Experience: 3–5 Years

Location: Remote

Industry: QA Blockchain / Web3

Role Overview

We’re seeking a Blockchain QA Engineer with proven experience in blockchain projects or smart contract testing to ensure the delivery of high-quality, bug-free products. You’ll work closely with developers and product managers to test blockchain applications, smart contracts, and APIs while driving quality across our Web3 solutions.

Key Responsibilities

• Develop and execute test plans, test cases, and test scripts for web, mobile, and blockchain applications.
• Perform manual testing for functional, regression, integration, and system-level scenarios.
• Design, implement, and maintain automated test frameworks and scripts.
• Test smart contracts and blockchain interactions using tools like Hardhat, Truffle, or Foundry.
• Identify, document, and track bugs; collaborate with the dev team for resolution.
• Partner with product and engineering teams to understand requirements and define blockchain-specific testing strategies.
• Ensure quality standards for DApps, APIs, and decentralized systems.

Required Skills & Qualifications

• 3–5 years of software testing experience (manual + automation).
• Hands-on with automation tools like Selenium, Cypress, or Playwright.
• Proven experience testing blockchain projects or smart contracts.
• Proficiency with SQL and API testing.
• Strong analytical, debugging, and problem-solving skills.
• Excellent communication and documentation abilities.
• Familiarity with blockchain ecosystems like Ethereum, Solana, or similar networks.
• Experience with blockchain testnets and smart contract auditing tools.