We are looking for an experienced Senior QA Engineer with strong expertise in industrial communication protocol testing, network validation, and embedded systems. The ideal candidate should have hands-on experience in validating communication protocols, performing system integration testing, and ensuring the reliability and interoperability of industrial communication solutions. Experience with C#/C++-based applications, Docker, and network analysis tools is highly desirable.

Key Responsibilities

- Design, develop, and execute manual and automated test cases for C#/C++-based communication systems.
- Validate industrial communication protocol stacks and device integration solutions.
- Perform functional, integration, system, regression, and protocol compliance testing.
- Analyze business and system requirements to derive test scenarios and acceptance criteria.
- Perform protocol-level debugging, packet analysis, and root cause analysis using network analysis tools.
- Validate interoperability between industrial devices, embedded systems, and software applications.
- Test and verify file transfer and network communication protocols under different network conditions such as latency, failures, and load.
- Conduct ODBC/database testing, including connectivity, query validation, and data integrity verification.
- Interpret vendor manuals and technical documentation to create comprehensive device validation test plans.
- Collaborate with development, product, QA, and cross-functional Agile teams to identify, track, and resolve defects.
- Participate in Agile ceremonies, test planning, test reviews,



and continuous quality improvement initiatives.
- Support automation, CI/CD integration, and continuous testing practices.
- Ensure software meets quality, performance, scalability, reliability, and compliance standards.

Required Qualifications

- Bachelor's degree in Computer Science, Electronics, Information Technology, or a related engineering discipline (or equivalent industry experience).
- 6–10+ years of experience in Software Testing/QA Engineering, preferably in industrial communication, embedded systems, or automation domains.
- Strong experience in protocol testing, validation, system integration testing, and defect management.
- Hands-on experience testing industrial communication protocols.
- Experience validating communication and file transfer protocols
- Robust experience with network testing and packet analysis tools:
- Wireshark
- tcpdump
- Other network analyzers

- Hands-on experience with Docker for test environment setup, deployment validation, and container-based testing.
- Experience in ODBC/database testing.
- Strong analytical, debugging, troubleshooting, and problem-solving skills.
- Excellent verbal and written communication skills with experience working in Agile development environments.

Preferred Skills

- Knowledge of TypeScript/JavaScript-based test automation frameworks.
- Experience with SCADA systems, industrial automation, embedded communication software, or power systems.
- Familiarity with performance testing and load testing tools.
- Experience with test automation frameworks and CI/CD pipelines.

📌 Software Tester (Hyderabad)
🏢 Corvi Technologies
📍 Hyderabad