ECU developer

At Tata Technologies we make product development dreams a reality by designing, engineering, and validating the products of tomorrow for the world’s leading manufacturers. Due to our continued growth, we are now recruiting for a ECU developer to strengthen our team in Waukesha, WI.

• Strong ECU hardware development background – hands‑on experience working with Electronic Control Units.
• Experience with PCBA design, fabrication, and manufacturing
• Experience in electrical design software and simulation tools
• Perform board bring‑up, debugging, and validation of hardware platforms
• Hands on experience running tests on complex electronic components and/or systems including the use of oscilloscopes, power supplies, and other various electronic test equipment/meters.
• Skilled in determining the root cause of complex electronic hardware issues identified during testing, manufacturing or in the field
• Develop low‑level firmware and drivers for microcontrollers and SoCs.
• Coding proficiency – ability to contribute directly to implementation (not just requirements).
• Strong knowledge of microcontroller architectures (ARM, Infineon, NXP, Renesas) and embedded C/C++.
• Firmware experience – practical familiarity with embedded firmware and low‑level development workflows.
• Engine systems expertise – deep understanding of engine behavior, calibration, and related requirements.
• Requirements engineering – must be comfortable interpreting, managing, and implementing technical requirements for engine/ECU systems.
• Conduct HIL/SIL testing and validation of ECU hardware and software.
• Familiarity with engineering tools like Logic Analyser, Signal Generator, Oscilloscope, Multi meter, CANoe, CANApe.

• Knowledge of communication protocols (CAN, LIN, Flex Ray, Ethernet) and diagnostic services (UDS, OBD) highly beneficial.
• Knowledge of ISO 26262 Functional Safety, AUTOSAR, and ASPICE standards beneficial.
• Knowledge of Python or MATLAB/Simulink for model‑based development.
• Exposure to bootloaders, firmware updates.

If you are passionate about bringing innovation to the projects, you work on then we would love to hear from you. We offer a complete benefits package, including; medical, dental, vision, life insurance and 401K.

Tata Technologies Inc. is an Equal Opportunity/affirmative Action employer. We provide equal employment opportunities to all qualified employees and applicants for employment without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, veteran status, disability, or any other legally protected status. We prohibit discrimination in decisions concerning recruitment, hiring, compensation, benefits, training, termination, promotions, or any other condition of employment or career development.

Tata Technologies would like to thank all applicants for their interest, each application will be reviewed against the set criteria for the role. We would like to advise that only candidates under consideration will be contacted. If you do not hear from us within 10 working days following the closing date it will mean that unfortunately your application has not been successful.

We will however retain your details for any suitable future opportunities.