Web3 Engineer

Animoca Brands

3+ Years | Hong Kong (Hybrid) | Full Time | 7 months ago

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Job Summary

Moca Network, an Animoca Brands project, seeks a full-stack Web3 Engineer to build its chain-agnostic digital identity infrastructure. Responsibilities include developing user-friendly interfaces for wallet management, building global wallets with chain abstraction, working with cross-chain technologies (LayerZero, Polkadot, Cosmos), managing blockchain infrastructure (nodes, validators), and utilizing zero-knowledge technologies (zk proofs). The ideal candidate has 3+ years of full-stack development experience, expertise in account abstraction, and proficiency in languages like JavaScript, TypeScript, Python, or Rust. Experience with front-end frameworks (React, Vue.js) and backend development (Node.js, Go) is essential. A strong understanding of blockchain technologies, smart contracts, and decentralized systems is required. Familiarity with DID standards is a plus.

Must Have

3+ years full-stack Web3 experience
Account Abstraction expertise
Global wallet & chain abstraction
Blockchain infrastructure experience
Zero-knowledge technologies knowledge
Proficiency in JavaScript/TypeScript/Python/Rust

Good to Have

DID standard familiarity
Experience with LayerZero, Polkadot, Cosmos

Job Description

Moca Network, one of Animoca Brands' flagship projects, is building the chain-agnostic digital identity infrastructure for the open internet. Our mission is to provide a universal account that seamlessly integrates a user's assets, identity, and reputation across multiple ecosystems.

We are looking for a talented and versatile Full Stack Engineer to join our team and help us shape the future of digital identity in Web3.

We are looking for full stack Web3 Engineers with expertise in one or more of the following areas:

Account Abstraction:
Experience with account abstraction (AA) and building smart contract wallets.
Proficiency in developing user-friendly interfaces for wallet management and transaction signing.
Strong understanding of Ethereum and EVM-compatible chains.

Global Wallet, Chain Abstraction, Cross-Chain Solutions:
Expertise in building global wallets with chain abstraction capabilities.
Experience with cross-chain technologies and interoperability protocols (e.g., LayerZero, Polkadot, Cosmos).
Ability to onboard and integrate partners into the Moca Network ecosystem.

Chain Infrastructure:
Experience in operating, creating, and maintaining blockchain infrastructure.
Proficiency in building and managing nodes, validators, and other chain-level components.
Strong understanding of blockchain consensus mechanisms and scalability solutions.

Zero-Knowledge Technologies:
Expertise in zero-knowledge (zk) technologies, including zk proofs, zk protocols, and reputational credentials.
Experience in building verification systems and zk-based identity solutions.
Familiarity with zk-SNARKs, zk-STARKs, or other zk frameworks.

Requirements:

Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
3+ years of experience in full-stack development, with a focus on Web3 technologies.
Proficiency in programming languages such as JavaScript, TypeScript, Python, or Rust.
Experience with front-end frameworks (e.g., React, Vue.js) and backend development (e.g., Node.js, Go).
Strong understanding of blockchain technologies, smart contracts, and decentralised systems.
Familiarity with DID (Decentralised Identity) standards and protocols is a plus.
Excellent problem-solving skills and the ability to work in a fast-paced, collaborative environment.

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