Jobs → QA & Testing → QA Software Test Engineer

About the Role We are looking for an experienced QA / Software Test Engineer with strong expertise in industrial communication protocols, network testing, and system integration. Key Responsibilities • Design and execute manual and automated test cases for C++/C#-based communication systems • Perform functional, integration, system, regression, and protocol compliance testing • Validate industrial communication protocols and device integration • Analyze network packets, debug communication issues, and perform root cause analysis • Conduct file transfer, database connectivity (ODBC), and system validation testing • Collaborate with development and cross-functional teams to ensure product quality Requirements • Industrial protocols: DNP3, SNMP, IEC 61850, Modbus • File transfer protocols: FTP, FTPS, SFTP, TFTP, HTTP, YMODEM, XMODEM • Network analysis tools: Wireshark, tcpdump • Hands-on experience with Docker and container-based testing • Strong knowledge of QA, system integration, and protocol testing • Exposure to C++, C#, ODBC, and CI/CD Good to Have • Experience with SCADA, industrial automation, or power systems • Knowledge of JavaScript/TypeScript test automation frameworks • Performance and load testing experience