Java Web3 Jobs in United States

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Job Position Company Posted Location Salary Tags

Flylance

New York, NY, United States

$90k - $100k

DeFiner Inc

Minneapolis, MN, United States

$72k - $75k

Blockdaemon

San Francisco, CA, United States

$72k - $80k

Blockchain.com

San Francisco, CA, United States

$39k - $72k

Protochain Research

New York, NY, United States

$11k - $60k

Braintrust

San Francisco, CA, United States

$45k - $72k

Paxos

New York, NY, United States

$36k - $39k

Chainalysis

New York, NY, United States

$54k - $90k

Shrapnel

Seattle, WA, United States

$120k - $180k

SyncFab

United States

$42k - $65k

NFTLaunchKit

United States

$80k - $100k

Capgemini

United States

$13k - $63k

Square

United States

$45k - $90k

Square

Miami, FL, United States

$45k - $100k

Staff Smart, Inc.

United States

$92k - $107k

Smart Contracts Developer

Flylance
$90k - $100k estimated

This job is closed

We are seeking a Smart Contracts Developer. This role reports to the Director of Software Engineering.

What You Own

  • Develop technical requirements for on-chain programs based on business requirements
  • Create smart contracts and supporting documentation to expand Tassat's product suite
  • Work directly with technology teams to create blockchain application-related deployment, configuration, monitoring, and integration of software components
  • Liaise with various groups like product and operations to help design and communicate necessary system changes
  • Lead with a data-driven mentality; create and own metrics, service level agreements, and Indicators for your areas
  • Manage multiple in-flight projects for future state process/procedures/systems
  • Maintain technical understanding of changes in blockchain technology and trends

What You Bring
  • Experience in developing smart contracts and blockchain-based applications on Ethereum Virtual Machine blockchains (experience across additional non-EVM blockchains a plus)
  • Deep experience in Solidity, understanding of lower level EVM assembly, and at least one non-smart contract language for testing and integration (e.g., JavaScript, Rust, Java)
  • Experience in the latest smart contract development tools, patterns, and practices (e.g., current upgradeable patterns, current automated testing tools)
  • Experience in building complex on-chain interactions and systems (e.g., multi-contract calls, oracles, Defi protocol functionality)
  • Experience in integrating on-chain systems and data with off-chain back-end systems
  • Experience in developing code and documentation to support internal and external reviews and audits
  • Understanding of multi-chain environments and bridging data across blockchains a plus (e.g., between layer 1's and/or layer 1 to layer 2)
  • Experience working with blockchain on the underlying consensus/execution layer a plus (e.g., running and interacting directly with a blockchain node)
  • Experience in traditional financial services a plus
  • Experience in building financial products/systems on-chain a big plus
  • Skillsets that align with money markets, mortgage and lending, interest rates, and other areas of banking are a plus.

www.flylance.com