Researcher – Web Agent

Posted 14 Days Ago
Be an Early Applicant
Markham, ON, CAN
In-Office
106K-156K Annually
Entry level
Information Technology • Other
The Role
Research web agents that interact with real-world websites, evaluating failure modes, reliability, capability limits, and the effects of web technology stacks. Investigate how LLMs reason over HTML, rendered DOM, screenshots, and accessibility trees. Prototype agent architectures, interaction models, and frameworks, formulate hypotheses, conduct experiments, and communicate findings through structured technical writing.
Summary Generated by Built In

Huawei Canada has an immediate permanent opening for a Researcher. 

About the team:

The Web Technology Lab focuses on two areas of next-generation web technology: Web Rendering and Web Agents. Web Rendering explores the Chromium rendering architecture, including the development of concurrent web layout systems and the use of vertical integration opportunities to optimize performance and user experience. Web Agents explores how AI agents understand websites, leverage web capabilities, and complete tasks for users. This includes browser-native agents and emerging technologies such as WebMCP, helping evolve the web from a space primarily designed for people to browse and interact with into one where people and AI agents can work together. Together, these efforts aim to make the web more efficient to render and easier for both people and AI agents to use.

About the job:

  • Research how state-of-the-art web agents (browser-use, computer-use, MCP-based agents) interact with real-world websites — identifying failure modes, reliability gaps, and capability ceilings.

  • Study how different web tech stacks affect agent performance, and define design patterns that make sites more agent-friendly.

  • Investigate how LLMs perceive and reason about web content (HTML, rendered DOM, screenshots, accessibility trees) and which representations are most effective for different tasks.

  • Prototype new architectures, interaction models, and agent frameworks to empirically test hypotheses and bridge Web capabilities with AI-driven Agents.

The total target annual compensation (based on 2,080 hours per year) ranges from $106,000 to $156,000 depending on education, experience, and demonstrated expertise.

About the ideal candidate:

  • Solid understanding of how LLMs work — including prompting, context management, tool use, and reasoning patterns.

  • Hands-on experience building or evaluating AI agents — particularly those that interact with external environments (web, APIs, tools).

  • Comfortable using AI-assisted coding tools to build and iterate on prototypes independently; able to build prototypes independently.

  • Strong research and writing skills, able to formulate clear hypotheses, design experiments, and communicate findings in structured written form.

Additional Information:

Huawei Canada is committed to a fair, inclusive, and accessible recruitment process. If you require accommodation during any stage of the hiring process, please let us know and we will work with you to meet your needs.

All applications for this position are reviewed directly by our hiring team, we do not use artificial intelligence tools to screen or select candidates.

Skills Required

  • Solid understanding of LLMs, including prompting, context management, tool use, and reasoning patterns
  • Hands-on experience building or evaluating AI agents that interact with external environments such as websites, APIs, or tools
  • Ability to use AI-assisted coding tools and independently build and iterate on prototypes
  • Strong research and technical writing skills
  • Ability to formulate clear hypotheses and design experiments
  • Ability to communicate research findings in structured written form
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The Company
HQ: Sham Chun Hu
1,770 Employees
Year Founded: 1987

What We Do

Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. We are committed to bringing digital to every person, home and organization for a fully connected, intelligent world. We have approximately 197,000 employees and we operate in over 170 countries and regions, serving more than three billion people around the world. In Canada, Huawei conducts innovative and leading edge research in 5G technologies, along with advanced development of emerging cloud, device and network technologies & services. While our renowned Canada Research Centre in the thriving technology landscape of Ottawa, Ontario continues to grow rapidly in size and strategic product initiatives, additional presence has also been established across Canada with R&D facilities in Vancouver, Edmonton, Waterloo, Markham, Montreal, and a R&D office in Quebec City.

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