Fullstack Engineer

Summary

Join our team as a versatile Fullstack Engineer and contribute to both frontend and backend development of web applications using React, Node.js, and blockchain integrations. Work closely with cross-functional teams to deliver secure, scalable, and high-performance DeFi products. This remote or hybrid position (California-based) requires 3+ years of fullstack development experience with proficiency in React, Node.js, and JavaScript. Exposure to blockchain technologies is a plus. You will design, develop, and maintain fullstack web applications, optimize application performance, and contribute to blockchain component integration. Conduct code reviews, write tests, and maintain high code quality and security standards. Stay updated on the latest fullstack, blockchain, and DeFi development trends.

Requirements

• 3+ years of fullstack development experience, with strong proficiency in React, Node.js, and JavaScript
• Solid understanding of REST APIs, database design, and web application security
• Proven ability to write clean, scalable, and maintainable code
• Familiarity with unit testing and end-to-end testing frameworks
• Bachelor’s degree in Computer Science or a related field, or equivalent practical experience
• Proficient in English communication for technical discussions and team collaboration

Responsibilities

• Design, develop, and maintain fullstack web applications, including frontend (React) and backend (Node.js or similar)
• Collaborate with product, design, and engineering teams to ensure smooth integration across systems
• Optimize application performance and scalability for high-demand DeFi scenarios
• Contribute to the design and integration of blockchain components, including smart contracts
• Conduct code reviews, write tests, and maintain high standards of code quality and security
• Stay informed on the latest trends in fullstack, blockchain, and DeFi development

Preferred Qualifications

Exposure to blockchain technologies or smart contract development is a plus