Key Responsibilities:

- Design, develop, and debug embedded firmware (bare-metal and RTOS-based) for ARM Cortex-M4 (32-bit / 64 Bit) controller platforms.
- Perform board bring-up activities including peripheral initialization, clock configuration, and low-level device driver development.
- Develop and maintain device drivers for on-chip and external peripherals, ensuring robust hardware-software integration.
- Implement and troubleshoot communication interfaces such as UART, SPI, I2C, RS-232, and RS-485.
- Develop and integrate industrial communication protocols including CAN Bus, Modbus-RTU / TCP, HTTP, TCP/IP, and Ethernet-APL.
- Work on Linux-based backend systems for process automation and system-level diagnostics; write and maintain shell scripts for build, deployment, and automation workflows.
- Debug and validate firmware using JTAG, SWD, oscilloscopes, logic analyzers, and Wireshark; perform static code analysis using PC-Lint.
- Follow structured SDLC practices (V-model) and contribute to development in compliance with IEC 61508 (functional safety) and IEC 62443-4-1 (industrial cybersecurity) standards.
- Conduct protocol conformance testing to ensure interoperability and adherence to industrial communication standards.
- Use IAR Embedded Workbench for firmware development, debugging, and optimization.
- Manage source code using Git and collaborate on CI/CD pipelines and work tracking via Azure DevOps.
- Collaborate with cross-functional teams (hardware, QA, systems engineering) to troubleshoot integration issues and ensure product reliability.
- Prepare and maintain technical documentation, design specifications, and test reports in accordance with SDLC requirements.

Required Technical Skills: Programming Languages: Embedded C, C++,



Shell Scripting

Embedded Platforms: ARM Cortex-M4 (32-bit)

Firmware Development: Bare-metal firmware, RTOS-based firmware, board bring-up, device drivers, hardware-software integration

Communication Interfaces: UART, SPI, I2C, RS-232, RS-485

Industrial Protocols: EtherNet/IP, Modbus-TCP, HART, HTTP, TCP/IP, Ethernet-APL

Linux/System Engineering: Linux backend systems, process automation, shell scripting automation, system-level troubleshooting

Debugging & Validation Tools: JTAG, SWD, oscilloscopes, logic analyzers, Wireshark, PC-Lint

SDLC & Standards: V-model SDLC, IEC 61508, IEC 62443-4-1, protocol conformance testing

Development Tools: IAR Embedded Workbench, Git, Azure DevOps

Qualifications:

- Bachelor's or Master's degree in Electronics, Electrical, Computer Engineering, or a related field.
- 3-7 years of hands-on experience in embedded firmware development for industrial or automation products.
- Strong understanding of microcontroller architecture, memory management, and interrupt-driven design.
- Familiarity with RTOS concepts (task scheduling, semaphores, queues, inter-task communication).
- Working knowledge of functional safety and cybersecurity standards relevant to industrial embedded systems is a robust plus.
- Excellent debugging, analytical, and problem-solving skills.
- Good communication skills and ability to work in a collaborative, cross-functional environment.

Preferred to have:

- Prior experience working on process automation, industrial IoT, or field instrumentation products.
- Exposure to certification/compliance testing processes for industrial communication protocols.
- Experience working in Agile/hybrid SDLC environments using Azure DevOps for sprint and backlog management.

📌 Embedded Engineer (Pune)
🏢 Brodersen Systems
📍 Pune