Blockchain Java Jobs

About the Role

Aethir is the leading DePIN, enterprise-grade, AI-focused GPU-as-a-Service provider in the market. By leveraging a highly distributed cloud computing infrastructure, we help GPU providers serve AI and gaming customers at scale. Our mission is to deliver powerful AI chips for enterprise clients while supporting cloud gaming for hundreds of thousands of users worldwide—all under a decentralized cloud architecture that brings compute power directly to the community.

We are seeking aWeb3 QAprofessional to ensure the quality and performance of our Web3 products and services. In this role, you will focus primarily onmanual testingfor decentralized applications (DApps), smart contract integrations, and blockchain-based platforms.While prior Web3 work experience is not strictly required, you should be a seasoned user of Web3 productswith strong knowledge of wallets, DeFi protocols, and other key blockchain concepts.

Responsibilities

• Plan and executemanual testingstrategies for Web3 applications, including DApps, smart contract interactions, and backend APIs
• Identify, document, and track defects using bug-tracking tools, ensuring thorough follow-up and resolution
• Collaborate with developers, designers, and product managers to understand feature requirements and ensure comprehensive coverage
• Conduct functional, regression, integration, and user acceptance testing (UAT) across multiple blockchain environments
• Perform hands-on manual testing of wallet integrations, transaction flows, and blockchain confirmations, ensuring a seamless user experience
• Provide clear, detailed reports on software quality, including metrics, trends, and recommendations for improvements
• Participate in product design discussions to integrate testing considerations early in the development lifecycle
• Continuously review and refine testing processes to enhance efficiency, reliability, and scalability

• 4–7 years of experience in software testing and quality assurance, with a primary focus onmanual testing
• Demonstrable familiarity with Web3 products(e.g., various wallets, decentralized exchanges, DeFi protocols), either through professional experience or hands-on usage
• Solid understanding of QA principles, testing methodologies, and best practices
• Experience using bug tracking tools (e.g., Jira) and version control systems (e.g., GitHub)
• Comfort with tools like Postman, JMeter, or similar, for API testing
• Basic knowledge of Linux, MySQL, and relevant command-line tools (e.g., shell scripting, Docker CLI)
• Strong analytical and problem-solving skills, with attention to detail
• Excellent communication and collaboration skills, working effectively with cross-functional teams
• Ability to adapt and thrive in a fast-paced, rapidly evolving environment
• Fluency in written & spoken Mandarin is a must

Bonus (Automation Testing)
While the primary focus is on manual testing,experience or interest in contributing to automationis highly valued. This can include working withpopular automation tools and frameworkssuch as:

• Selenium,Cypress(for web/UI testing)
• Pytest,Requests(for API testing in Python)
• Hardhat,Truffle(for blockchain-specific testing)
• Familiarity withJavaorPythonfor test scripting and coding

• Training and development opportunities
• Hypergrowth Startup Environment
• Fantastic Career Progression Opportunities in a growing global startup
• Work within a Global and Local Team
• Collaborative and innovative work environment with opportunities to contribute to cutting-edge projects.