Senior QA Engineer (Financial Apps)
Core
Manual testing of complex financial and Web3 flows (staking, yield, on-ramps, exchange integrations) with a focus on holistic quality ownership and root cause analysis.
Role type
Senior QA Engineer (Financial Apps & Web3)
Builds
Institutional digital asset security and settlement platform
Domain
Fintech / Blockchain / Digital Assets
Deliverable
production ML models | product features
Required skills
Manual testing, automation (full stack), TypeScript, blockchain fundamentals, DeFi protocols (staking, bridging), log analysis, root cause debugging
Preferred skills
AI tool usage (e.g., Claude Code), exploratory testing, product mindset
Technologies
TypeScript, Datadog, Sentry, AI agents
Responsibilities
Design and execute manual test plans for complex financial flows, analyze specs to find logical gaps, leverage AI tools to accelerate workflow, dig into logs to find root causes, build and maintain automation for backend APIs and frontend interfaces
Seniority
Senior, hands-on IC