L&
Embedded Software Design Engineer
Accepting applicationsLarsen & Toubro · Bengaluru, Karnataka, India
Full-Time Mid_senior CC++EmbeddedSystemsRTOSPowerElectronics
Posted
3d ago
Category
Design
Experience
Mid_senior
Country
India
Role Overview
Job Description Embedded Firmware for Power Electronics
you will be responsible for the end-to-end design, architecture, development, and validation of embedded control platforms for next-generation power electronic systems—including DC/DC converters, inverters, motor drives, battery management systems and EV charging solutions. Bridging hardware development and real-time embedded firmware implementation, you will drive end-to-end integration, ensuring robust signal integrity, functional safety Compliance, and deliver robust, production-ready solutions for Power Electronics in various domains. This role requires hands-on ownership, cross-functional collaboration, and a commitment to high-performance, scalable embedded design.
Key Responsibilities
Develop real-time firmware in C/C++ for microcontrollers, DSPs, and FPGAs, implementing control algorithms (PID/state machines, voltage/current regulation), PWM strategies (soft start/stop, dead-time control), diagnostics, and communication protocols (CAN, SPI, I²C, UART).
Develop low level drivers for controllers.
Simulate and verify control strategies using MATLAB/Simulink and PLECS; support model-based design and HIL testing.
Ensure compliance with IEC, UL, and other relevant safety, regulatory standards, supporting diagnostics, fault handling and system protection.
Conduct hardware bring-up, interface testing, and system-level debugging using oscilloscopes, logic analyzers, JTAG, and power analysers.
Collaborate with cross-functional teams (power electronics, mechanical, systems, validation) to define control architectures, timing constraints, safety-critical behaviours a nd ensure seamless hardware-software integration.
Generate and maintain comprehensive design documentation, including firmware architecture, test protocols, safety plans, and firmware verification reports
Support DFM, DFMEA, and HIL testing activities, contributing to design refinement and product maturity from prototype to production.
Knowledge of embedded hardware platforms for power electronics systems, including control boards, analog/digital, mixed-signal interface design, sensor integration, and protection strategy implementation for DC/DC, AC/DC, and inverter topologies
Required Qualifications
B.TECH/M.Tech in Embedded Systems, Power Electronics, or a related discipline.
3-6 years of experience in embedded hardware and firmware development for power electronic systems in industrial and automotive sectors
Proficiency in embedded C/C++, real-time control development, real-time system programming, peripheral configuration and mixed-signal hardware design.
Strong hands-on experience with microcontrollers and DSPs (e.g., TI C2000, STM32, Infineon), FPGAs, and communication protocols (CAN, SPI, I²C, UART)
Familiarity with tools like Code Composer Studio (TI), Keil, IAR, STM32Cube.
Familiarity with RTOS (e.g., FreeRTOS, TI-RTOS), watchdog implementations, fail-safe architectures, and functional safety diagnostics (ASIL compliance)
Experience with LAB tools (such as oscilloscopes, logic analyzers, power analyzers, etc.)
Exposure to model-based design and simulation environment (MATLAB/Simulink, PLECS, LTspice) and version control systems (e.g., Git)
Preferred Qualifications
Experience with high-voltage power converters, traction inverters, or motor drive control systems
Familiarity with model-based development (MIL/SIL/HIL), auto-code generation (e.g., Simulink Coder), and control validation workflows.
Understanding of ISO 26262 safety lifecycle, including documentation practices and compliance support
Knowledge of secure embedded architectures, firmware modularization, and OTA update strategies including secure bootloaders
Strong collaboration, system-level thinking, and documentation skills, with a passion for code quality and continuous improvement
Understanding in schematic design, PCB layout practices.
Knowledge of EMI/EMC mitigation, analog/digital mixed signal interfacing, thermal design, and high-voltage design practices
Exposure to cybersecurity principles, diagnostics frameworks, and robust communication stacks for automotive or industrial systems
Show more Show less
Job Description Embedded Firmware for Power Electronics
you will be responsible for the end-to-end design, architecture, development, and validation of embedded control platforms for next-generation power electronic systems—including DC/DC converters, inverters, motor drives, battery management systems and EV charging solutions. Bridging hardware development and real-time embedded firmware implementation, you will drive end-to-end integration, ensuring robust signal integrity, functional safety Compliance, and deliver robust, production-ready solutions for Power Electronics in various domains. This role requires hands-on ownership, cross-functional collaboration, and a commitment to high-performance, scalable embedded design.
Key Responsibilities
Develop real-time firmware in C/C++ for microcontrollers, DSPs, and FPGAs, implementing control algorithms (PID/state machines, voltage/current regulation), PWM strategies (soft start/stop, dead-time control), diagnostics, and communication protocols (CAN, SPI, I²C, UART).
Develop low level drivers for controllers.
Simulate and verify control strategies using MATLAB/Simulink and PLECS; support model-based design and HIL testing.
Ensure compliance with IEC, UL, and other relevant safety, regulatory standards, supporting diagnostics, fault handling and system protection.
Conduct hardware bring-up, interface testing, and system-level debugging using oscilloscopes, logic analyzers, JTAG, and power analysers.
Collaborate with cross-functional teams (power electronics, mechanical, systems, validation) to define control architectures, timing constraints, safety-critical behaviours a nd ensure seamless hardware-software integration.
Generate and maintain comprehensive design documentation, including firmware architecture, test protocols, safety plans, and firmware verification reports
Support DFM, DFMEA, and HIL testing activities, contributing to design refinement and product maturity from prototype to production.
Knowledge of embedded hardware platforms for power electronics systems, including control boards, analog/digital, mixed-signal interface design, sensor integration, and protection strategy implementation for DC/DC, AC/DC, and inverter topologies
Required Qualifications
B.TECH/M.Tech in Embedded Systems, Power Electronics, or a related discipline.
3-6 years of experience in embedded hardware and firmware development for power electronic systems in industrial and automotive sectors
Proficiency in embedded C/C++, real-time control development, real-time system programming, peripheral configuration and mixed-signal hardware design.
Strong hands-on experience with microcontrollers and DSPs (e.g., TI C2000, STM32, Infineon), FPGAs, and communication protocols (CAN, SPI, I²C, UART)
Familiarity with tools like Code Composer Studio (TI), Keil, IAR, STM32Cube.
Familiarity with RTOS (e.g., FreeRTOS, TI-RTOS), watchdog implementations, fail-safe architectures, and functional safety diagnostics (ASIL compliance)
Experience with LAB tools (such as oscilloscopes, logic analyzers, power analyzers, etc.)
Exposure to model-based design and simulation environment (MATLAB/Simulink, PLECS, LTspice) and version control systems (e.g., Git)
Preferred Qualifications
Experience with high-voltage power converters, traction inverters, or motor drive control systems
Familiarity with model-based development (MIL/SIL/HIL), auto-code generation (e.g., Simulink Coder), and control validation workflows.
Understanding of ISO 26262 safety lifecycle, including documentation practices and compliance support
Knowledge of secure embedded architectures, firmware modularization, and OTA update strategies including secure bootloaders
Strong collaboration, system-level thinking, and documentation skills, with a passion for code quality and continuous improvement
Understanding in schematic design, PCB layout practices.
Knowledge of EMI/EMC mitigation, analog/digital mixed signal interfacing, thermal design, and high-voltage design practices
Exposure to cybersecurity principles, diagnostics frameworks, and robust communication stacks for automotive or industrial systems
Show more Show less