Blockchain Test Engineer Job at Purple Drive, New York, NY

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  • Purple Drive
  • New York, NY

Job Description

Blockchain Test Engineer (Smart Contracts + DApps + QA Automation)

Job Summary

We are looking for a skilled Blockchain Test Engineer with strong experience in software testing and blockchain technologies .

The ideal candidate will be responsible for testing smart contracts, decentralized applications (DApps), and blockchain platforms , ensuring security, performance, and reliability of blockchain-based systems.

Key Responsibilities

Test Planning & Execution

  • Design and execute:
    • Test strategies
    • Test plans
    • Test cases
  • Validate blockchain-based applications and systems

Blockchain & Smart Contract Testing

  • Test smart contracts written in:
    • Solidity / Vyper
  • Validate:
    • Business logic
    • Security vulnerabilities
    • Gas optimization

DApp & Platform Testing

  • Perform:
    • Functional testing
    • Integration testing
    • Regression testing
    • Performance testing
  • Test blockchain platforms and decentralized applications

Blockchain Network Testing

  • Validate:
    • Node setup and configuration
    • Consensus mechanisms
    • Transaction lifecycle

API & Integration Testing

  • Conduct API testing using:
    • Postman / REST tools
  • Validate integrations between:
    • On-chain and off-chain systems

Defect Management

  • Identify, log, and track:
    • Bugs and defects
  • Work closely with developers to:
    • Resolve and retest issues

Security & Compliance Testing

  • Perform:
    • Vulnerability assessments
    • Basic penetration testing
  • Ensure compliance with:
    • Security standards and best practices

CI/CD & DevOps Collaboration

  • Work with CI/CD pipelines
  • Collaborate with DevOps teams for:
    • Continuous testing and deployment

UAT & Production Support

  • Support:
    • User Acceptance Testing (UAT)
    • Production validation
    • Post-deployment monitoring

Required Skills

QA & Testing

  • Strong experience in:
    • Software testing (Manual/Automation)
  • Test case design & execution

Blockchain Technologies

  • Experience with platforms:
    • Ethereum / Polygon / BSC / Hyperledger / Corda

Smart Contract Testing

  • Solidity / Vyper
  • Security and gas optimization

Tools

  • Truffle
  • Hardhat
  • Ganache
  • Remix
  • Foundry

API Testing

  • Postman / REST clients

DevOps

  • CI/CD pipelines
  • Agile / Scrum methodologies

Automation (Good to Have)

  • Selenium / automation frameworks

Experience Required

  • 4-8 years of experience in:
    • QA / Software Testing
  • Experience in:
    • Blockchain testing (mandatory)

Preferred Skills

  • Security testing in blockchain
  • Experience in:
    • DApps development/testing
  • Knowledge of:
    • Smart contract auditing

 

Job Tags

Full time, Contract work

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