We are looking for an experienced Embedded Firmware Engineer with robust expertise in Embedded C programming, bare-metal firmware development, ARM-based microcontrollers, hardware interfacing, and embedded system testing. The candidate will be responsible for firmware development, device driver implementation, hardware-software integration, debugging, and validation of embedded hardware platforms.

Roles and Responsibilities

- Implement and test embedded software and firmware for prototype hardware platforms based on microcontrollers.
- Develop bare-metal firmware and device drivers for USB, 1-Wire, NFC, UART, SPI, I2C, Ethernet, memory interfaces, displays, keypads, and fingerprint sensors.
- Work with ARM-based microcontroller development boards and associated IDEs.
- Develop and test communication protocols between hardware and software running on external devices.
- Implement Human-Machine Interface (HMI) functionality for displays, keypads, and fingerprint sensors.
- Implement and test algorithms developed by the CAIR team.
- Perform hardware debugging and troubleshooting using oscilloscopes, logic analyzers, digital multimeters (DVMs), and other test equipment.
- Work with Xilinx/Intel FPGA-based development boards and HDL-based logic implementation.
- Understand and work with memory interfaces such as QSPI, NOR, NAND, and DDR.
- Implement cryptographic algorithms and security protocols such as TLS on embedded platforms.




- Conduct component testing, functional testing, acceptance testing, and firmware validation.
- Prepare interface control documents, APIs, test reports, and technical documentation.
- Assist in developing in-house test benches and validating custom-fabricated hardware platforms.
- Perform independent development, testing, and troubleshooting activities, including work in environments without internet connectivity.

Required Skills
- Strong programming skills in Embedded C.
- Hands-on experience in bare-metal firmware development.
- Experience with ARM-based microcontrollers and development tools.
- Knowledge of device drivers, interrupts, memory management, and peripheral interfacing.
- Understanding of communication protocols such as UART, SPI, I2C, USB, Ethernet, NFC, and 1-Wire.
- Experience in firmware testing, debugging, and hardware-software integration.
- Proficiency in using oscilloscopes, logic analyzers, and digital multimeters.
- Knowledge of FPGA development, preferably using Xilinx or Intel platforms.
- Understanding of memory interfaces such as QSPI, NOR, NAND, and DDR.
- Knowledge of cryptographic algorithms and TLS security protocols.

Educational Qualification B.E./B.Tech. in Electronics, Electronics and Communication Engineering (ECE), or a related electronics engineering stream, with first-class marks (minimum 60%) or a CGPA of 7.5/10.

📌 Embedded Firmware Engineer C Programming, ARM Microcontrollers FPGA (Bengaluru)
🏢 Neemus Software
📍 Bengaluru