Develop and execute automated regression, functional, system, protocol, performance, and hardware-in-the-loop tests for embedded firmware and wireless devices. Build test harnesses and simulation tools using Python, Pytest, Robot Framework, and BDD frameworks. Validate MCU interfaces, BLE connectivity, firmware flashing, debugging, OTA updates, data exchange, and connection stability. Integrate testing with CI/CD pipelines, automate log parsing and reporting, and perform stress, soak, and power-consumption testing.

Develop Java backend solutions, analyze requirements, create detailed designs, enhance frameworks, conduct peer reviews, perform automated unit testing, manage risks, and ensure coding standards and technical delivery quality. The role requires strong Java and J2EE expertise, enterprise application development experience, distributed architecture knowledge, messaging, databases, REST services, build tools, version control, CI/CD, static analysis, and effective technical communication.