QA Engineer

• Ejecución en sitio de actividades de inspección de calidad, documentación y seguimiento para instalaciones de condensadores enfriados por aire Güntner en proyectos de construcción de centros de datos
• Garantizar la completa satisfacción del cliente final y del contratista general mediante atención técnica personalizada y profesional
• Analizar, gestionar y dar seguimiento a reclamaciones de clientes para identificar causas raíz e implementar acciones correctivas
• Coordinar y ejecutar viajes de servicio en Estados Unidos para atención técnica y soporte a clientes
• Elaborar presentaciones ejecutivas para seguimiento y reporte del estatus de reclamaciones
• Supervisar y administrar personal técnico
• Controlar y administrar gastos de viaje

Customer Quality Assurance Specialist

• Design, execute, and maintain functional test cases and test suites based on engineering requirements using ISTQB standards and Agile (Scrum) frameworks
• Validate supplier-delivered software packages and Electronic Control Unit (ECU) feature releases before deployment
• Identify, document, track, and verify software defects through resolution using issue-tracking platforms such as Jira
• Build and maintain Python automation scripts and testing tools for data acquisition, debugging, and root-cause analysis
• Partner with software developers and cross-functional vehicle engineering teams to support release milestones and resolve production-related software concerns
• Analyze diagnostic and telemetry data to propose troubleshooting recommendations, reduce warranty issues, and drive continuous software quality improvements

Software Validation and Quality Engineer

• Own and evolve the company-wide quality engineering roadmap
• Establish a quality accountability framework for engineers, EMs, and PMs
• Define test strategy across unit, component, contract, API, end-to-end, mobile, performance, load, and accessibility testing
• Develop and advance AI-native quality tooling, including AI agents and skills for test generation, code review, and quality guidance
• Own CI/CD and test infrastructure, including required checks, quality gates, E2E and visual regression pipelines, performance budgets, and mobile test automation
• Decide which checks block deployments and which run asynchronously while keeping pipelines fast
• Connect production monitoring to incident response and build actionable quality dashboards
• Provide technical mentorship to QA engineers across squads
• Collaborate with QA engineers and their Engineering Managers and provide input for performance reviews
• Improve quality standards, tooling, flakiness, pipeline cost, and synchronous versus asynchronous test execution
• Ship new AI-native quality capabilities and lead the QA squad's technical direction

Principal Quality Engineer

• Execute QA testing activities for the SLAMNET-Parcel implementation in Mexico based on defined test plans, business requirements, and acceptance criteria
• Create, execute, and document test cases, test scenarios, test results, and supporting evidence for SLAMNET-Parcel functionalities
• Validate system functionality against Mexico Brokerage operational needs, including parcel processing, exception handling, data flows, and business rules
• Identify, document, and report defects with reproduction steps, expected and actual results, screenshots, logs, and business impact
• Support defect triage with the QA Lead, vendor, technical teams, and business users
• Perform functional, regression, integration, and UAT support testing during the implementation lifecycle
• Provide second-level SLAMNET-Parcel support by analyzing reported issues and classifying functional, user, data, or configuration problems
• Support business users during testing and stabilization by reproducing issues, documenting findings, and coordinating follow-up
• Maintain testing documentation, defect logs, issue status, and validation evidence
• Participate in implementation status meetings and report test activities, issues, risks, and blockers
• Support go-live and post-go-live stabilization, including production issue validation and coordination with vendor support teams

Senior QA

• Manage customer complaints and ensure timely implementation of corrective and preventive actions
• Improve product quality performance and customer satisfaction
• Ensure compliance with the QRO Pathway Matrix, Quality Management System, BMS, QMS, IATF 16949, ISO 14001, ESD S20.20, and customer-specific requirements
• Lead root cause analysis and corrective action implementation for customer 0KM concerns in mass production
• Drive continuous improvement initiatives for the Quality Management System
• Manage containment actions for customer complaints, quality notifications, customer sorting activities, and Quality Alerts
• Coordinate additional quality controls with Engineering and Operations during SOP + 90 days through the Safe Launch Plan
• Execute IPSO Audits for transfer of new products into production
• Manage the RMA process and review customer deductions related to 0KM quality concerns
• Support Quality Inspectors and Technicians with quality system compliance
• Prepare and communicate Quality Assurance reports
• Develop Control Plans and ensure ownership transfer for ongoing maintenance
• Coordinate PPAP submissions and customer approval processes
• Ensure product audits are completed and effective
• Support customer approval processes for layout changes, PCRs, Forever Requirements, and related quality activities
• Perform additional duties assigned by the Senior Customer Quality Engineer

Customer Quality Engineer

• Design, develop, and maintain automated test scripts using Playwright or Cypress
• Perform end-to-end manual testing for new features, bug fixes, and regression
• Collaborate closely with developers, product managers, and other QA engineers
• Identify, document, and track bugs through resolution
• Build and execute test plans, test cases, and test data
• Integrate automated tests into CI/CD pipelines
• Advocate for quality and drive continuous improvement

Senior QA Engineer

• Test and validate client user interfaces against accessibility requirements
• Consult with clients on effective technical implementation of digital accessibility requirements in client systems
• Provide recommendations for accessibility fixes
• Work with clients across Product and Technology industries

Accessibility Tester

• Ejecutar casos de prueba en las aplicaciones de AT&T y sistemas internos
• Probar aplicaciones de autoservicio para clientes y sistemas de punto de venta
• Validar flujos críticos como contratación de planes, compra de equipos telefónicos y aplicación de promociones
• Diseñar y ejecutar casos de prueba funcionales, de regresión, humo y sistema
• Reportar, dar seguimiento y documentar errores utilizando herramientas de gestión de defectos
• Documentar evidencias detalladas, incluyendo capturas de pantalla y logs
• Participar en reuniones diarias del equipo bajo metodologías ágiles Scrum
• Aplicar prácticas de QA y testing asistidas por IA

Junior Tester

• Create and maintain a comprehensive functional testing plan for SaaS billing and cloud-data integrations
• Design test scenarios covering billing configurations, subscription lifecycle workflows, invoice generation, payment processing, and revenue-related data flows
• Execute functional tests primarily through the platform’s graphical interfaces
• Validate configurations, business workflows, and integration touchpoints across standard, negative, boundary, and edge-case scenarios
• Coordinate testing exercises with platform administrators and technical stakeholders
• Validate REST API integration touchpoints using Postman, Newman, or equivalent tools
• Review existing data-parity reports and query results to identify anomalies and flag discrepancies
• Document test cases, execution evidence, results, defects, and retesting outcomes
• Collaborate with business and engineering stakeholders to align functional test coverage with business rules and integration behavior
• Communicate testing progress, risks, blockers, defects, and quality concerns
• Perform regression testing and confirm resolved defects do not negatively affect related billing or subscription workflows

Senior Functional QA Engineer – SaaS Billing Integrations

• Design, develop, and maintain scalable automation frameworks using Playwright and Selenium
• Create and execute automated UI and API test suites
• Develop automation scripts using TypeScript
• Perform functional, regression, smoke, and end-to-end testing
• Design test plans and testing strategies for new and existing features
• Execute API testing using Postman, REST APIs, and GraphQL
• Collaborate with development teams to identify, reproduce, and resolve defects
• Integrate automated tests into CI/CD pipelines
• Work with Azure DevOps or Jira to track testing activities and defects
• Participate in code reviews and continuously improve automation practices
• Contribute to quality improvements throughout the Software Development Life Cycle (SDLC)

QA Engineer jobs in Mexico