Front End Engineer

Skills

About the Role

You will design and implement intuitive, high-performance front-end interfaces that interact with blockchain networks, cryptographic systems, DeFi protocols, and zero-knowledge proofs. You will develop scalable services, APIs, and testing frameworks, utilize blockchain SDKs, contribute to public SDKs, collaborate with cross-functional teams, and continuously improve performance, security, and scalability.

Requirements

• Experience as a frontend engineer demonstrated through impactful projects
• Proven experience developing scalable applications, building robust APIs, or contributing to libraries or frameworks
• Quick learner with a passion for exploring new technologies
• Collaborative mindset and strong problem-solving skills
• Located in or willing to relocate to the San Francisco Bay Area or New York City
• Experience with blockchain technologies such as EVM chains, Bitcoin, or Solana (nice to have)
• Familiarity with smart contracts, cryptography, and decentralized applications (nice to have)
• Familiarity with modern web services, cloud infrastructure, containerization, and deployment pipelines (nice to have)

Responsibilities

• Design and develop high-performance front-end interfaces that interact with blockchain networks and cryptographic systems
• Develop scalable services, APIs, and robust testing frameworks
• Utilize open-source blockchain SDKs to interact with networks, protocols, and smart contracts
• Contribute to the development and refinement of public SDKs
• Collaborate with design, product, engineering, and business teams
• Innovate and expand the cross-chain protocol
• Identify and implement performance, security, and scalability improvements

Benefits

• Unlimited PTO
• Visa sponsorship for international candidates