Senior QA Engineer (Blockchain)

TL;DR

Senior QA Engineer (Blockchain): Testing blockchain products including functionality, performance, security, and automation with an accent on DApp testing, public chain validation, and building testing frameworks. Focus on developing automation test cases, tools, and platforms, overcoming key blockchain testing challenges, and ensuring product architecture testability.

Location: Remote - APAC

Company

Mantle is the entry point for institutions and traditional finance to access real-world assets on-chain, backed by over $4B community-owned treasury.

What you will do

• Conduct functional, performance, security, and automation testing for blockchain products throughout the full development cycle.
• Analyze requirements for rationality and testability, review major product designs and architectures.
• Develop automation test cases, tools, and platforms to enhance testing efficiency.
• Research blockchain technologies, tackle testing challenges, and establish blockchain testing systems.
• Perform DApp testing across functionality, performance, and security.
• Test blockchain-enabled browsers.

Requirements

• Bachelor's degree or above in computer science, software engineering, or related field.
• 2+ years of blockchain testing and development experience, including DApp testing.
• Familiar with testing tools like Hardhat, Foundry.
• Experience with automation tools (Mocha, Chai, Cypress) and implementing automation projects.
• Proficient in JavaScript/TypeScript, Python, Golang, Solidity.
• Deep knowledge of Ethereum or other public chains with extensive testing experience.
• Able to read English documents, strong research and self-driven abilities.