Lifted, an Upwork Company™, is seeking a Mid-Level QC Manual Engineer to support a live production hiring-event platform. The role entails manual QA, end-to-end workflow validation, and API testing, alongside troubleshooting and documentation responsibilities. Candidates should have 3-5 years of strong manual testing experience and must be able to work remotely while supporting U.S. time zones. Engagement is full-time and runs until March 31, 2027.