Senior Full Stack Engineer

2 days ago

Etobicoke, Canada AutoTrader Full time $100,000 - $120,000 per year

We are TRADER, a Canadian leader in digital automotive solutions. Our flagship brands — , AutoSync, Dealertrack Canada and CMS — help Canadians buy, sell, and finance vehicles with confidence.

As part of AutoScout24 group, Europe's largest online car marketplace, we're shaping the future of automotive retail in Canada and beyond.

Learn more at

This role will be within the AutoSync team. AutoSync supports over 3,500 dealerships nationwide, delivering cutting-edge software tools to simplify operations, boost marketing, and drive sales.

Senior Software Engineer (.Net/React)

Key Responsibilities:

- Design and develop full-stack cloud solutions from technical analysis to integration testing.

- Mentor junior engineers on design patterns, code reviews, testing practices, and scalable architecture.

- Establish documentation standards across teams.

- Conduct root cause analysis and collaborate with production support to resolve issues.

- Evaluate third-party software with business and engineering teams.

- Maintain CI/CD pipelines for applications.

Required Skills:

- Proficiency in C#, React

- Nice to have - Java and Scala.

- Experience with Azure and AWS, including migration from Azure to AWS.

- Familiarity with Kafka, SQL, and performance optimization.

- Strong understanding of event-driven and microservices architecture.

- Experience with DataDog, Application Insights, and responsive front-end design using React.

- Background in high-traffic websites, performance tuning, and security.

- Ability to communicate technical solutions effectively.

- Expertise in unit, component, and integration testing.

- Experience with GitHub, Azure DevOps, and JIRA in distributed teams.

- Solid grasp of agile methodologies, including ScrumBan/Kanban and Gitflow.

What's in it for you…

-We understand that there is life at work and life outside of work. Here are a few benefits we all benefit from that support us to be our creative best.

Benefits from Day 1

-Gym discounts

-Employee and Family Assistance program

- Virtual wellness events

-Conferences & training budget

-Regular internal training programs

Financial planning

-Let us help you invest in your future with 3% matching towards your pension and multiple forms of income protection.

Competitive salary

-Annual bonus structure

-3% CPP matching

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