We are looking for Manual QA Engineers across Lead and Senior levels to ensure the stability and reliability of a live Hiring Events platform serving clients across the U.S. You will perform functional, regression, and end-to-end testing, validate REST APIs with Postman, execute SQL-based backend verification, and collaborate closely with Engineering, Product, and Client Support teams to triage and resolve production issues. The role requires strong investigative skills and comfort operating in a fast‑paced, real‑time production environment.

• Analyze, troubleshoot, and help resolve production issues impacting live hiring events;
• Perform manual, functional, regression, and end-to-end testing across platform workflows;
• Validate REST APIs, integrations, and backend services using Postman;
• Execute backend data validation and troubleshooting using SQL queries;
• Reproduce, document,...