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Software In The Loop Jobs in Toronto, ON (NOW HIRING)

ATS Automation

Software Developer

Woodbridge, ON

Role Overview Designs and implements custom software based on customer and project requirements ... The ATS Test Division specializes in developing custom in-process and End-of-Line Test Systems to ...

Tenstorrent

Staff Firmware Engineer

Toronto, ON · Hybrid

CA$100K - CA$500K/yr

You have 5+ years of experience in embedded firmware or low-level system software development, with ... Create and maintain strong validation coverage through unit, integration, hardware-in-the-loop ...

Konrad

Software Developer (Entry Level)

Toronto, ON · Hybrid

CA$85K - CA$95K/yr

Working within the software development team, your duties will require you to assist in the development of consumer and enterprise applications. This role is ideal for entry level developers who feel ...

General Motors

Software Developer - Diagnostics

Markham, ON · Hybrid

CA$9K - CA$136K/yr

As part of the application process, Artificial Intelligence will be used in the hiring process for ... You will work with hands-on writing software or solutions, based on detailed requirements and ...

Foodtastic

Operations Coordinator

Mississauga, ON

Attend Marketing, Development, and Team meetings to stay "In the loop"; * Organizing meeting ... Fluent in a Microsoft office software; * Excellent organizational and multitasking abilities;

Foodtastic

Operations Coordinator

Mississauga, ON · On-site

Attend Marketing, Development, and Team meetings to stay In the loop; * Organizing meeting minutes ... Fluent in a Microsoft office software; * Excellent organizational and multitasking abilities;

KEV Group

Digital Marketing Manager

Toronto, ON

CA$105K - CA$135K/yr

... the PE arm of Rothschild & Co., KEV is investing more than ever to support K-12 in a world of ... loop on what's converting. * Lead Customer Marketing and account-based marketing programs that ...

Euna Solutions

Software Developer

Oakville, ON · Hybrid

CA$94K - CA$117K/yr

Operate, improve, and coordinate in an AI agentic workflow and AI tooling across the team and ... software development, with a proven track record of delivering robust software in Node.JS, ...

General Motors

Manager, Software Engineering

Oshawa, ON · On-site

CA$147K - CA$196K/yr

The Vehicle and Trailers camera viewing team in CTC team is a dynamic and fast paced team that ... The Engineering Group Manager will lead a team of software and algorithms engineers in initiating ...

General Motors

Staff Embedded Software Developer

Oshawa, ON · Hybrid

CA$147K - CA$196K/yr

The ideal candidate will have a strong background in software development (C/C++), a passion for open-source technologies, and experience designing and operating data-intensive pipelines together ...

Banyan Software

Forward Deployed Engineer

Toronto, ON · Remote

The Banyan Software Foundation, endowed with $100 million in Banyan stock, leverages technology to ... Feedback Loop: Serve as the primary feedback channel, relaying practical challenges, tool ...

Euna Solutions

Senior Software Architect

Oakville, ON · On-site

CA$127K - CA$159K/yr

The Opportunity As a Senior Software Architec t at Euna Solutions, you'll play a pivotal role in shaping the technical direction and architecture of our software. In this role, you will leverage your ...

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Software In The Loop information

What are the key skills and qualifications needed to thrive as a Software-in-the-Loop (SiL) Engineer, and why are they important?

To thrive as a Software-in-the-Loop (SiL) Engineer, you need expertise in embedded software development, simulation methodologies, and a strong background in computer science or engineering. Familiarity with tools like MATLAB/Simulink, Python, C/C++, and version control systems, as well as experience with simulation frameworks, is typically required. Strong analytical thinking, problem-solving abilities, and effective communication are crucial soft skills in this role. These competencies ensure accurate simulation, robust software validation, and effective collaboration with cross-functional teams, all of which are vital for developing reliable and safe embedded systems.

What are some common challenges faced by professionals working in Software In The Loop (SIL) testing, and how can they be addressed?

One common challenge in Software In The Loop (SIL) roles is ensuring the software model accurately represents real-world behavior, which can be complex due to hardware abstraction. Collaborating closely with hardware and algorithm teams helps clarify requirements and improve model fidelity. Additionally, managing large test suites and maintaining automated test environments can be demanding, so strong organizational skills and familiarity with continuous integration tools are valuable. Staying updated with simulation tools and regularly communicating with cross-functional teams can help overcome technical and coordination hurdles.

What is Software In The Loop (SIL)?

Software In The Loop (SIL) is a testing methodology used in software and system development, especially for embedded systems and control algorithms. It involves running the software code on a computer or simulation environment instead of the actual hardware. This allows engineers to verify and validate the functionality, performance, and integration of the software early in the development process. SIL testing helps identify and fix issues before deploying the code to real hardware, reducing development costs and time.

What is the difference between Software In The Loop vs Firmware Engineer?

AspectSoftware In The LoopFirmware Engineer
Primary FocusTesting and validating embedded software in simulation environmentsDeveloping, testing, and maintaining embedded firmware for hardware devices
Work EnvironmentSimulation platforms, development labs, virtual testing environmentsHardware labs, embedded systems, real-time hardware testing
Required SkillsProgramming (C/C++, Python), simulation tools, embedded systems knowledgeEmbedded C, hardware interfaces, real-time operating systems
Industry UsageAutomotive, aerospace, robotics, embedded systemsConsumer electronics, automotive, industrial equipment

Software In The Loop primarily involves testing embedded software in simulated environments, while Firmware Engineers focus on developing and maintaining firmware directly on hardware devices. Both roles require embedded systems knowledge but differ in their work environment and specific tasks.

Infographic showing various Software In The Loop job openings in Toronto, ON as of May 2026, with employment types broken down into 5% Internship, 75% Full Time, 10% Part Time, 5% Temporary, and 5% Contract. Highlights an 80% In-person, 5% Hybrid, and 15% Remote job distribution.
Software Developer

Software Developer

ATS Automation

Woodbridge, ON

Full-time

Medical, Dental, PTO

Posted 17 days ago

Job description

Role Overview

Designs and implements custom software based on customer and project requirements. Programming assignments may involve PC and/or PLC’s, and the integration of various third-party instrumentation or data acquisition devices. Integration stage will combine software with associated custom-built machine(s) and involve proving out mechanical, electrical, and software components to produce a fully functional system. Systems span a wide variety of industries and technologies. Work is performed under the supervision, guidance, and direction of more senior software developers and is commensurate with level of ability

Compensation & Benefits
  • Pay Rate: $36.54 - $50.24
  • Eligible for Annual Incentive Bonus
  • Stock Purchase Plan 
  • 3 Weeks Vacation 
  • Health Care Benefits + $600 Health Care Spending Account 
  • Employee Engagement Events (Employee BBQ’s and lunches, weekly snack day, etc.) 
  • Employee Development Programs 
Specific Responsibilities

•    Develop C# and .NET code for Test Executive and SAMS software products
•    Develop software in C/C++ code for microcontroller hardware targets (Arduino, Raspberry Pi).  Designing software for remote IoT devices 
•    Design and implement SCADA systems using ATS Test software packages.  This includes data collection from PLC, instrumentation, barcode scanners, vision systems, and other 3rd party equipment.
•    With input and guidance from more senior developers, will design programs specific to customer and project requirements based on standard ATS Test Systems programming methods.
•    Debug and commission test system programs on our shop floor during systems integration stage and then on the customer’s site during installation.  
•    Works with customers, project managers, other software developers, designers, toolmakers, and technicians to solve problems to provide the customer with a complete functional system.
•    Programs should be written in clear concise high-level structured software development languages. Object oriented design methods should be used whenever appropriate so that systems can be easily integrated and enhanced for use in future applications. All procedure methods and data structures should be documented within the source so that other programmers can easily learn to work with the software.
•    Informs customer project personnel regarding documentation and advises them on solving technical problems.
•    Provide customer with training specific to their current project, i.e.: machine operation, programming principles, program functionality and program structure.
•    Willingness to travel up to 25%
•    Ensures that all business activities are performed with the highest ethical standards and in compliance with the ATS code of business conduct.
•    Adhere to all Health and safety rules and procedures

Qualifications

Education
•    Bachelor's Degree in Computer Science, Software, Electrical or Computer Engineering

Experience
•    5 years of professional software engineering experience in production systems; including full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
•    Minimum 3 years of embedded software development experience using C/C++; prior working experience with automotive software standards, test procedures and build processes
•    Experience with project and software configuration management processes and tools (e.g. GitHub and Jira)
•    Experience in deciphering TCP/IP, CAN and LIN packet traces
•    Experience with Supervisory Control and Data Acquisition (SCADA) and Manufacturing Execution Systems (MES) systems
•    Good background in object-oriented programming languages and design methodologies; understanding of C# and .NET code
•    Preferred experience developing real-time data acquisition and control applications 
•    Experience with configuration/troubleshooting of instrumentation (power supplies, meters, sensors, safety switches, etc.) using vendor software and interfaces
•    Good oral and written communication skills are required, and high level of interpersonal skills to work effectively in a geographically dispersed team
•    Ability to manage time and meet deliverable timing is critical

Health & Safety Requiremetns

All employees have the responsibility to work in a healthy and safe manner, report any health, safety or environmental concern to their manager or supervisor in a timely manner, and participate in the safety culture of the organization.
Employee responsibilities for Health, Safety and Environment include:
•    Work in conformance with divisional health, safety and environmental procedures and compliance to legislative requirements
•    Refrain from removing or altering safety devices or guarding unless hazardous energies are controlled through lockout-tagout methods
•    Report any unsafe conditions or unsafe acts, defect in any equipment or protective device, and any accidents/incidents to the supervisor
•    Ensure that the required protective equipment is used for assigned tasks
•    Attend all required health, safety and environmental training
•    Assist in investigating accidents/incidents where applicable
•    Refrain from engaging in any prank, contest, feat of strength, unnecessary running or rough and boisterous conduct

Join our team at ATS Test where we create complex automation solutions at the highest level that sustainably impact lives around the world.

ATS is an industry-leading automation solutions provider to many of the world’s most successful companies.  The ATS Test Division specializes in developing custom in-process and End-of-Line Test Systems to meet and exceed the customer’s needs.  We are part of the Industrial Automation group with a strong focus on EV products including battery cell, module and pack leak and functional testing but also serve other industries including the Life Sciences group, Aerospace Industry, traditional automotive, specialty products and the growing Fuel Cell market.

ATS Test provides PC based solutions for complex test systems that need high accuracy, high data collection and advanced analysis.  Our core competencies include electrical functional testing, electro-mechanical testing, pneumatic and hydraulic leak and flow testing.

Why should you join ATS Industrial Automation?

  • Be a part of an engaged, empowered and innovative global workforce
  • We offer a robust total rewards package- Competitive starting salaries, comprehensive health and dental benefits, overtime pay, employee bonus, RSP matching, Employee Share Purchase Program
  • We provide awesome work perks such as treat days, gourmet coffee and beverages, employee referral bonuses and lots more
  • We are intentional about your professional growth and development through internal career opportunities and our educational reimbursement program

 

The Compensation offered will be based on the local job market and may vary depending on factors such as the job-related knowledge, skills, experience of the selected candidate, as well as other objective business considerations. Subject to these considerations, the total compensation package for this position may also include other elements, such as an annual cash incentive in addition to a full range of medical, retirement, and/or other benefits. Details of these benefit plans will be provided when the selected job candidate receives an offer of employment.

This role represents an existing vacancy within the organization.

 

ATS is in compliance with the Accessibility for Ontarians with Disability Act (AODA), 2005 and will, upon request, assist those who may require specific accommodations due to personal disability. We would ask those who require assistance to notify our offices as soon as possible if accommodation is necessary.

The ATS applicant tracking system may utilize AI software with pre‑defined, rule‑based filters to organize and manage application materials. Rule‑based filters operate solely on fixed criteria and do not perform autonomous evaluation or generate independent recommendations. All hiring decisions continue to involve human review and judgment.

If you're excited about this role, but do not meet all the qualifications listed above, you are still encouraged to apply.

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