QA Engineer – Portal, BI, Data & Analytics | 100% Remote | LATAM
About Us
At Prometeo Talent, we connect exceptional tech and engineering professionals with innovative companies across the globe. Our client is looking for a QA Engineer to join their engineering team and support the quality of a data-driven platform that includes web portals, dashboards, surveys, integrations, and SQL-based reporting pipelines. This role goes beyond testing buttons and screens. You will be responsible for validating that users can navigate the portal smoothly, that dashboards show accurate numbers, that surveys capture responses correctly, and that the data behind the platform is trustworthy.
What You Will Do
Test web portal functionality built with Blazor, Bootstrap, and SSO authentication. Validate login/logout flows, session timeouts, token refresh, role-based access, and access restriction scenarios. Review UI/UX consistency across desktop and tablet views, including forms, modals, validations, and error messages. Test request forms, multi-step workflows, conditional fields, file uploads, backend submissions, and confirmation messages. Validate dashboard widgets, KPI cards, data grids, filters, date pickers, and CSV/PDF export functionality. Test BI dashboards to ensure charts, tables, filters, drill-downs, tooltips, and exports display accurate data. Verify dashboard performance, especially when working with large datasets or complex visualizations. Test survey flows, question types, validation rules, submission logic, confirmation pages, and email invitation links. Write and execute SQL queries to validate row counts, aggregates, joins, data freshness, and data integrity. Compare data across sources such as SQL databases, Excel files, CSV exports, and dashboard outputs. Validate ETL and data pipeline processes to ensure information is correctly extracted, transformed, and loaded. Perform cross-system testing to confirm that portal actions, survey submissions, dashboards, and access permissions work together correctly. Work closely with the Engineering Manager, PM, and development team to identify, document, and follow up on defects.
Requirements
Experience: 3+ years of QA experience testing web applications. SQL: 2+ years of experience writing and executing SQL queries for data validation. BI Testing: 1+ year of experience testing BI dashboards such as Power BI, Tableau, Looker, or custom dashboards. Authentication Testing: 1+ year of experience testing login, authentication, authorization, or SSO flows. Automation: Experience with Selenium, Playwright, or Cypress for UI testing. API Testing: Experience using tools such as Postman, REST Assured, or Bruno. Data Validation: Ability to compare and validate data across multiple sources, including SQL results, CSV files, Excel files, and dashboard exports. Performance Testing: Familiarity with tools such as JMeter or k6 to test dashboard or application load times. Debugging: Comfortable using Browser DevTools, including Network tab, console logs, and local storage inspection.
Nice to Have
Experience testing applications built with Blazor or Bootstrap. Hands-on experience with Selenium or Playwright. Experience validating ETL processes or reporting databases. Familiarity with role-based access, claims, permissions, or SSO token debugging. Why Join Us? Work 100% remotely with an international team. Join a role where QA has a real impact on product reliability and data trust. Be involved in more than UI testing, including dashboards, surveys, SQL validation, integrations, and data pipelines. Collaborate closely with engineering and product stakeholders. Contribute to a platform where accuracy, performance, and user experience are critical. Apply To This Job