Blockchain Engineer (Web3)

TL;DR

Blockchain Engineer (Web3): Researching and building blockchain protocols, modules, and algorithms for the Mantle Network ecosystem with an accent on distributed systems, smart contract development, and cryptography. Focus on conducting proof-of-concept development, validating technical designs, and contributing to open-source blockchain infrastructure.

Location: Remote (APAC)

Company

Mantle is a community-governed ecosystem designed to bring real-world assets on-chain, backed by a significant treasury and institutional-grade infrastructure.

What you will do

• Research and develop core blockchain protocols, modules, and algorithms.
• Prepare detailed design documentation and rigorous testing strategies.
• Execute rapid Proof of Concept (POC) development and validation.
• Contribute to open-source blockchain projects and infrastructure.
• Foster technical knowledge sharing and best practices within the engineering team.
• Support community engagement through high-quality documentation and communication.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• 1–5 years of work experience in blockchain or distributed systems design.
• Proficiency in Go and Rust.
• Strong expertise in Solidity for smart contract development.
• Deep understanding of cryptography and mainstream blockchain platforms.
• Bilingual fluency in English and Chinese is required.

Nice to have

• Proven track record contributing to open-source projects like Ethereum, Solana, Cosmos, or Optimism.
• Specific experience with ZK Rollup technologies.

Culture & Benefits

• Work within a community-owned ecosystem managing $4B+ in assets.
• Opportunity to influence large-scale institutional adoption of RWA.
• Collaborate with a globally distributed team on mission-critical Web3 infrastructure.
• Focus on technical research and innovation-driven development.