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Remote Blockchain Testing Jobs in Deltona, FL (NOW HIRING)

All JobsBlockchain Testing JobsRemote Blockchain Testing JobsRemote Blockchain Testing Jobs in Deltona, FL

Remote Blockchain Testing information

What is the difference between Remote Blockchain Testing vs Remote Blockchain Development?

AspectRemote Blockchain TestingRemote Blockchain Development
Required CredentialsKnowledge of blockchain protocols, testing tools, and basic codingAdvanced programming skills, blockchain architecture, smart contract development
Work EnvironmentTesting labs, collaboration with developers, remote testing platformsDevelopment environments, coding platforms, remote or onsite offices
Industry UsageQuality assurance, software testing firms, blockchain projectsSoftware development companies, blockchain startups, tech firms
Search & Comparison IntentUnderstanding testing roles, skills needed, job differencesLearning about development roles, skills, and career paths

Remote Blockchain Testing focuses on verifying blockchain applications' functionality and security through testing processes, while Remote Blockchain Development involves creating and implementing blockchain solutions and smart contracts. Both roles require blockchain knowledge but differ in responsibilities and skill sets, catering to different stages of blockchain project lifecycle.

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Smart Contract Developer

Bayswater Consulting Group

Orlando, FL • Remote

$140K - $185K/yr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Smart Contract Developer

About the Role

We are working with a client seeking a skilled Smart Contract Developer for a full-time, direct hire opportunity. This is a fully remote position open to candidates across the United States.

Responsibilities

  • Design, develop, test, and deploy secure smart contracts across EVM-compatible and non-EVM blockchain networks
  • Conduct thorough smart contract audits and security reviews to identify and remediate vulnerabilities
  • Build and maintain decentralized application infrastructure including on-chain logic and off-chain integrations
  • Collaborate with product, engineering, and security teams to translate business requirements into reliable on-chain solutions
  • Develop and maintain comprehensive test suites for all smart contract code
  • Optimize smart contracts for gas efficiency, security, and scalability
  • Integrate smart contracts with front-end applications using Web3 libraries
  • Monitor deployed contracts and respond to on-chain events and incidents
  • Stay current on evolving blockchain standards, protocols, and security best practices

Requirements

  • 3+ years of experience in smart contract development
  • Expert-level proficiency in Solidity and experience with the EVM
  • Strong experience with smart contract development frameworks — Hardhat, Foundry, or Truffle
  • Proficiency with Web3 integration libraries — Ethers.js or Web3.js
  • Deep understanding of common smart contract vulnerabilities — reentrancy, front-running, overflow, access control issues
  • Experience with DeFi protocols, token standards (ERC-20, ERC-721, ERC-1155), and on-chain governance mechanisms
  • Solid understanding of cryptographic principles and consensus mechanisms
  • Strong testing discipline and familiarity with formal verification concepts
  • Excellent documentation and communication skills

Nice to Have

  • Experience with non-EVM chains such as Solana (Rust), Cosmos, or Polkadot
  • Familiarity with Layer 2 scaling solutions — Polygon, Arbitrum, Optimism, or zkSync
  • Experience with oracle integrations such as Chainlink
  • Knowledge of tokenization of real-world assets and institutional blockchain applications
  • Familiarity with regulatory and compliance considerations in digital asset environments
  • Prior smart contract audit experience or bug bounty participation
  • Contributions to open-source Web3 projects

Compensation

$140,000 — $185,000 base salary depending on experience. Full benefits package available.

Location

Fully remote — United States.