QA Engineer

📋 Description Develop and execute test plans, cases, and scripts for blockchain apps and APIs. Design and maintain automated testing frameworks for functional, performance, and security tests. Test transactions, wallets, payments, and decentralized apps (manual and automated). Identify, document, and track defects using Jira and GitHub. Collaborate with developers to review features and ensure testability. Security testing to detect vulnerabilities and improve product robustness.