Embedded Engineer

Brodersen Systems; Pune District; On-site; INR 900,000 - 1,400,000; Full time

Job summary

Brodersen Systems is seeking an experienced embedded firmware engineer to design, develop, and debug software for ARM Cortex-M4 platforms. You will perform board bring-up, driver development, and integration with industrial protocols, while adhering to SDLC practices and functional safety standards.

The role involves Linux backend tasks, CI/CD collaboration via Azure DevOps, and cross-functional teamwork with hardware and QA to ensure robust product reliability.

Qualifications

• Bachelor's or Master's degree in Electronics, Electrical, Computer Engineering or a related field.
• 3-7 years of hands-on embedded firmware development experience for industrial or automation products.
• Strong understanding of microcontroller architecture, memory management, and interrupt-driven design.
• Familiarity with RTOS concepts and concurrency mechanisms.
• Working knowledge of functional safety and cybersecurity standards is a plus.

Responsibilities

• Design, develop, and debug embedded firmware for ARM Cortex-M4 (bare-metal and RTOS).
• Perform board bring-up, peripheral init, and driver development.
• Develop device drivers for on-chip and external peripherals.
• Implement and troubleshoot UART, SPI, I2C, RS-232, RS-485 interfaces.
• Develop industrial protocols like Modbus-RTU/TCP, CAN, Ethernet-APL.
• Work on Linux backend systems for process automation and scripts for build/deploy.
• Debug firmware using JTAG/SWD, scopes, logic analyzers; use PC-Lint for static analysis.
• Follow V-model SDLC and IEC 61508 / IEC 62443-4-1 standards compliance.
• Conduct protocol conformance testing for interoperability.
• Use IAR, Git, and Azure DevOps; contribute to CI/CD pipelines.
• Collaborate with hardware, QA, systems engineering; prepare docs and test reports.

Skills

Embedded C

C++

Shell scripting

RTOS concepts

Debugging

Education

Bachelor's or Master's in Electronics/Electrical/Computer Engineering

Tools

IAR Embedded Workbench

Git

Azure DevOps

PC-Lint

Wireshark

Job description

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 strong 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.