More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.
¿Posee las habilidades y la experiencia adecuadas para este puesto? We are looking for a QA / Test Engineer with solid experience in enterprise software quality assurance, preferably within utility, billing, financial, CRM, ERP, or other high-volume customer platforms. The idóneo candidate combines strong functional testing expertise with API, integration, data validation, automation, and regression testing skills.
You should have a risk-based testing mindset, strong analytical capabilities, and a focus on ensuring billing accuracy, financial reconciliation, and high-quality releases. Experience with test automation, SQL, CI/CD practices, and modern testing frameworks is highly valued.
Define and execute test strategies, plans, estimates, coverage models,
and quality gates aligned with project risks and delivery milestones.
Design and execute functional, integration, end-to-end, API, regression, exploratory, and data validation test scenarios.
Validate customer, contract, tariff, billing, invoicing, payments, refunds, collections, and financial processes across the platform.
Perform complex billing verification, including proration, effective dating, taxes, discounts, adjustments, reversals, rebilling, and exception handling.
Test APIs and event-driven integrations, ensuring reliability, sequencing, idempotency, error handling, and operational visibility.
Develop and maintain automated tests and regression suites for APIs, services, and critical business journeys.
Use SQL for data setup, validation, comparison, migration verification, and reconciliation activities.
Prepare and manage test environments, test data, customer accounts, meters,
📌 Quality Assurance (Castro)
🏢 Ust
📍 Castro