Embedded Software Developer + Tester
Years of exp : 5-12years.
Location : Chennai.
Responsibilities :
Embedded Development :
- Design and develop embedded software for microcontrollers (e.g., STM32, PIC, MSP430, etc.)
- Write efficient, maintainable C / C++ code for real-time applications.
- Interface with peripherals : UART, SPI, I2C, ADC, PWM, etc.
- Participate in board bring-up and system integration.
- Port and configure RTOS (e.g., FreeRTOS) where needed.
Testing and Validation :
Develop test plans, test cases, and test automation scripts.Perform functional, integration, and system-level testing on embedded firmware.Use debugging tools (JTAG, oscilloscopes, logic analyzers) for issue identification.Collaborate with hardware and software teams to reproduce and resolve bugs.Document test results and ensure traceability to requirements.Job Requirements :
Strong in C / C++ programming for embedded systems.Experience with debugging tools and test instruments.Familiar with MCUs (STM32, NXP, Atmel, etc.)Understanding of embedded communication protocols.Experience with test automation frameworks (e.g., Unity for C, Robot Framework, Python-based setups).Knowledge of software testing methodologies (unit, integration, regression).Experience with BLE, CAN, or Modbus.Exposure to MISRA C compliance and static code analysis.Familiarity with version control (e.g., Git), CI tools, and bug tracking (e.g., Jira).Basic understanding of hardware schematics.Education :
Certifications in Embedded Systems or Software Testing (optional but a plus).(ref : hirist.tech)