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Added 53 mins ago
M
Senior Full Stack Engineer, Customer & Cardholder Experiences
Marqeta
Remote, Canada
- Full-time
- Remote
We are looking for a Senior Full Stack Software Engineer to join our Customer & Cardholder Experiences team, delivering innovative UIs and embeddable solutions to transform the experience…
Added 1 hour ago
T
Intermediate Software Engineer (Agentic AI Verification)
Trulioo
Vancouver, BC
- Full-time
Reporting to the Senior Director, Engineering, the Intermediate Software Engineer will be responsible for building and hardening Trulioo's Agentic AI Verification capabilities, taking…
Added 1 hour ago
HR
Technical Specialist, Senior - Vital Software
Hitachi Rail
Toronto, ON
- Full-time
The Senior Software Technical Specialist leads the design, development, integration, and testing of complex operationally critical and safety-critical software systems within the railway…
Added 1 hour ago
BS
Senior Design Quality Engineer / Ingénieur principal en qualité de la conception
Boston Scientific
Montreal, QC
- Full-time
We have a high-impact opportunity for a Senior Design Quality professional to lead design assurance efforts for a critical medical device in the Electrophysiology space. This role requires…
Added 1 hour ago
BS
Senior Design Quality Engineer / Ingénieur principal en qualité de la conception
Boston Scientific
Montreal, QC
- Full-time
We have a high-impact opportunity for a Senior Design Quality professional to lead design assurance efforts for a critical medical device in the Electrophysiology space. This role requires…
Added 1 hour ago
LT
Automation Engineer
Lorven Technologies Inc.
Mississauga, ON
- Contract
We are looking for a Senior QA Automation Engineer with strong expertise in Playwright-based test automation and a solid background in manual testing. You will be responsible for ensuring…
Added 1 hour ago
AI
Senior QA
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 1 hour ago
LT
Senior QA Automation Engineer (Playwright)
Lorven Technologies Inc.
Mississauga, ON
- Contract
We are looking for a Senior QA Automation Engineer with strong expertise in Playwright-based test automation and a solid background in manual testing. You will be responsible for ensuring…
Added 1 hour ago
M
Senior Full Stack Java Engineer - Workforce Management (WFM)
Miratech
Canada
- Full-time
We are looking for a Senior Full Stack Engineer to join the Workforce Management product stream and build reliable solutions for forecasting, staffing, scheduling, real-time adherence,…
Added 2 hours ago
Senior Software Engineer, Mortgage Engineering
Questrade Financial Group
Toronto, ON
We’re looking for our next Senior Software Engineer. Could It Be You?
Added 2 hours ago
M
Senior Full Stack Java Engineer - Workforce Management (WFM)
Miratech
Canada
- Full-time
We are looking for a Senior Full Stack Engineer to join the Workforce Management product stream and build reliable solutions for forecasting, staffing, scheduling, real-time adherence,…
Added 2 hours ago
B
Senior Software Engineer
BettingJobs
Toronto, ON
- Full-time
BettingJobs is hiring a Senior Software Engineer a global leader in online gaming, to join a new backend engineering team in Toronto.
Added 2 hours ago
GM
Senior Software Engineering - Protocol Operations & Trust
General Motors
Markham, ON
- Full-time
We are looking for a hands-on Software Engineer to turn complex simulation-testing challenges into production-ready software. Working closely with operations and engineering teams, you will…
Added 3 hours ago
KG
Senior Java Low Latency Developer (Payments & Trading Platforms)
K&K Global Talent Solutions INC.
Mississauga, ON
- Full-time
We are seeking an experienced Senior Java Low Latency Developer to join our Payments Processing Development team and help drive the evolution of our next-generation exchange connectivity…
Added 3 hours ago
TC
Senior Java Low Latency Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
We are seeking an experienced Senior Java Low Latency Developer to join our Payments
Added 3 hours ago
D
Java Software Engineer
Dexian
Mississauga, ON
- Contract
We are seeking a highly skilled and passionate Senior Java Backend Developer to join our engineering team as a Senior Individual Contributor. In this role, you will be responsible for…
Added 3 hours ago
J(
Senior iOS Mobile Engineer (124)
JSG (Johnson Service Group, Inc.)
Toronto, ON
- Contract
Johnson Service Group (JSG) is currently looking for a Senior iOS Mobile Engineer with 9–10 years of hands-on iOS development experience and strong expertise in Swift and the Apple…
Added 3 hours ago
L
Senior QA Automation Engineer – Cypress
LTM
Mississauga, ON
- $103,554 to $115,200 CAD / year
- Full-time
Title: Senior QA Automation Engineer – Cypress
Added 4 hours ago
M-
Développeur Logiciel Principal.e, Plan de Contrôle - Laboratoire d'IA Souveraine
Mila - Institut québécois d'intelligence artificielle
Montreal, QC
- Full-time
As Staff Software Engineer, Control Plane, you will own the software through which administrators configure, govern, and understand the assembled stack. Reporting to the Senior Director of…
Added 5 hours ago
YI
Support Engineer in Test (Bilingual – French/English)
YuJa Inc.
Toronto, ON · North York, Ontario
- From $60,000 CAD / year
- Full-time
As a Support Engineer in Test, you will play a pivotal role in ensuring the stability and reliability of our company's infrastructure and software environment. Your responsibilities extend…
Added 5 hours ago
RD
Full Stack Engineer
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are seeking two versatile Full Stack Developers - one Intermediate and one Senior - to join a high-impact, collaborative tech team. In this role, you will design and build flexible,…
Added 5 hours ago
T
Licensed Aircraft Maintenance Engineer (AME)
TalentWorld
Calgary, AB
- Full-time
Job title: Licensed Aircraft Maintenance Engineer (AME)
Added 5 hours ago
M-
Spécialiste en intégration de systèmes, IA souveraine
Mila - Institut québécois d'intelligence artificielle
Montreal, QC
- Full-time
Reporting to the Senior Director of Engineering, you will build and maintain deployment packages and automation for the stack. They will enable partners to deploy, upgrade, and roll back…
Added 6 hours ago
Senior Data Scientist I
Bell
Toronto, ON
Solving Business Problems with Data: Starting with a business challenge and leveraging data-driven approaches to formulate, test, and deploy a solution.
Added 8 hours ago
CC
Refrigeration Mechanic
Cameco Corporation
SK · Saskatchewan, Canada
- Full-time
currently hold or have the ability to obtain a valid Saskatchewan refrigeration engineer certification;

General Motors

Senior Software Engineering - Protocol Operations & Trust

Markham, ON, Canada

The salary range for this role is $115,000 to $164,600. · Full-time

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Job details

Pay: The salary range for this role is $115,000 to $164,600.
Job type: Full-time
Apply by: Oct 14, 2026
Experience: 5+ years of experience designing, building, and operating production software, backend services, data platforms, or infrastructure systems.
Posting language: English
Posted: Oct 6, 2026

Original job description

Job Description

Vacancy Status:

No: This posting is not for an existing vacancy within the organization and is open to new applications. (New Head Count)

AI Disclosure:

As part of the application process, Artificial Intelligence will be used in the hiring process for this role.

Hybrid - This role is categorized as hybrid. This means the successful candidate is expected to report to Markham three times per week, at minimum [or other frequency dictated by the business].

The Company:

General Motors is a global leader in advanced driver assistance. With Super Cruise hands-free technology in more than 750,000 Super Cruise-equipped vehicles on the road and over 1 billion hands-free miles driven, GM is demonstrating how automation can be trusted, intuitive, and helpful. GM has the global reach to bring cutting-edge advances to everyday drivers at an unprecedented scale. Join us to help deliver the next generation of safe and delightful autonomous vehicle experiences.

The Team:

Protocol Operations & Trust (POT) is part of Scaled Engineering Operations (SEO) within GM’s AV Simulation organization. We build and operate workflows, automation, tooling, and data products that make simulation testing scalable, reliable, and trusted.

We own the simulation-protocol lifecycle: from definition and tier correlation through test creation, quality validation, monitoring, maintenance, and release safeguards. By working across simulation, evaluation, validation, autonomy development, data, and infrastructure teams, we turn complex testing workflows into clear, reproducible, decision-ready products that help engineering teams develop and validate autonomous vehicles with greater speed and confidence.

The Role:

We are looking for a hands-on Software Engineer to turn complex simulation-testing challenges into production-ready software. Working closely with operations and engineering teams, you will build across backend services, data pipelines, production infrastructure, and evaluation feedback loops to move our testing from manual to automated. That means automating the workflows people run by hand today, replacing hand-collected metrics with a pipeline that collects, analyzes, and acts on them, and connecting each team's standalone tools into a single streaming system that makes test creation and maintenance scale. The result is faster test creation and higher-quality test protocols that every downstream team can build with confidence.

What You’ll Do:

Own the delivery of the simulation test suites that validate autonomous vehicle software, building on partner teams' test creation tools to produce and maintain tests in bulk, and building the orchestration and pipelines that connect those systems into an end-to-end workflow from incoming requests to running tests.

Automate and standardize test creation and maintenance, so coverage grows without growing manual effort and integrate partner teams' evaluation systems as inputs that drive how tests are built, triaged, and retired.

Partner with Autonomy, Systems, Safety, and customer teams to turn their testing needs into the tooling, interfaces, and automation that can deliver them seamlessly.

Uphold high standards for code quality and software architecture through code reviews and technical leadership, mentoring other engineers on software engineering and simulation testing best practices.

Leverage AI-assisted development tools and analytics platforms to enhance productivity, improve code quality, and drive innovation in simulation testing.

Take ownership of ambiguous problem spaces, define practical paths forward, and move quickly from prototype to production

Operate with urgency and a strong bias toward execution velocity while maintaining a high bar for engineering quality

What You Must Have:

BS, MS, or PhD in Computer Science, Engineering, or a related field, or equivalent practical experience.

5+ years of experience designing, building, and operating production software, backend services, data platforms, or infrastructure systems.

Strong Python development skills, including production-quality coding, unit testing, code review, debugging, and reliability practices.

Experience building scalable backend systems, APIs, microservices, workflow orchestration, or internal engineering platforms.

Experience with cloud-based production systems, including deployment, observability, performance, and operational reliability.

Experience designing or operating data pipelines and data-processing systems using SQL, NoSQL and other tools for large-scale operational, telemetry, or time-series data.

Experience building automated tests, validation, quality checks, CI/CD, or release workflows.

Ability to lead high-level technical design doc and drive execution across multiple teams.

Strong communication skills and the ability to turn ambiguous technical problems into practical, maintainable solutions.

Demonstrated adaptability, ownership, and ability to operate effectively in evolving technical environments.

What Will Give You a Competitive Edge:

Experience with autonomous vehicles, robotics, simulation, evaluation systems, or other complex software platforms.

Experience building automated test-generation, test-execution, or workflow-orchestration systems.

Experience with defining human-in-the-loop/automation quality processes or release-management systems where reproducibility and traceability are critical.

Experience developing data-processing, query, analysis, anomaly detection, or issue-triage systems that help identify and prioritize system problems.

Experience with observability, time-series analysis, performance monitoring, dashboards, or operational analytics.

Experience working on safety-critical, mission-critical, or highly reliable products.

Familiarity with simulation validation, test-quality metrics, human-in-the-loop evaluation, or feedback-driven quality improvement.

Experience with cloud-native deployment, infrastructure, code, containerization, or distributed systems.

Demonstrated ability to adapt quickly in evolving technical environments and take ownership of ambiguous problem spaces.

Compensation:

The salary range for this role is $115,000 to $164,600. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position.

GM DOES NOT PROVIDE IMMIGRATION-RELATED SPONSORSHIP FOR THIS ROLE. DO NOT APPLY FOR THIS ROLE IF YOU WILL NEED GM IMMIGRATION SPONSORSHIP NOW OR IN THE FUTURE

Benefits:

The goal of the General Motors of Canada total rewards program is to support the health and well-being of you and your family. Our comprehensive compensation plan currently includes the following benefits, in addition to many others:

Paid time off including vacation days, holidays, and supplemental benefits for pregnancy, parental and adoption leave.
Healthcare, dental and vision benefits including health care spending account and wellness incentive.
Life insurance plans to cover you and your family.
Company and matching contributions to a Defined Contribution Pension plan to help you save for retirement.
GM Vehicle Purchase Plan for you, your family, and friends.

About GM

Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.

Why Join Us

We believe we all must make a choice every day – individually and collectively – to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.

Non-Discrimination and Equal Employment Opportunities

General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.

We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.

Accommodations

General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

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More about this job

Responsibilities

The role involves building and maintaining automated simulation testing workflows, pipelines, and data products to support autonomous vehicle development. You will collaborate with cross-functional teams to standardize test creation and ensure high-quality, reproducible testing outcomes.

Requirements

Candidates must have at least 5 years of experience in production software engineering, backend services, or data infrastructure. Strong proficiency in Python and experience with cloud-based systems and automated testing are required.

Skills

Python
Backend development
Data pipelines
Software architecture
CI/CD
Cloud-based systems
Workflow orchestration
API development
Microservices
SQL
NoSQL
Test automation
Code review
Debugging
Technical leadership
Observability

Benefits

Paid time off
Pregnancy, parental and adoption leave
Healthcare
Dental
Vision
Health care spending account
Wellness incentive
Life insurance
GM vehicle purchase plan

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Autonomous Vehicles
Simulation
Protocol Operations
Python
Backend Services
Data Pipelines
Infrastructure
CI/CD
SQL
NoSQL
Microservices
APIs
Test Automation
Observability
Cloud-native
Distributed Systems
Time-series Data
Telemetry
Code Quality
Mentorship
Workflow Orchestration
Validation
Release Management
Robotics
Anomaly Detection
Performance Monitoring
Containerization
Safety-critical
Human-in-the-loop

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