Embedded Firmware Developer

4 days ago


Hyderabad, India Cognizant Full time

Job Summary:We are looking for a highly skilled Firmware Developer with hands-on experience (4-9 years) in embedded systems and industrial automation. The ideal candidate will have deep expertise in low-level driver development, microcontroller programming, and interfacing with various hardware peripherals.Key Responsibilities:- Develop and maintain firmware for 16-bit and 32-bit microcontrollers.- Design and implement low-level device drivers based on datasheet specifications.- Interface with hardware peripherals including USB, RS232, SPI, SD card, and other communication protocols.- Work with IDEs such as e² studio, IAR Embedded workbench for Renesas microcontrollers or similar microcontrollers and similar development environments.- Collaborate with hardware engineers to bring up new boards and debug hardware/firmware integration issues.- Optimize firmware for performance, reliability, and power efficiency.- Conduct thorough testing and validation of firmware on target hardware.- Document firmware architecture, design decisions, and test results.- Good experience of embedded systems firmware architecture and designRequired Qualifications:- Bachelor’s or Master’s degree in Electronics, Electrical, or Computer Engineering.- 6+ years of experience in embedded firmware development.- Strong proficiency in C for embedded systems.- Experience with device driver development for USB or RS232 serial communication, SPI and SD card interfaces.- Extensive experience in 16-bit and 32-bit microcontrollers programming.- Solid understanding of microcontroller architectures (Renesas, ARM Cortex-M etc.).- Experience in low-level driver development using datasheets and reference manuals.- Familiarity with e² studio or similar embedded development environments.- Hands-on experience in industrial automation systems and protocols.Location- Hyderabad and Pune



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