**Responsibilities:** * Perform **embedded software analysis** for automotive systems; * Execute and support **ECU testing and validation** activities; * Support test automation using tools such as **CANoe and CANalyzer**; * Analyze communication via **CAN, J1939, LIN, UDS, UART, and I2C protocols**; * Support hardware, sensor, and microcontroller integration; * Develop, review, and maintain **technical documentation** and test reports; * Support requirements analysis and compliance with project standards; * Collaborate with engineering teams following agile methodologies. **Requirements:** * Technical or higher education degree in **Electronics, Electrical Engineering, Automation, Embedded Systems, or related fields**; * Knowledge of **embedded systems and C programming (Embedded C)** for analysis and testing; * Familiarity with or experience in **automotive protocols (CAN, J1939, LIN, UDS)**; * Interest in or experience with **embedded software testing, validation, and analysis**; * Basic knowledge of microcontrollers (e.g., **PIC, STM32, or similar**); * Analytical, organized profile with strong communication skills. * **MUST RESIDE IN PIRACICABA/SP \- On-site work.** Employment type: Full-time CLT or Freelance / PJ Compensation: R$4,000.00 \- R$7,000.00 per month Selection question(s): * What is your salary expectation (CLT and PJ)?