R&D Engineer- QA

Job Description — R&D Engineer- QA Function: Research & Development — Software Quality Engineering Experience: 3–5 years Background: CS/ECE Responsibilities • Perform functional and non-functional testing (performance, throughput, load, stress, reliability, stability, and resource/memory usage) on C/C++ APIs and consuming applications. • Develop test suites and automation against C/C++ APIs; build and maintain GTest-based suites. • Design test strategies and cases from API contracts and acceptance criteria (positive, negative, boundary, edge). • Set up and manage test environments across Linux and Windows (including Embedded Linux), with Conan package installation/build workflows. • Investigate failures to root cause, file precise reproducible defects, and verify fixes. • Track and report quality metrics, drive continuous quality improvements and minimize production escapes Required Skills & Experience • Bachelor's/Master's in CS or Electronics & Communications Engineering (or closely related). • 3–5 years in software QA/test engineering. • C/C++ API testing and application/automation development. • Hands-on with GTest (Google Test), PyTest, NUnit, or similar testing frameworks. • Basic networking understanding (TCP/IP, sockets, protocols). • Familiarity with modern C++ build/package management tools (Conan, CMake, etc.) • Comfortable working across Linux and Windows. • Solid test design (equivalence partitioning, boundary analysis, negative/edge cases) and strong debugging/root-cause skills. • Clear written and verbal communication. Good to Have • Basic FPGA understanding. • Experience testing high-throughput data transfer systems is preferred. Knowledge of DMA/RDMA concepts is a plus. • Storage technologies and GPU exposure. • Embedded Linux experience. • Understanding of IQ waveform data handling — capture, formats, basic signal/measurement concepts. • Broader high-speed communication interfaces/standards knowledge. CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions) and Git. Test management/reporting tooling (Zephyr, Jira/Confluence).