L&
HW Developer - MCU
Accepting applicationsLarsen & Toubro · Greater Bengaluru Area
Full-Time Mid_senior CadenceEthernetI2CJTAGMentor
Posted
1d ago
Category
Manufacturing
Experience
Mid_senior
Country
India
Hardware Developer – MCU
Business Unit: EPS Mobility
Role: Hardware Developer – MCU
As a Hardware Developer – MCU, you will be responsible for the design, development, integration and validation of microcontroller-based electronic hardware for automotive products, including ADAS, Electrification and Connectivity platforms. You will work closely with system, embedded software, power electronics, PCB, validation and product teams to develop robust, automotive-grade MCU solutions from concept through production. The role requires strong technical depth in microcontrollers, digital/analog electronics, interfaces, board bring-up, debugging and automotive hardware development processes.
Key Responsibilities
MCU Hardware Design & Architecture
Define MCU-based hardware architecture for automotive electronic control units and embedded products.
Select suitable microcontrollers/SoCs based on processing capability, memory, peripherals, safety, power, cost and automotive-grade requirements.
Design MCU power supply, clock, reset, boot, debug/programming and protection circuits.
Develop digital and analog interfaces around the MCU, including ADC, DAC, GPIO, PWM, timers, SPI, I2C, UART, CAN/CAN-FD, LIN, Ethernet and other relevant interfaces.
Work with automotive MCUs from major semiconductor vendors and evaluate device features, datasheets, reference designs and application notes.
Support hardware architecture for functional-safety-oriented products, including watchdogs, diagnostics, monitoring and safety mechanisms.
Consider EMC/EMI, thermal, signal-integrity, power-integrity and reliability requirements during hardware design.
Schematic, PCB & Prototype Development
Create and review schematics, component selections and hardware design documentation.
Work with PCB designers on component placement, routing, grounding, power distribution and high-speed signal considerations.
Review PCB layouts against design, EMC, thermal, manufacturability and reliability requirements.
Develop prototypes and support PCB assembly, rework and hardware modifications.
Perform board bring-up, power-on validation, MCU programming and peripheral-level verification.
Generate and maintain BOM, design specifications, interface documents and hardware test documentation.
Hardware Bring-up, Debugging & Validation
Perform first-level hardware bring-up and debug issues at board, MCU and peripheral level.
Use oscilloscopes, logic analyzers, multimeters, power supplies, CAN tools, debuggers/programmers and other laboratory equipment for troubleshooting.
Analyze hardware failures using schematics, datasheets, waveforms, logs and root-cause analysis techniques.
Validate MCU clocks, reset, power rails, communication interfaces, memory, ADC/PWM/GPIO and other peripherals.
Support environmental, electrical, EMC/EMI and reliability testing as required for automotive products.
Work with validation teams to define test plans, test cases, acceptance criteria and issue closure.
Embedded Software & System Integration
Collaborate closely with embedded software teams for MCU initialization, BSP, drivers, bootloader and peripheral integration.
Support hardware-software co-debugging during board bring-up and system integration.
Understand RTOS/bare-metal concepts, interrupt architecture, memory maps, boot sequence and peripheral configuration.
Support integration of communication stacks and diagnostics such as CAN/CAN-FD, UDS and automotive Ethernet where applicable.
Contribute to hardware-software interface specifications and resolve integration issues with cross-functional teams.
Automotive Standards & Functional Safety
Develop hardware in accordance with applicable automotive quality and safety processes.
Familiarity with ISO 26262 hardware development concepts, safety mechanisms, hardware metrics and diagnostic coverage.
Follow Automotive SPICE (ASPICE) development practices and maintain appropriate engineering work products.
Consider applicable EMC, environmental, electrical and automotive regulatory requirements during product development.
Support DFMEA, fault-tree analysis, design reviews and technical risk assessments.
Product Development & Cross-functional Collaboration
Work with system, software, mechanical, power electronics, PCB, validation, manufacturing and product teams through the complete product lifecycle.
Translate system requirements into MCU hardware requirements, specifications and implementation decisions.
Participate in design reviews, technical discussions, supplier interactions and issue-resolution meetings.
Support prototype builds, engineering changes, production release and post-launch technical improvements.
Evaluate component alternatives, obsolescence risks, cost optimization and second-source opportunities.
Support customer and OEM technical discussions when required.
Technology Development & Innovation
Evaluate new automotive MCU architectures, safety features, communication technologies and hardware design approaches.
Explore technologies relevant to zonal architectures, software-defined vehicles, ADAS, electrification and connected automotive platforms.
Support technology benchmarking, semiconductor evaluation and proof-of-concept development.
Contribute to design standardization, reusable hardware platforms and reduction of development time and cost.
Qualifications
Education
Bachelor’s or Master’s degree in Electrical, Electronics, Electronics & Communication, Instrumentation or Computer Engineering.
Additional certification/coursework in embedded systems, automotive electronics or functional safety is an advantage.
Experience
3–8 years of experience in automotive electronics hardware development, embedded hardware design or ECU development.
Hands-on experience with MCU-based board design, schematic development, PCB design/review and hardware bring-up.
Experience with automotive electronic products such as ADAS ECUs, body controllers, gateway/telematics units, connectivity modules, motor controllers or other embedded control units is preferred.
Strong understanding of digital and analog electronics, power supplies and automotive communication interfaces.
Hands-on experience with debugging tools and laboratory instruments such as oscilloscopes, logic analyzers, CAN tools and JTAG/SWD debuggers.
Knowledge of automotive development processes, ISO 26262 and ASPICE is preferred.
Experience with schematic/PCB tools such as Altium, Cadence, Mentor or equivalent is desirable.
Strong analytical, problem-solving, documentation and communication skills.
Ability to work effectively in cross-functional and customer-facing engineering teams.
L&T Company Overview / About Us
L&T is a USD 30 billion Indian multinational engaged in EPC Projects, Hi-Tech Manufacturing, and Services, operating across multiple geographies. A strong, customer-focused approach and the constant quest for top-class quality have enabled L&T to attain and sustain leadership in its major lines of business for eight decades.
Given L&T’s capability in strategic electronics and leveraging its foray into semiconductor design and well-established capabilities in L&T Technology Services, the business is expanding its offerings to cover industrial electronic modules, products and systems in critical sectors of Power Electronics, Automotive Electronics, Industrial Robotics & Automation, Communication Platforms and Electronic Systems Design & Manufacturing (ESDM). The focus products under Automotive Electronics are ADAS, Electrification and Connectivity related products.
Show more Show less
Business Unit: EPS Mobility
Role: Hardware Developer – MCU
As a Hardware Developer – MCU, you will be responsible for the design, development, integration and validation of microcontroller-based electronic hardware for automotive products, including ADAS, Electrification and Connectivity platforms. You will work closely with system, embedded software, power electronics, PCB, validation and product teams to develop robust, automotive-grade MCU solutions from concept through production. The role requires strong technical depth in microcontrollers, digital/analog electronics, interfaces, board bring-up, debugging and automotive hardware development processes.
Key Responsibilities
MCU Hardware Design & Architecture
Define MCU-based hardware architecture for automotive electronic control units and embedded products.
Select suitable microcontrollers/SoCs based on processing capability, memory, peripherals, safety, power, cost and automotive-grade requirements.
Design MCU power supply, clock, reset, boot, debug/programming and protection circuits.
Develop digital and analog interfaces around the MCU, including ADC, DAC, GPIO, PWM, timers, SPI, I2C, UART, CAN/CAN-FD, LIN, Ethernet and other relevant interfaces.
Work with automotive MCUs from major semiconductor vendors and evaluate device features, datasheets, reference designs and application notes.
Support hardware architecture for functional-safety-oriented products, including watchdogs, diagnostics, monitoring and safety mechanisms.
Consider EMC/EMI, thermal, signal-integrity, power-integrity and reliability requirements during hardware design.
Schematic, PCB & Prototype Development
Create and review schematics, component selections and hardware design documentation.
Work with PCB designers on component placement, routing, grounding, power distribution and high-speed signal considerations.
Review PCB layouts against design, EMC, thermal, manufacturability and reliability requirements.
Develop prototypes and support PCB assembly, rework and hardware modifications.
Perform board bring-up, power-on validation, MCU programming and peripheral-level verification.
Generate and maintain BOM, design specifications, interface documents and hardware test documentation.
Hardware Bring-up, Debugging & Validation
Perform first-level hardware bring-up and debug issues at board, MCU and peripheral level.
Use oscilloscopes, logic analyzers, multimeters, power supplies, CAN tools, debuggers/programmers and other laboratory equipment for troubleshooting.
Analyze hardware failures using schematics, datasheets, waveforms, logs and root-cause analysis techniques.
Validate MCU clocks, reset, power rails, communication interfaces, memory, ADC/PWM/GPIO and other peripherals.
Support environmental, electrical, EMC/EMI and reliability testing as required for automotive products.
Work with validation teams to define test plans, test cases, acceptance criteria and issue closure.
Embedded Software & System Integration
Collaborate closely with embedded software teams for MCU initialization, BSP, drivers, bootloader and peripheral integration.
Support hardware-software co-debugging during board bring-up and system integration.
Understand RTOS/bare-metal concepts, interrupt architecture, memory maps, boot sequence and peripheral configuration.
Support integration of communication stacks and diagnostics such as CAN/CAN-FD, UDS and automotive Ethernet where applicable.
Contribute to hardware-software interface specifications and resolve integration issues with cross-functional teams.
Automotive Standards & Functional Safety
Develop hardware in accordance with applicable automotive quality and safety processes.
Familiarity with ISO 26262 hardware development concepts, safety mechanisms, hardware metrics and diagnostic coverage.
Follow Automotive SPICE (ASPICE) development practices and maintain appropriate engineering work products.
Consider applicable EMC, environmental, electrical and automotive regulatory requirements during product development.
Support DFMEA, fault-tree analysis, design reviews and technical risk assessments.
Product Development & Cross-functional Collaboration
Work with system, software, mechanical, power electronics, PCB, validation, manufacturing and product teams through the complete product lifecycle.
Translate system requirements into MCU hardware requirements, specifications and implementation decisions.
Participate in design reviews, technical discussions, supplier interactions and issue-resolution meetings.
Support prototype builds, engineering changes, production release and post-launch technical improvements.
Evaluate component alternatives, obsolescence risks, cost optimization and second-source opportunities.
Support customer and OEM technical discussions when required.
Technology Development & Innovation
Evaluate new automotive MCU architectures, safety features, communication technologies and hardware design approaches.
Explore technologies relevant to zonal architectures, software-defined vehicles, ADAS, electrification and connected automotive platforms.
Support technology benchmarking, semiconductor evaluation and proof-of-concept development.
Contribute to design standardization, reusable hardware platforms and reduction of development time and cost.
Qualifications
Education
Bachelor’s or Master’s degree in Electrical, Electronics, Electronics & Communication, Instrumentation or Computer Engineering.
Additional certification/coursework in embedded systems, automotive electronics or functional safety is an advantage.
Experience
3–8 years of experience in automotive electronics hardware development, embedded hardware design or ECU development.
Hands-on experience with MCU-based board design, schematic development, PCB design/review and hardware bring-up.
Experience with automotive electronic products such as ADAS ECUs, body controllers, gateway/telematics units, connectivity modules, motor controllers or other embedded control units is preferred.
Strong understanding of digital and analog electronics, power supplies and automotive communication interfaces.
Hands-on experience with debugging tools and laboratory instruments such as oscilloscopes, logic analyzers, CAN tools and JTAG/SWD debuggers.
Knowledge of automotive development processes, ISO 26262 and ASPICE is preferred.
Experience with schematic/PCB tools such as Altium, Cadence, Mentor or equivalent is desirable.
Strong analytical, problem-solving, documentation and communication skills.
Ability to work effectively in cross-functional and customer-facing engineering teams.
L&T Company Overview / About Us
L&T is a USD 30 billion Indian multinational engaged in EPC Projects, Hi-Tech Manufacturing, and Services, operating across multiple geographies. A strong, customer-focused approach and the constant quest for top-class quality have enabled L&T to attain and sustain leadership in its major lines of business for eight decades.
Given L&T’s capability in strategic electronics and leveraging its foray into semiconductor design and well-established capabilities in L&T Technology Services, the business is expanding its offerings to cover industrial electronic modules, products and systems in critical sectors of Power Electronics, Automotive Electronics, Industrial Robotics & Automation, Communication Platforms and Electronic Systems Design & Manufacturing (ESDM). The focus products under Automotive Electronics are ADAS, Electrification and Connectivity related products.
Show more Show less