Toronto, Ontario M5V 3L9 Posted September 5th, 2026

Job Type: Full Time

Job Category: IT

Job Description

ECU Software Developer

Location: Toronto, ON
Work Arrangement: Hybrid
Employment: Full Time

Job Description

We are seeking an experienced ECU Software Developer with strong automotive domain expertise and hands-on experience in Model-Based Development (MBD). The role involves developing ECU software across the complete lifecycle, from requirements and model development through testing, calibration, defect resolution, and production release.

Key Responsibilities

- Develop ECU software using a Model-Based Systems Engineering approach
- Manage the complete ECU software development lifecycle, including requirements, development, testing, debugging, and production releases
- Develop MBD solutions for ECUs such as BCM, HPCM, ABS, ADAS, and HVAC
- Perform plant modeling and design control algorithms for dynamic systems
- Create model integration frameworks for Model-in-the-Loop (MIL) testing
- Develop models and applications using MATLAB/Simulink
- Implement auto-code generation for automotive ECUs
- Follow MAAB guidelines and MISRA C coding standards




- Support ECU calibration and software validation
- Work with tools such as RTW/TargetLink, DOORS, and ClearCase
- Develop AUTOSAR-compliant application software
- Troubleshoot defects and support software integration and production releases

Required Skills

- Robust experience in ECU software development and automotive embedded systems
- Hands-on experience with Model-Based Development using MATLAB/Simulink
- Experience with plant modeling, control algorithm development, MIL testing, and auto-code generation
- Knowledge of MAAB Guidelines and MISRA C
- Experience with AUTOSAR-compliant application development
- Knowledge of RTW or TargetLink, DOORS, and ClearCase
- Understanding of ECU calibration and automotive software validation
- Strong debugging, problem-solving, and software testing skills

Preferred Skills

- Experience working with multiple ECU platforms such as BCM, ABS, ADAS, HPCM, or HVAC
- Knowledge of automotive software integration and release processes
- Experience with embedded C and real-time control systems

Required Skills

Cloud Developer SQL Application Developer

📌 ECU Software Developer-2 (Canada)
🏢 Realign
📍 Canada