Test Development Engineer at TanTin Technology

Job Description

Key Responsibilities

• Conduct functionality, security, compatibility, and performance testing for Web3 wallets (mobile/web)
• Design and execute test cases covering core scenarios including blockchain transactions, DApp interactions, and multi-chain compatibility
• Participate in security testing, verifying risk points such as private key management, signature vulnerabilities, and anti-phishing measures
• Track defects throughout the development lifecycle and drive timely repairs
• Generate comprehensive test reports and ensure version quality before releases
• Collaborate with development teams to improve product quality and user experience
• Stay updated with the latest Web3 technologies and testing methodologies

Job Requirements

• 2+ years of experience in software testing, preferably in blockchain or Web3 applications
• Strong understanding of blockchain technology and cryptocurrency wallets
• Experience with security testing methodologies and vulnerability assessment
• Familiarity with test case management tools and bug tracking systems
• Knowledge of smart contracts and DApp interactions
• Excellent analytical and problem-solving skills
• Ability to work in a fast-paced, collaborative environment
• Strong communication skills and attention to detail

Preferred Qualifications

• Experience with automated testing frameworks for Web3 applications
• Knowledge of multiple blockchain networks and their interoperability
• Understanding of cryptography principles related to wallet security
• Certifications in software testing or blockchain technology