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Reposted One Month AgoSaved
In-Office
Korea, KY, USA
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
Develop and implement EVM-compatible features, optimize gas usage and performance, test and validate smart contracts, collaborate on Ethereum infrastructure, and provide technical support while staying current with Ethereum advancements.
Top Skills: EthereumEvmSmart ContractsSolidity
Reposted One Month AgoSaved
Remote
United States
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Lead delivery of institutional web3 trading dashboards by managing timelines, resources, stakeholder communications, and integrating on- and off-chain data. Combine project management and UI/UX design to create intuitive, DeFi-focused trading interfaces.
Top Skills: BlockchainDashboard DesignDefiOff-Chain Data IntegrationOn-Chain Data IntegrationUi/UxWeb3
Reposted One Month AgoSaved
Remote
United States
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Develop and optimize ultra-low-latency algorithmic trading and execution engines for cryptocurrency markets. Collaborate with quantitative researchers and traders to implement and maintain high-performance HFT systems, troubleshoot production issues, and continually improve system latency and reliability.
Top Skills: Algorithmic TradingC++Cryptocurrency MarketsHigh-Frequency TradingLow-Latency System DesignMarket MakingRust
Reposted One Month AgoSaved
In-Office
Korea, KY, USA
Junior
Junior
Agency • Artificial Intelligence • Blockchain • Web3
Manage and grow official social channels (Twitter, Farcaster, Lens), support multi-channel marketing campaigns, write newsletters and social copy, coordinate design assets, and monitor community feedback and trends to drive user growth and protocol adoption.
Top Skills: FarcasterLens ProtocolOn-Chain Analytics PlatformsSocial Media Management ToolsTwitter
Reposted One Month AgoSaved
In-Office
Korea, KY, USA
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
Lead and coordinate the V2 protocol relaunch and token migration. Manage cross-functional teams, create and maintain project plans and communications, assess and mitigate risks, monitor progress, and report outcomes to stakeholders to ensure timely, successful delivery.
Top Skills: BlockchainDefiTokenomics
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Reposted One Month AgoSaved
Remote
United States
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
Build and maintain automated test suites for smart contracts and UIs, integrate testing into development, track bugs, improve frameworks, and ensure test coverage for new features.
Top Skills: CypressFoundryHardhat
Reposted One Month AgoSaved
In-Office
Korea, KY, USA
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
Create and maintain automated test suites for smart contracts and UI components, integrate testing into development, identify and track bugs, improve automation frameworks, analyze results, and ensure comprehensive test coverage for new features.
Top Skills: CypressFoundryHardhat
Reposted One Month AgoSaved
Remote
United States
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Design and implement core Web3 protocol features and secure smart contracts. Develop and deploy Solidity-based contracts, ensure scalability and performance, review code, mentor junior engineers, and collaborate across teams to integrate blockchain and DeFi solutions.
Top Skills: BlockchainDefiEthereumEvmSmart ContractsSolidityTypescript
Reposted One Month AgoSaved
Remote
United States
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Lead and scale non-engineering functions by designing operational frameworks, overseeing finance and crypto treasury, managing legal/regulatory counsel, building international HR and remote-first practices, and translating CEO vision into measurable operational roadmaps to support rapid global growth.
Top Skills: CryptoDaoDigital AssetsNode ProviderTreasury ManagementWeb3
Reposted One Month AgoSaved
Remote
United States
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Develop and maintain Java backend services for enterprise blockchain applications, integrate APIs with React/Vue frontends, design scalable blockchain solutions, troubleshoot complex backend issues, and collaborate with the team to apply best practices and stay current with blockchain trends.
Top Skills: APIsBlockchainJavaReactVue
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