About the Role

We are looking for an experienced Embedded Software Engineer with strong, hands-on firmware development skills on 32-bit microcontroller platforms. We are hiring for capability rather than for a single pre-defined slot. Across all of our programs the underlying work is the same: production-quality embedded C, close to the hardware, with real responsibility for correctness and reliability. This is a hands-on engineering role at a senior level.

What You Will Do

- Key Responsibilities
- - Design, develop, test and maintain production embedded firmware in C on 32-bit microcontrollers.

- - Develop device drivers and low-level peripheral software — SPI, I2C, UART, CAN / CAN-FD, Ethernet, USB, ADC, PWM, timers, DMA, GPIO and watchdog.

- - Define software architecture for assigned modules: layering, task partitioning, scheduling, state machines, timing budgets and interface contracts.

- - Develop RTOS-based and bare-metal applications with attention to real-time behaviour, determinism and resource constraints.

- - Implement communication protocol stacks and application protocol layers, and integrate third-party stacks and middleware.

- - Debug at system level using oscilloscopes, logic analysers, JTAG/SWD debuggers, protocol analysers and trace tools — including intermittent, timing and memory-related faults.

- - Write unit and integration tests, support validation on test benches and Hardware-in-the-Loop setups, and reproduce and close out field issues.

- - Author and maintain engineering documentation under a controlled process: software requirement specifications, design documents, interface specifications, test cases and traceability.

- - Review code and designs from other engineers,



and set and enforce coding and quality standards.

- - Mentor junior and mid-level engineers on embedded practice and debugging discipline.

- - Work closely with hardware engineers on schematic reviews and hardware/software integration, and support customer technical discussions and effort estimation.

What We’re Looking For

- Required Skills and Experience
- - B.E./B.Tech or M.E./M.Tech in Electronics, Electrical, Instrumentation, Computer Science, Embedded Systems or a related discipline.

- - 8+ years of hands-on embedded firmware development in C, with demonstrated ownership of modules or subsystems taken through to production.

- - Strong practical experience on 32-bit microcontrollers — ARM Cortex-M or Cortex-R class (TI, ST, NXP, Renesas, Microchip or equivalent). This is essential; the role is not suited to candidates whose experience is primarily 8/16-bit or application-layer only.

- - Solid embedded fundamentals: interrupts, timers, DMA, memory maps, linker scripts, startup code, stack and heap behaviour, bootloaders, and RTOS concepts and real-time scheduling.

- - Register-level and protocol-level command of at least SPI, I2C, UART and CAN / CAN-FD.

- - Ability to read schematics and device datasheets independently and translate them into working driver code.

- - Proven debugging ability at board level using oscilloscope, logic analyser and JTAG/SWD debugger.

- - Experience working to a documented development process with requirements, design records, reviews and traceability.

- - Version control (Git), code review and structured development practices.

- - Explicit technical writing and spoken English — our documentation and design reviews are customer-facing.

📌 Sr Firmware Developer (India)
🏢 GND Solutions
📍 India