Senior QA Engineer - Blockchain

Are you ready to shape the future of blockchain and Web3 technology? We are looking for a Senior QA Engineer with a deep passion for blockchain and expertise in cutting-edge tech stacks. If you thrive in fast-paced, dynamic environments and are eager to ensure the quality and reliability of decentralized applications, we want you on our team!

We are a forward-thinking tech company at the forefront of Web3, blockchain, and decentralized finance. We develop solutions that challenge the status quo, leveraging advanced technologies like AWS, Kubernetes, and Solidity to create seamless, secure, and scalable applications.

• Lead QA efforts across our blockchain and Web3 projects, ensuring high-quality releases.
• Design, implement, and execute test strategies for systems built on EVM, Solidity, Hardhat, Besu, and more.
• Collaborate with developers to create robust testing frameworks using Typescript, Go, and Node.js.
• Automate testing pipelines with GitHub Actions and integrate monitoring tools like Grafana.
• Perform rigorous testing on APIs (REST, GraphQL, Websockets) and front-end applications built with React and Vercel.
• Use Cypress, Appium, and superagent to deliver high test coverage across platforms.
• Validate data integrity on AWS infrastructure components including DynamoDB, RDS, EventBridge, and Cognito.
• Contribute to the security and reliability of blockchain applications, ensuring compliance with best practices.

• Proven Experience: 5+ years of experience in QA engineering with a focus on blockchain and Web3 technology.
• Blockchain Expertise: Strong understanding of EVM, Solidity, Hardhat, Besu, and Bitcoin.
• Tech Savvy: Proficient in AWS (Lambda, Kubernetes, DynamoDB, RDS), React, Vercel, and more.
• Testing Mastery: Expertise in automated testing with Cypress, Appium, and superagent.
• DevOps Knowledge: Familiarity with GitHub Actions for CI/CD and Grafana for monitoring and analytics.
• Problem-Solver: Exceptional analytical skills and a knack for finding edge cases.
• Team Player: Excellent communication skills with the ability to work collaboratively in a cross-functional team.