24 web3 Engineer Moca Network jobs in Hong Kong

Join to apply for the Web3 Engineer, Moca Network role at Animoca Brands

6 days ago Be among the first 25 applicants

Join to apply for the Web3 Engineer, Moca Network role at Animoca Brands

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
  

• 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
  

• Seniority level Not Applicable

• Employment type Contract

• Job function Information Technology
• Industries Technology, Information and Internet

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Get notified about new Network Engineer jobs in Hong Kong SAR .

Islands District, Hong Kong SAR 8 months ago

Kwun Tong District, Hong Kong SAR 2 days ago

Wan Chai District, Hong Kong SAR 3 weeks ago

Eastern District, Hong Kong SAR 2 weeks ago

New Territories, Hong Kong SAR 1 week ago

Central & Western District, Hong Kong SAR 1 day ago

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Join to apply for the Marketing Lead, Moca Network role at Animoca Brands

1 day ago Be among the first 25 applicants

Join to apply for the Marketing Lead, Moca Network role at Animoca Brands

The Role

We are seeking a passionate and experienced Marketing Lead to drive the marketing strategy and execution for Moca Network. This is a unique opportunity to shape the brand, grow the community, and contribute to the success of a groundbreaking project within the Animoca Brands ecosystem.

The Role

We are seeking a passionate and experienced Marketing Lead to drive the marketing strategy and execution for Moca Network. This is a unique opportunity to shape the brand, grow the community, and contribute to the success of a groundbreaking project within the Animoca Brands ecosystem.

Responsibilities:

• Develop and execute a comprehensive marketing strategy aligned with Moca Network's goals and target audience
• Lead and mentor a team of marketing professionals across various disciplines, including content creation, social media, community management, and influencer marketing
• Build and maintain a strong brand identity for Moca Network that resonates with the web3 community
• Drive user acquisition and engagement through innovative marketing campaigns and initiatives
• Manage the marketing budget effectively and track key performance indicators (KPIs) to measure success
• Collaborate closely with the ecosystem, product, and engineering teams to ensure alignment and maximize impact
• Stay up-to-date on the latest trends and developments in the web3 space and identify new opportunities for marketing innovation
• Represent Moca Network at industry events and conferences
• Foster a strong and engaged community around Moca Network
• Develop and execute content marketing strategies to educate and inform the community about Moca Network's features and benefits
  
  
  

• Proven experience in marketing blockchain-based projects or web3 companies
• Deep understanding of web3 culture, trends, and technologies
• Strong leadership and team management skills
• Excellent communication, interpersonal, and presentation skills
• Experience with various marketing channels and tools, including social media, content marketing, email marketing, and paid advertising
• Ability to work independently and as part of a team in a fast-paced environment
• Passion for blockchain technology and the open metaverse
  

• Seniority level Not Applicable

• Employment type Full-time

• Job function Marketing and Sales
• Industries Technology, Information and Internet

Referrals increase your chances of interviewing at Animoca Brands by 2x

Tsuen Wan District, Hong Kong SAR 3 weeks ago

Islands District, Hong Kong SAR 9 months ago

Central & Western District, Hong Kong SAR 5 hours ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

Join to apply for the Marketing Lead, Moca Network role at Animoca Brands

1 day ago Be among the first 25 applicants

Join to apply for the Marketing Lead, Moca Network role at Animoca Brands

The Role
We are seeking a passionate and experienced Marketing Lead to drive the marketing strategy and execution for Moca Network. This is a unique opportunity to shape the brand, grow the community, and contribute to the success of a groundbreaking project within the Animoca Brands ecosystem.

The Role
We are seeking a passionate and experienced Marketing Lead to drive the marketing strategy and execution for Moca Network. This is a unique opportunity to shape the brand, grow the community, and contribute to the success of a groundbreaking project within the Animoca Brands ecosystem.
Responsibilities:

• Develop and execute a comprehensive marketing strategy aligned with Moca Network's goals and target audience
• Lead and mentor a team of marketing professionals across various disciplines, including content creation, social media, community management, and influencer marketing
• Build and maintain a strong brand identity for Moca Network that resonates with the web3 community
• Drive user acquisition and engagement through innovative marketing campaigns and initiatives
• Manage the marketing budget effectively and track key performance indicators (KPIs) to measure success
• Collaborate closely with the ecosystem, product, and engineering teams to ensure alignment and maximize impact
• Stay up-to-date on the latest trends and developments in the web3 space and identify new opportunities for marketing innovation
• Represent Moca Network at industry events and conferences
• Foster a strong and engaged community around Moca Network
• Develop and execute content marketing strategies to educate and inform the community about Moca Network's features and benefits
  

• Proven experience in marketing blockchain-based projects or web3 companies
• Deep understanding of web3 culture, trends, and technologies
• Strong leadership and team management skills
• Excellent communication, interpersonal, and presentation skills
• Experience with various marketing channels and tools, including social media, content marketing, email marketing, and paid advertising
• Ability to work independently and as part of a team in a fast-paced environment
• Passion for blockchain technology and the open metaverse
  

• Seniority level Not Applicable

• Employment type Full-time

• Job function Marketing and Sales
• Industries Technology, Information and Internet

Referrals increase your chances of interviewing at Animoca Brands by 2x

Tsuen Wan District, Hong Kong SAR 3 weeks ago

Islands District, Hong Kong SAR 9 months ago

Central & Western District, Hong Kong SAR 5 hours ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

Overview

Principal Blockchain Engineer/Blockchain Architect (Solana) at Reap. We are seeking a leader to drive on-chain asset management infrastructure and governance mechanisms on Solana.

• As the technical lead for our on-chain multisig platform, define the future of on-chain asset management on Solana.

• Solana Contract Development: Design, implement, and deploy high-performance, production-grade smart contracts on the Solana blockchain, focusing on multisig infrastructure, transaction execution, and advanced features like time locks, spending limits, and role-based permissions.
• Smart Account Architecture: Build and iterate on core on-chain components including proposal systems, voting mechanisms, asset management protocols, and cross-program integration capabilities enabling composability across the Solana ecosystem.
• Cross-functional Systems Design: Collaborate with product, finance, and ops to translate real-world fund flows into on-chain execution logic; ensure alignment between protocol behavior and user experience across the stack.

• Minimum of 5 years in software development, with at least 2 years of experience in building smart contracts on Solana with Rust.
• Proven experience in building and supporting production Solana programs that have handled sizable funds.
• Strong understanding of smart accounts, digital asset management and multisig architecture.
• Demonstrated ability to design and reason about complex state machines, proposal logic, and secure transaction orchestration.
• Highly motivated, self-driven, and passionate about building cutting-edge blockchain protocols.
• Peer collaboration and code quality: maintains a high standard for code quality, reliability, and peer review; strong communication and collaboration skills.
• Fluency in English both in spoken and written forms.

• Backend: Rust, Anchor framework, TypeScript/Rust SDK development, Solana CLI tools
• Infrastructure: TypeScript, Node.js, CI/CD pipelines, AWS
• Web3: Multisig protocols, SPL token standards, asset management systems, Solana DeFi integrations

• Experience with Ethereum smart contract development (Solidity), ERC-4337 account abstraction standards and cross-chain protocol design
• Security Mindset: secure software development practices, threat modeling, and understanding of common smart contract vulnerabilities
• AI fluency: utilizing AI tools to accelerate development with discernment

• DeFi Natives: work at the intersection of traditional finance and Web3 with multi-chain capabilities including Solana and Ethereum.
• Global Impact: contribute to solutions used by hundreds of businesses internationally with high transaction volumes across blockchains.
• Backed by Top Investors: Index Ventures and Hashkey Capital.
• Global Team: flexible hybrid work options; focus on results over location.

Important: After submitting your application, please check your inbox for a confirmation email. If you don’t see it, check your spam/junk folder and adjust your settings to ensure future communication. You can follow the steps here.

Principal Blockchain Engineer/Blockchain Architect (Solana) at Reap. We are seeking a leader to drive on-chain asset management infrastructure and governance mechanisms on Solana.

• As the technical lead for our on-chain multisig platform, define the future of on-chain asset management on Solana.

• Solana Contract Development: Design, implement, and deploy high-performance, production-grade smart contracts on the Solana blockchain, focusing on multisig infrastructure, transaction execution, and advanced features like time locks, spending limits, and role-based permissions.
• Smart Account Architecture: Build and iterate on core on-chain components including proposal systems, voting mechanisms, asset management protocols, and cross-program integration capabilities enabling composability across the Solana ecosystem.
• Cross-functional Systems Design: Collaborate with product, finance, and ops to translate real-world fund flows into on-chain execution logic; ensure alignment between protocol behavior and user experience across the stack.

• Minimum of 5 years in software development, with at least 2 years of experience in building smart contracts on Solana with Rust.
• Proven experience in building and supporting production Solana programs that have handled sizable funds.
• Strong understanding of smart accounts, digital asset management and multisig architecture.
• Demonstrated ability to design and reason about complex state machines, proposal logic, and secure transaction orchestration.
• Highly motivated, self-driven, and passionate about building cutting-edge blockchain protocols.
• Peer collaboration and code quality: maintains a high standard for code quality, reliability, and peer review; strong communication and collaboration skills.
• Fluency in English both in spoken and written forms.

• Backend: Rust, Anchor framework, TypeScript/Rust SDK development, Solana CLI tools
• Infrastructure: TypeScript, Node.js, CI/CD pipelines, AWS
• Web3: Multisig protocols, SPL token standards, asset management systems, Solana DeFi integrations

• Experience with Ethereum smart contract development (Solidity), ERC-4337 account abstraction standards and cross-chain protocol design
• Security Mindset: secure software development practices, threat modeling, and understanding of common smart contract vulnerabilities
• AI fluency: utilizing AI tools to accelerate development with discernment

• DeFi Natives: work at the intersection of traditional finance and Web3 with multi-chain capabilities including Solana and Ethereum.
• Global Impact: contribute to solutions used by hundreds of businesses internationally with high transaction volumes across blockchains.
• Backed by Top Investors: Index Ventures and Hashkey Capital.
• Global Team: flexible hybrid work options; focus on results over location.

Important: After submitting your application, please check your inbox for a confirmation email. If you don’t see it, check your spam/junk folder and adjust your settings to ensure future communication. You can follow the steps here.

Hong Kong, Hong Kong SAR

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

We are seeking a talented and experienced Blockchain Developer to join X Layer. As a Blockchain Developer, you will be responsible for designing, implementing, and maintaining blockchain-based solutions. Additionally, you will provide support for hackathons to encourage innovation and collaboration within the X Layer community and contribute to the Polygon CDK.

What You’ll Be Doing:

• Blockchain Development: Design, develop, and deploy blockchain solutions. Write clean, efficient, and maintainable code in languages such as Go, Solidity, or Rust, C++ depending on the blockchain platform being used.
• Performance Optimization: Analyze and optimize the performance of blockchain networks, including transaction throughput and latency, to enhance scalability and efficiency.
• Smart Contract Development: Create, test, and deploy smart contracts on various blockchain platforms, ensuring security and efficiency.
• Architecture Design: Collaborate with architects and software engineers to design scalable and secure blockchain architectures that meet business and technical requirements.
• Documentation: Create technical documentation, including design specifications, development guides, and API references, to ensure proper usage and maintenance of blockchain solutions.

What We Look For In You:

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Proficiency in programming languages such as Go or C++.
• Hands-on experience with blockchain platforms like Ethereum, Cosmos, Bitcoin, EVM or WebAssembly virtual machine.
• Strong problem-solving and analytical skills, with the ability to design and develop efficient blockchain solutions.
• Excellent communication and teamwork skills, with the ability to collaborate effectively with cross-functional teams.

Nice to have:

• Hands-on experience with L2 platforms such as Polygon ZKEvm, ZKSync Era, Linea, Taiko, Scroll, etc.
• Familiar with performance optimization tools such as Gperftools, Profiler, Flamegraph, Pprof, etc., and have experience in performance optimization development in actual projects. Experience in zk GPU acceleration is preferred.
• Familiarity with smart contract development tools and frameworks (e.g., Truffle, Remix, Web3.js).
• Proficiency in programming languages Rust.
• Experience in zero-knowledge proof development, especially zkvm, and familiarity with principles of plonk/halo2/KZG/FRI and related libraries or circuit development languages, such as plonky2, Circum, gnark.

Comprehensive insurance coverage for employees and their dependants.

Hong Kong, Hong Kong SAR

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

We are seeking a talented and experienced Blockchain Developer to join X Layer. As a Blockchain Developer, you will be responsible for designing, implementing, and maintaining blockchain-based solutions. Additionally, you will provide support for hackathons to encourage innovation and collaboration within the X Layer community and contribute to the Polygon CDK.

What You’ll Be Doing:

• Blockchain Development: Design, develop, and deploy blockchain solutions. Write clean, efficient, and maintainable code in languages such as Go, Solidity, or Rust, C++ depending on the blockchain platform being used.
• Performance Optimization: Analyze and optimize the performance of blockchain networks, including transaction throughput and latency, to enhance scalability and efficiency.
• Smart Contract Development: Create, test, and deploy smart contracts on various blockchain platforms, ensuring security and efficiency.
• Architecture Design: Collaborate with architects and software engineers to design scalable and secure blockchain architectures that meet business and technical requirements.
• Documentation: Create technical documentation, including design specifications, development guides, and API references, to ensure proper usage and maintenance of blockchain solutions.

What We Look For In You:

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Proficiency in programming languages such as Go or C++.
• Hands-on experience with blockchain platforms like Ethereum, Cosmos, Bitcoin, EVM or WebAssembly virtual machine.
• Strong problem-solving and analytical skills, with the ability to design and develop efficient blockchain solutions.
• Excellent communication and teamwork skills, with the ability to collaborate effectively with cross-functional teams.

Nice to have:

• Hands-on experience with L2 platforms such as Polygon ZKEvm, ZKSync Era, Linea, Taiko, Scroll, etc.
• Familiar with performance optimization tools such as Gperftools, Profiler, Flamegraph, Pprof, etc., and have experience in performance optimization development in actual projects. Experience in zk GPU acceleration is preferred.
• Familiarity with smart contract development tools and frameworks (e.g., Truffle, Remix, Web3.js).
• Proficiency in programming languages Rust.
• Experience in zero-knowledge proof development, especially zkvm, and familiarity with principles of plonk/halo2/KZG/FRI and related libraries or circuit development languages, such as plonky2, Circum, gnark.

Comprehensive insurance coverage for employees and their dependants.

1 week ago Be among the first 25 applicants

We are seeking a Blockchain Solutions Engineer/Developer Relations Engineer to join our vibrant blockchain team. As a Blockchain Solutions Engineer, you will be the bridge between blockchains and the broader developer community. Your mission is to foster strong relationships with developers, providing them with the tools, resources, and support to thrive within the blockchain ecosystem. This position requires a keen interest in blockchain technology, a collaborative spirit, and a commitment to providing exceptional technical support and guidance.

About the role

We are seeking a Blockchain Solutions Engineer/Developer Relations Engineer to join our vibrant blockchain team. As a Blockchain Solutions Engineer, you will be the bridge between blockchains and the broader developer community. Your mission is to foster strong relationships with developers, providing them with the tools, resources, and support to thrive within the blockchain ecosystem. This position requires a keen interest in blockchain technology, a collaborative spirit, and a commitment to providing exceptional technical support and guidance.

• Seniority level Not Applicable

• Employment type Full-time

• Job function Engineering and Information Technology

Referrals increase your chances of interviewing at Crypto.com by 2x

Wan Chai District, Hong Kong SAR 6 days ago

Shenzhen, Guangdong, China CN¥15,000.00-CN¥30,000.00 1 year ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

1 week ago Be among the first 25 applicants

We are seeking a Blockchain Solutions Engineer/Developer Relations Engineer to join our vibrant blockchain team. As a Blockchain Solutions Engineer, you will be the bridge between blockchains and the broader developer community. Your mission is to foster strong relationships with developers, providing them with the tools, resources, and support to thrive within the blockchain ecosystem. This position requires a keen interest in blockchain technology, a collaborative spirit, and a commitment to providing exceptional technical support and guidance.

About the role

We are seeking a Blockchain Solutions Engineer/Developer Relations Engineer to join our vibrant blockchain team. As a Blockchain Solutions Engineer, you will be the bridge between blockchains and the broader developer community. Your mission is to foster strong relationships with developers, providing them with the tools, resources, and support to thrive within the blockchain ecosystem. This position requires a keen interest in blockchain technology, a collaborative spirit, and a commitment to providing exceptional technical support and guidance.

• Seniority level Not Applicable

• Employment type Full-time

• Job function Engineering and Information Technology

Referrals increase your chances of interviewing at Crypto.com by 2x

Wan Chai District, Hong Kong SAR 6 days ago

Shenzhen, Guangdong, China CN¥15,000.00-CN¥30,000.00 1 year ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.