Node.js Engineer

Summary

Join Mantle Network, a leading Ethereum layer 2 ecosystem, as a backend engineer. You will design and implement high-performance, scalable backend systems using Node.js, work with databases like MongoDB and PostgreSQL, and conduct technical research to select appropriate technologies. Responsibilities include code optimization, performance tuning, and technical documentation. Collaboration with frontend developers, testers, and product managers is essential. Experience with blockchain/web3 development and Ethereum/Layer 2 networks is preferred. Mantle Network offers a unique opportunity to contribute to a rapidly growing ecosystem.

Requirements

Have solid Node.js programming experience

Responsibilities

• Design and implement high-performance, scalable backend system architecture using Node.js
• Be familiar with database technologies such as MongoDB and PostgreSQL
• Research and evaluate new technologies based on project needs, and provide suitable technical solutions for the project
• Analyze system performance bottlenecks, optimize code and system architecture to improve system response speed and throughput
• Write technical documents such as system design documents, API documents, and deployment documents to ensure understanding by team members and subsequent maintenance personnel
• Collaborate closely with frontend developers, testers, product managers, and other team members to ensure that projects are completed on time and to a high standard

Preferred Qualifications

• Have experience in blockchain/web3 development
• Understand Ethereum and Layer 2 network related technologies