Programming: Python, C/C++ (basic firmware understanding)

Automation Frameworks: Pytest, Robot Framework

Embedded Systems: MCU (ARM Cortex, NRF52), RTOS basics

Interfaces/Protocols: UART, SPI, I2C, GPIO

Wireless: BLE (GATT, advertising, connection testing)

HIL Testing: Hardware-in-the-Loop setup and validation

Device Control: PySerial, JTAG/SWD (Segger J-Link)

Firmware Handling: Flashing, debugging, OTA validation

Logging & Debugging: UART logs, RTT logs, log parsing automation

Test Infrastructure: Test harness development, simulation tools

CI/CD: Git, GitHub, GitHub Actions, Jenkins

Performance Testing: Stress, soak, power consumption testing

Reporting: Allure / HTML reports

Automation Scope: Regression, functional, system-level validation

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Embedded Systems Knowledge

Understanding of MCU architecture (e.g.,



ARM Cortex, NRF52)

Knowledge of

GPIO, UART, SPI, I2C communication

Interrupts, timers, watchdogs

Firmware flashing and upgrade validation , hands-on experience in BDD (Cucumber/Behave), Communication Protocol Testing

Solid experience testing

UART, SPI, I2C, BLE, MQTT (if IoT)

Writing automation for protocol validation

Packet-level debugging and analysis, BLE / Wireless Automation (if applicable)

Automation of

BLE scanning, connection, GATT validation

Tools

nRF Connect APIs, BLE automation scripts

Validation of

Data exchange

Connection stability

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ents

📌 Embedded QA (Maharashtra)
🏢 Silicon Stack India
📍 Maharashtra