IntellectEU

Digital Finance & Emerging Technologies

Solidity Developer

Smart Contract EngineerSmart Contract EngineerFull TimeRemoteTeam 201-500H1B No SponsorCompany SiteLinkedIn

Location

Virginia

Posted

5 days ago

Salary

Not specified

Bachelor DegreeEnglishAWSJavaJava ScriptSolidityType ScriptWeb3

Job Description

• Design, build, and deploy distributed ledger technology (DLT) solutions and smart contracts using Solidity, Java, and REST APIs. • Implement secure transaction logic using cryptographic techniques to protect digital assets and prevent unauthorized access. • Research, develop, and implement various blockchain protocols and consensus algorithms. • Collaborate with Product Owners and technical teams to gather requirements and define technical solutions. • Integrate blockchain solutions with enterprise systems, databases, and APIs. • Analyze and troubleshoot system performance, network issues, and blockchain transaction problems. • Develop documentation and technical specifications for blockchain implementations. • Contribute to continuous improvement, DevOps practices, and operational support. • Work with AWS deployment environments and infrastructure tools.

Job Requirements

  • Must have Bachelor’s or Master’s degree in information technology, computer science, engineering, or equivalent experience.
  • Solid foundation in smart contracts development and relevant technologies (Solidity, Typescript, Vyper etc).
  • Knowledge of smart contract dev tools/frameworks - foundry, hardhat, openzeppelin libraries (Upgradeable contracts, proxy patterns)
  • Knowledge of smart contract security aspects (re-entrance attack, Race conditions, Integer overflow/underflow, Denial of service, etc).
  • Experience with Solidity security testing tools like Slither, Mythril, and Echidna
  • Production experience with EVM-based blockchain applications.
  • Familiarity with basic cryptography and P2P networks.
  • Experience with web3.js or ether.js, and crypto wallets like MetaMask or MEW.
  • Understanding of RESTful web services design.
  • Understanding of the modern development ecosystem: Git, CI/CD, and automated testing.

Benefits

  • International experience in a stable company
  • A passionate team in an innovative, casual, positive, and open work environment ready to meet your new ideas.
  • Great opportunities for personal and professional development as well as the chance to change the way the business works in the financial world.

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