, a non-custodial, decentralized on/off-ramp using escrow, an on-chain order book, and zero-knowledge proofs of payment receipts.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will build and maintain production-grade responsive web interfaces, develop and ship SDKs, and write code that interfaces with smart contracts and reads on-chain events and data. You will collaborate closely with a small team to iterate quickly, deliver features, and ensure high performance and reliability.

Requirements

  • Bachelor's degree in Computer Science or equivalent experience
  • Experience with React, GraphQL, TypeScript, JavaScript, and CSS
  • Proven experience building responsive web applications
  • Experience writing production-grade code
  • Familiarity with Git and code versioning workflows
  • Strong problem-solving skills and attention to detail
  • Excellent communication skills and ability to work effectively in small teams

Responsibilities

  • Develop and maintain production-grade responsive web interfaces
  • Develop SDKs and ensure scalability and reliability
  • Interface with smart contracts and read on-chain events and data
  • Collaborate closely with a small agile team to deliver features and improvements

Benefits

  • Regular team events
  • Workshops and continuous learning opportunities
  • In-person or hybrid work in the Bay Area
  • A team that values innovation and creativity
  • Workshops and continuous learning opportunities
  • Competitive compensation package