Embedded Software Engineer (GTM timer module - Controls/Autosar)

Tata Technologies; Auburn Hills (MI); On-site; USD 90,000 - 130,000; Full time

Job summary

Tata Technologies is seeking an Embedded Software Engineer for Engine Controls in Auburn Hills, MI. You will develop and integrate CDD for ECM/PCM functions on Infineon AURIX TC38x platforms, working with GTM timing and AUTOSAR BSW modules.

Responsibilities include sensing and actuation development, feature support like knock detection and injector/spark control, and collaboration with calibration and hardware teams during integration and validation.

Qualifications

• Strong embedded C programming experience.
• Experience with ECM/PCM gasoline engine control software development.
• Hands-on AUTOSAR BSW integration and CDD development.

Responsibilities

• Develop Complex Device Drivers (CDD) for ECM/PCM functions on ECU platform.
• Implement engine sensing and actuation features (crank/cam position, engine speed).
• Support engine control features like knock detection, spark and injector control.
• Use GTM-based timing with TIM/TOM/ATOM modules for timing features.
• Integrate CDD with AUTOSAR BSW modules (NvM, RTE, OS, Diagnostics).
• Work with MCAL drivers and EB Tresos Studio for integration.
• Develop and debug on Infineon AURIX TC38x MCUs.
• Assist ECU software integration, testing and debugging with Lauterbach Trace32/ETAS INCA.
• Collaborate with calibration, system and hardware teams.

Skills

Embedded C

AUTOSAR BSW

TC38x MCU

Engine Sensing

Gasoline ECM

Tools

EB Tresos Studio

Trace32

ETAS INCA

AURIX TC38x

Job description

Embedded Software Engineer – Engine Controls GTM/AUTOSAR CDD development

Auburn Hills, MI

Full time

Key Responsibilities

• Develop Complex Device Drivers (CDD) for gasoline Engine Control Module (ECM/PCM) functions on ECU platform.
• Implement software for engine sensing and actuation including crank/cam position, engine speed, and direction detection.
• Support development of engine control features such as knock detection windows, spark control, fuel injector control, misfire detection, and manifold air pressure sensing.
• Implement above timing features using GTM-based timing and signal processing logic using modules such as TIM, TOM, ATOM.
• Integrate CDD logic with AUTOSAR BSW modules including NvM, RTE, OS, Digital IO, and Diagnostics.
• Support AUTOSAR BSW integration and ECU software architecture implementation.
• Work with MCAL drivers and support integration activities using EB Tresos Studio (modules such as ADC, DSADC, MCU, FEE, DMA, IRQ).
• Develop and debug software on Infineon AURIX TC38x microcontrollers.
• Support ECU software integration, testing, and debugging using Lauterbach Trace32 and ETAS INCA tools.
• Work closely with calibration, system, and hardware teams to support engine control feature development.
• Support issue analysis and root cause debugging during integration and validation phases.

Required Skills

• Strong Embedded C programming experience.
• Experience with ECM/PCM gasoline engine control software development.
• Hands-on experience in AUTOSAR BSW integration and CDD development.
• Experience with Infineon AURIX TC3xx (TC38x) microcontroller platform.
• Knowledge of engine sensing interfaces such as cam/crank sensors and injector/spark control mechanisms.

Good to Have

• Experience with Infineon Generic Timer Module (GTM) for engine timing control.
• Understanding of digital signal processing concepts used in knock detection algorithms.
• Experience with AUTOSAR MCAL configuration using EB Tresos.