Senior Blockchain QA Engineer - DApp, Security & Automation

Windranger Labs; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

Mantle Network, a high-performance Ethereum Layer-2 network incubated by the BitDAO community, is seeking a QA Engineer to test blockchain products for functionality, performance, and security, while contributing to automation and a scalable test framework.

You will analyze requirements for testability, write automation tests, and collaborate on architecture reviews, leveraging modern tools to support DApps and browser testing.

Qualifications

• Bachelor's degree in computer science, software engineering, or related field.
• 2+ years blockchain testing and development experience.
• Familiar with testing tools Hardhat, Foundry.
• Experience with automated testing tools Mocha, Chai, Cypress, etc.
• Proficient in JavaScript/TypeScript, Python, Golang, Solidity.
• Familiar with Ethereum or other public chains; extensive public chain testing experience.
• Able to read English documents, strong research and self-driven.

Responsibilities

• Responsible for testing blockchain products’ functionality, performance, security, and automation, and participate in the entire project development process.
• Participate in project requirement analysis, focus on the rationality and testability of project requirements, participate in major product requirement and architecture design reviews, and ensure the rationality of product design and architecture.
• Write automation test cases, testing tools, and platforms to improve testing quality and efficiency.
• In-depth understanding of blockchain-related knowledge, participate in research and overcome key technical challenges in the blockchain testing field, and establish a blockchain testing system.

Skills

Blockchain testing

DApp testing

Automation testing

JavaScript/TypeScript

Python

Golang

Solidity

English reading

Education

Bachelor's degree in Computer Science / Software Engineering

Tools

Hardhat

Foundry

Job description

Mantle Network, a high-performance Ethereum Layer-2 network incubated by the BitDAO community, is seeking a QA Engineer to test blockchain products for functionality, performance, and security, while contributing to automation and a scalable test framework.

You will analyze requirements for testability, write automation tests, and collaborate on architecture reviews, leveraging modern tools to support DApps and browser testing.