Company Description
About You You are an experienced Senior Functional QA Engineer who enjoys understanding complex business workflows and uncovering risks beyond standard happy-path scenarios. You bring a strong quality mindset to SaaS and enterprise environments, with the ability to understand how configurations, transactional processes, integrations, and downstream data flows interact across a broader ecosystem. You are comfortable independently turning complex requirements into structured test strategies, executing detailed functional testing through web-based interfaces, and validating integration points and existing data-parity results. temporary 6-month
Bachelor's Degree in Computer Science, Software Engineering, Information Systems, or a related field is desired, or equivalent professional experience. 5+ years of professional experience in Functional Quality Assurance, including hands-on testing of complex SaaS or enterprise applications. Strong experience performing functional testing directly through web-based graphical interfaces.




Proven ability to independently create structured and comprehensive test plans covering business workflows, integrations, negative scenarios, boundary conditions, and edge cases. Hands-on experience testing billing or subscription workflows, including subscription changes, mid-cycle modifications, invoice generation, and payment events. Strong experience with functional, integration, regression, and end-to-end testing. Hands-on REST API testing experience using Postman, Newman, or equivalent tools.
Read-level SQL knowledge, with the ability to interpret query results and data-parity reports to identify anomalies and discrepancies. Ability to facilitate collaborative testing exercises with platform administrators and technical stakeholders. Detail-oriented documentation skills, including maintaining test cases, execution evidence, results, and defect logs. Professional working proficiency in English. Hands-on experience with Zuor

📌 Senior Functional QA Engineer SaaS Billing Integrations (México)
🏢 Applaudo Studios
📍 México