Senior Automation QA Engineer

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Description

Responsibilities Own quality assurance across core blockchain infrastructure and product applications, covering network and RPC functionality, web applications, APIs, wallet interactions, smart contracts, and on-chain transactions. Design and execute test strategies for both protocol-level and application-level scenarios, including functional, integration, E2E, regression, and compatibility testing. Identify risks in complex transaction and asset flows, including state transitions, data consistency, failure recovery, and edge cases across on-chain and off-chain systems. Build and maintain automated testing for APIs, web/E2E flows, RPC interfaces, and on-chain scenarios. Investigate issues across blockchain nodes, RPC, smart contracts, frontend/backend services, and third-party integrations, driving them through to resolution. Requirements 5+ years of experience in software testing, test automation, or SDET roles. , Python, JavaScript/TypeScript, Go, or Java). Hands-on experience with API and Web/E2E automation, including the ability to independently build test tools and automation scripts. Deep understanding of core blockchain fundamentals, including transactions, block architecture, RPC nodes, wallets, cryptographic signing, and smart contracts. Strong test design and debugging skills with experience analyzing complex distributed or transaction-based systems. High degree of ownership and the ability to independen

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