Senior QA Engineer: Blockchain & Backend Automation (TS)

Dev.Pro is hiring a Senior QA Engineer to oversee end-to-end quality for a large-scale blockchain platform. The role combines hands-on manual testing with building and expanding test automation across backend services, distributed systems, and blockchain integrations. You will define QA strategies, write test plans, and establish quality gates, partnering with engineering and product teams to ensure reliable releases and scalable testing frameworks. Remote-first, international teams welcome. J-…