Senior QA Engineer Web3 Applications

Senior QA Engineer – Web3 Applications (2 Positions) 
Experience 
·                6+ years in software testing, with 2+ years in blockchain/Web3 testing 
Key Responsibilities 
·                Design and execute comprehensive test strategies for Web3 applications

• Validate blockchain transactions, node interactions, and on-chain data flows

• Develop and maintain automation frameworks for Web3 systems

• Perform functional, integration, and regression testing across decentralised environments

• Collaborate with developers to ensure high-quality and defect-free releases

• Track defects and ensure timely resolution

Mandatory Skills 
·                Strong experience in software testing and automation

• Proven experience testing Web3 or blockchain applications

• Hands-on experience with on-chain account testing

• Familiarity with API testing tools and automation frameworks (e.g., RestAssured, Postman, Selenium)

Good to Have 
·                Knowledge of blockchain networks and transaction lifecycle

• Understanding of smart contracts (for testing perspective only)

• Experience with CI/CD pipelines and DevOps practices