Senior Controls Software Developer

Job Responsibility:

Company Overview

416 Automation Inc., founded in 2009, is a leading engineering firm specializing in tailored test solutions for the automotive industry. Our unwavering commitment to innovation has positioned us at the forefront of the industry, driving significant growth and recognition.

Our team consists of dedicated professionals who are passionate about advancing technology to deliver exceptional, customized solutions for our valued clients. By partnering with some of the world's largest automotive companies, we tackle complex challenges with ingenuity, creating an environment where talent thrives and innovation is continuously nurtured. At 416 Automation, we prioritize customized solutions, ensuring that monotony is never a concern and that our team members are always engaged in learning new technologies.

Summary

We're looking for a Senior Controls Software Developer with 5-7 years of experience, to join our growing team in Mississauga, ON. Reporting to the Software Team Manager, you'll be responsible for designing and implementing software for advanced automotive testing equipment used in high-volume production environments.

This role is hands-on, fast-paced, and highly technical. You'll work with a wide range of hardware and communication protocols—from CAN bus and PLCs to custom electronics and industrial sensors. You'll collaborate closely with engineering, electrical, and integration teams to ensure our systems meet the demanding standards of the automotive industry.

This role is best suited for a highly skilled, technically focused individual who thrives in a structured environment with clear expectations and high standards for quality. Success in this position requires strong problem-solving abilities, attention to detail, and a self-disciplined, results-driven mindset. While the work pace is fast, accuracy and adherence to established processes are never compromised. Communication tends to be task-focused and rooted in technical details, but effective teamwork and collaboration remain essential to achieving shared goals and overall success.

This role is on-site and requires 25% travel to customer locations in Canada, the U.S. and Mexico for commissioning and integration. This is a full-time position (Monday to Friday 9:00-5:30) with occasional overtime as needed. You must be flexible with working overtime.

Responsibilities

• Degree or diploma in Mechatronics, Electrical, Computer, or Controls Engineering—or equivalent.
• Develop and maintain PC-based C# applications for controlling automated test systems.
• Integrate with external systems and devices including:
• PLCs (via Ingear drivers)
• CAN/LIN devices and protocol interfaces (e.g., ECUs, neoVI interfaces)
• Custom electronics (serial comms)
• Pneumatics, servo motors, load cells, laser sensors, Cognex/FLIR IR cameras, UR robots, and safety PLCs.
• Interface with customer MES and FIS systems.
• Read and interpret engineering specs and electrical schematics to inform your development work.
• Work cross-functionally with Engineering to define scope and resolve integration challenges.
• Support system commissioning and troubleshooting at customer sites (travel required).
• Contribute to documentation including setup manuals, service guides, and operator instructions.
• Participate in the on-call support rotation (paid).

Requirements

• Strong experience developing in C# , with solid understanding of OOP principles .
• Familiarity with CAN communication protocols , PLC integration , and industrial automation hardware .
• Understanding of electrical theory and ability to read industrial electrical schematics and troubleshoot control systems.
• A hands-on, solution-focused mindset with the ability to thrive in fast-paced, high-pressure environments like automotive production.
• Strong time management skills and ability to work effectively with minimal direction and deal.
• Strong ability to think logically and attack problem solving in a methodical and systematic manner.
• Strong customer-facing communication skills — able to professionally represent the company on-site, gather technical input, and manage expectations during commissioning and support.
• Excellent collaboration skills — you're comfortable working with cross-functional teams including engineering, electrical, and manufacturing.

A valid passport and ability to travel to the U.S. and Mexico for system installation, testing, and support.

Nice to have

• Experience working with Universal Robots , Fanuc , or another collaborative/industrial robotics.
• Familiarity with vision systems (Cognex, FLIR IR).
• Experience with interfacing with MES or FIS plant systems.
• Experience with PLC Programming
• Experience with electronics firmware or programming of microcontrollers

If you are passionate about software development and eager to contribute to innovative automation solutions, we invite you to apply today at 416 Automation Inc. Join us in shaping the future of manufacturing!

Job Type: Full-time

Pay: $55,368.34-$113,911.20 per year

Benefits:

• Company events
• Dental care
• Extended health care
• Life insurance
• On-site parking
• Paid time off
• Profit sharing
• Vision care

Flexible language requirement:

• French not required

Schedule:

• Monday to Friday
• Weekends as needed

Language:

• English (preferred)

Work Location: In person