Front-End Engineer II: AI-Powered Campaign Tools

Amazon

Toronto

On-site

CAD 115,000 - 192,000

Full time

14 days+

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Benefits offered by this job

Health insurance

RRSP

DPSP

Paid time off

Job summary

Amazon Advertising is seeking a Front-End Engineer II to design, build, and optimize scalable, high-performance front-end applications. You will collaborate with product, design, applied science, and backend teams to deliver intuitive user experiences, and apply emerging technologies like large language models and generative UI at Amazon scale.

The role focuses on building agent-driven experiences, performance optimization, accessibility, and front-end best practices, in a fast-paced team

Qualifications

3+ years of software development experience or related degree.
Experience with front-end languages: JavaScript, HTML, CSS.
Experience with HTML, CSS, JavaScript, TypeScript, and Node.
Knowledge of C++, Java, or Objective-C.
Strong analytical skills with data-driven mindset.
Familiarity with Agile methodologies, code reviews, and CI/CD.
Experience mentoring or leading engineering teams.

Responsibilities

Design, develop, and maintain responsive front-end apps using React and TypeScript.
Build agent-driven experiences with AI-powered interactions.
Collaborate with product, design, and backend teams to translate requirements.
Write clean, well-tested code following standards.
Own delivery of major features end-to-end from design to production.
Identify and resolve performance bottlenecks and accessibility issues.
Contribute to front-end architecture and standards for ad views.
Improve development processes, tooling, and CI/CD pipelines.