Senior/Lead Manual QA Engineer - Remote & Flexible Hours …, San Miguel de Tucumán

Full time | Agile Engine | Argentina Posted On 05/22/2026 Job Information City TUCUMAN State/Province Tucumán 4000 IT Services Job Description Agile Engine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE 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.

WHAT YOU WILL DO 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, and track defects, workflow issues, and test results in Jira; Collaborate closely with Engineering, Product, Client Support, and GTM teams to investigate and resolve client‑reported issues; Support incident triage activities and assist with release validation efforts; Validate architecture changes, new integrations, and platf Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qn051