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

TWRrdlJYZmE1T2N4c1FCMUNuS1ZLek9udUE9PQ==
  • 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

Similar Jobs

Penn State Health

Patient Care Assistant - Medical/Telemetry 5 South Job at Penn State Health

 ...Lancaster Medical Center is a 341,000-square-foot 129-bed acute care hospital that will give residents of Lancaster and York counties...  ...differential pay based on the terms outlined in company policy or union contract. All individuals (including current employees)... 

Gpac

Maintenance Technician (NIGHT SHIFT) Job at Gpac

Technician Maintenance - PM Shift Location: Northern Illinois Salary: $26.00 - $33.00 per hour Schedule: 2-2-3 shift (works 6...  ...aptitude in a production environment* Basic computer literacy (data entry, maintenance logs)* Ability to work a 2-2-3 PM shift schedule... 

Toyota of Deerfield Beach

Internet Sales Team - Toyota Job at Toyota of Deerfield Beach

 ...degree preferred)About Us* 71,632 square foot facility* Glass enclosed New Vehicle Delivery areaWe're not the average dealership, so nothing that we do is ordinary. We offer flexible schedules, training, and a great work environment for both skilled and non-... 

GreatAuPair LLC

Personal Assistant Job at GreatAuPair LLC

I need a personal assistant who can help me with childcare, light cleaning, accompany children and watch closely at park, help with bathing children, and go out to eat with us once a week.

Chick-fil-A

Restaurant Host Job at Chick-fil-A

 ...application completely and let us know your availability. Add a cover letter to help us get your unique personality. Our restaurant hosts and hostesses help us ensure a Remark\able experience for all of our dine-in guests. The responsibility of our hosts and...