Analista de Qualidade de Software (QA Engineer)
Core
Quality Engineering analyst for heavy industry digital transformation, ensuring reliability of critical OT/IT integrated systems (SCADA, MES, IIoT).
Role type
Senior Quality Engineer (Industrial Automation)
Builds
Web/desktop OT applications, SCADA/MES integrations, and industrial automation systems for heavy industry.
Domain
Heavy Industry (Mining, Steel, Energy) + Industrial Automation (OT/IT)
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Quality Engineering, Test Strategy, Functional/Integration/Regression Testing, Test Automation (APIs, Web, Backend), Industrial Systems Knowledge (SCADA, MES, IIoT), Risk Mitigation, Technical Documentation, Observability, Troubleshooting
Preferred skills
BDD (Gherkin/Cucumber), Performance/Load Testing, Industrial Protocols (OPC-UA, Modbus, MQTT), C# .NET, JavaScript/TypeScript, Docker, CI/CD, Industrial Cybersecurity, Industry 4.0
Technologies
Cypress, Postman, Playwright, Selenium, Appium, Gherkin, Cucumber, REST, WebSocket, OPC/OPC-UA, Modbus, MQTT, Ethernet/IP, C#, .NET, JavaScript, TypeScript, Node.js, Docker, Azure DevOps, Jenkins, GitHub Actions, SQL, NoSQL, Grafana, Kibana, Datadog, Dynatrace
Responsibilities
Analyze functional and operational requirements for industrial systems. Define test strategies for web industrial apps, SCADA, MES, and OT/IT integrations. Execute functional, integrated, regression, and end-to-end tests. Validate critical operational flows, alarms, telemetry, and historians. Support test automation for APIs, web apps, and backend services. Participate in validation of systems connected to PLCs, supervisors, and IIoT platforms. Identify and mitigate operational quality risks. Collaborate with automation, development, infrastructure, and industrial operations teams. Support homologation, FAT, SAT, and digital commissioning processes. Ensure test traceability and technical documentation. Support observability, monitoring, and troubleshooting of critical applications. Contribute to continuous improvement of quality and industrial software engineering processes.
Seniority
Senior, hands-on IC