Full-Stack MERN & Web3 Blockchain Engineer

PeptideScore.com is an emerging platform at the intersection of data analytics, modern web technologies, and blockchain. Our mission is to build a scalable and innovative product that leverages decentralized technologies to deliver real-world value.

Full-Stack MERN Developer

Responsibilities

• Design, build, and maintain scalable web applications using MongoDB, Express.js, React, and Node.js
• Develop and integrate RESTful APIs and third-party services
• Ensure application performance, security, and responsiveness
• Collaborate with cross-functional teams including designers and blockchain developers

Requirements

• Proven experience with the MERN stack
• Strong understanding of API development and authentication (JWT/OAuth)
• Experience with cloud platforms (AWS, GCP, or similar)
• Familiarity with Git and modern development workflows

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