You will lead manual, exploratory, functional, regression, load, stress, and performance testing for Web3 features. You will validate blockchain, wallet, smart contract, API, and on-chain and off-chain workflows, track defects, maintain QA documentation, manage test environments, support CI/CD coverage, evaluate AI-powered testing tools, monitor production data, and mentor junior QA engineers.
Responsibilities
- Lead manual testing of complex Web3 and platform features
- Validate blockchain interactions, wallet flows, and decentralized identity and authentication
- Test smart contract interactions, event handling, and on-chain and off-chain synchronization
- Drive exploratory, functional, and regression testing
- Identify, log, and track reproducible issues using Jira or similar tools
- Analyze blockchain node responses, RPC interactions, and event-driven workflows
- Validate transaction signing, wallet authentication, and multi-chain compatibility
- Test smart contract upgrades, migrations, and versioning
- Monitor production logs, blockchain explorers, and analytics dashboards
- Create and maintain test cases, checklists, and QA documentation
- Collaborate with engineering and DevOps on CI/CD test coverage
- Evaluate and integrate AI-powered testing tools
- Set up and manage test environments, staging pipelines, and job configurations
- Conduct load, stress, and performance testing
- Advocate for quality across sprint planning, reviews, and releases
- Mentor junior QA engineers
- Contribute to testing best practices for decentralized and hybrid systems
Requirements
- Minimum 7 years of total QA experience
- At least 2 years of hands-on Web3 testing experience
- Strong understanding of manual testing methodologies and defect life cycle
- Familiarity with blockchain fundamentals including transactions, gas, confirmations, and RPC endpoints
- Experience validating APIs with Postman or similar tools
- Proficiency with Jira or similar bug tracking systems and Git or similar version control
- Comfort using browser developer tools and basic command-line workflows
- Strong written and verbal English communication skills
- Familiarity with AI-powered testing tools
- Experience with wallet testing is a plus
- Understanding of smart contracts, Solidity basics, or blockchain debugging tools is a plus
- Experience with Playwright, Cypress, or Selenium is a plus
- Knowledge of backend technologies, APIs, PHP, or related languages is a plus
- Experience with Linux and Bash scripting is a plus
- Hands-on experience with AI platforms used in QA is a plus
Benefits
- Medical benefits
- Dental benefits
- Vision benefits
- Paid time off