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