We are looking for a Front-End Engineer II to design, build, and optimize scalable, high-performance web applications that blend traditional UI with conversational and autonomous interfaces. You will collaborate with product, design, applied science, and backend teams to deliver intuitive user experiences. You'll work with emerging technologies - large language models, generative UI, adaptive layouts - and figure out how to apply them at Amazon scale with the quality bar our advertisers expect.
Key job responsibilities
- Design, develop, and maintain responsive, high-performance front-end applications using modern frameworks (React, TypeScript)
- Build novel, agent-driven experiences that combine structured UI with AI-powered interactions
- Partner with UX designers, product managers, applied scientists, and backend engineers to translate requirements into polished user interfaces
- Write clean, well-tested, and maintainable code following best practices and coding standards
- Own the delivery of major features end-to-end, from technical design through production launch
- Identify and resolve performance bottlenecks, accessibility issues, and cross-browser compatibility problems
- Contribute to architectural decisions and help define front-end best practices and standards for next-generation advertising views
- Continuously improve development processes, tooling, and CI/CD pipelines
About the team
Advertising at Amazon is growing incredibly fast by providing efficient tools to drive sales for our vendors and sellers. These customers need tools that help them get the most from their advertising dollar in the least time. The Campaign Management team ensures Advertisers can easily use tools to launch their campaigns independently. We are looking for a pioneering and collaborative Front-End Engineer to work in our unique, product-focused "2-pizza team." You will sit side-by-side with product owners, contributing to the new ideas that will become your projects. You will build applications and that provide the right help in the right place at the right time. If you are a Front-End Development Engineer who is interested in being close to the business problems, wants to broaden your leadership skills, and are passionate about delivering world class user experiences, we would love to talk to you.
BASIC QUALIFICATIONS
- 3+ years of software development engineer or related occupational experience, or Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
- Knowledge of a front-end language (Javascript, CSS, HTML, etc.)
- Experience with common front-end technologies such as HTML, CSS, JS, TypeScript, and Node
- Knowledge of at least one modern object-oriented programming language such as C++, Java, Objective C
- Experience demonstrating strong analytical abilities and confidence in the use of data
- Knowledge of software engineering best practices across the development life cycle, including agile methodologies, coding standards, code reviews, source management, build processes, testing, and operations
- Experience as a mentor, tech lead or leading an engineering team, or experience in debugging, profiling, and implementing software engineering best practices in large-scale systems
- Experience with continuous integration and continuous delivery
- • Proficiency working in middle tier (API, back-end-for-front-end, or similar)
PREFERRED QUALIFICATIONS
- Bachelor's degree in computer science or equivalent
The base salary range for this position is listed below. As a total compensation company, Amazon's package may include other elements such as sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon offers comprehensive benefits including health insurance (medical, dental, vision, prescription, basic life & AD&D insurance), Registered Retirement Savings Plan (RRSP), Deferred Profit Sharing Plan (DPSP), paid time off, and other resources to improve health and well-being. We thank all applicants for their interest, however only those interviewed will be advised as to hiring status.
CAN, ON, Toronto - 114,800.00 - 191,800.00 CAD annually
