Java Web3 Jobs in United States

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Job Position Company Posted Location Salary Tags

ChainOpera AI

United States

$90k - $100k

Verisign

United States

$120k - $163k

Verisign

United States

$160k - $216k

Gemini

Austin, TX, United States

$172k - $215k

Momento USA LLC

New York, NY, United States

$39k - $65k

FCS Software Solutions Ltd

New York, NY, United States

$81k - $84k

Zodiac Solutions, Inc

New York, NY, United States

$72k - $78k

Gemini

New York, NY, United States

$152k - $190k

Gemini

New York, NY, United States

$152k - $190k

Synechron

New York, NY, United States

$120k - $130k

Supra

United States

$11k - $63k

OpenSea

New York, NY, United States

$185k - $340k

Chainalysis

United States

$106k - $127k

Chainalysis

Washington, United States

$106k - $127k

Chainalysis

United States

$80k - $90k

ChainOpera AI
$90k - $100k estimated
United States
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ChainOpera AI is the world’s first truly decentralized and open AI platform for simple, scalable, and trustworthy collaborative AI economy, and the AI app ecosystem for accessible and democratized AI - our GPUs, our model, our personal AI.

ChainOpera AI is supported by

  • Enterprise-level generative AI platform for system scalability, model performance, and security/privacy (ChainOpera AI Platform)

  • Leading open source library in large-scale distributed training, model serving, and federated learning (FedML)

  • Innovative and unique edge-cloud collaborative AI models and systems towards on-device personal AI (Fox LLM)

  • Internet veterans for serving billion-level end users based on cloud computing and mobile internet

  • Established researchers in blockchain, machine learning, and large-scale distributed systems (80000+ citations)

  • Ecosystem partnership with GPU providers, model developers, AI platforms, and AI applications

  • Top-tier investors, angels, and advisors

Responsibilities:

  • Design, develop, and implement blockchain-based solutions and smart contracts

  • Collaborate with AI teams to integrate blockchain technology with machine learning models

  • Optimize blockchain protocols for scalability, security, and performance

  • Conduct research on emerging blockchain technologies and their potential applications

  • Participate in code reviews and contribute to best practices in blockchain development

  • Troubleshoot and debug blockchain-related issues

  • Develop and maintain technical documentation for blockchain systems

Requirements:

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or related field

  • 3+ years of experience in blockchain development

  • Proficiency in smart contract development (Solidity, Vyper)

  • Strong understanding of blockchain architectures and consensus mechanisms

  • Experience with Ethereum and other blockchain platforms (e.g., Hyperledger, Polkadot)

  • Familiarity with cryptography and security principles

  • Proficiency in at least one high-level programming language (e.g., Python, Java, C++)

  • Knowledge of distributed systems and peer-to-peer networks

Preferred Qualifications:

  • Experience integrating AI/ML with blockchain systems

  • Familiarity with DeFi protocols and tokenomics

  • Contributions to open-source blockchain projects

  • Knowledge of regulatory compliance in the blockchain space

  • Experience with cloud platforms (AWS, Google Cloud, or Azure)