Senior Frontend Engineer, Materia AI

September 5, 2025

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Job Description

Description

Join to apply for the Senior Frontend Engineer, Materia AI role at Thomson Reuters .

Thomson Reuters is seeking a skilled Senior Frontend Engineer to develop the next iteration of the user interface for our Materia AI product.

About the Role

As a Senior Frontend Engineer , you will:

  • Design, build, and maintain the React-based web application at scale.
  • Implement user interfaces using Next.js, TypeScript, and Tailwind CSS to ensure performant, intuitive, and responsive experiences.
  • Identify bottlenecks and optimize for speed, scalability, and responsiveness.
  • Troubleshoot complex front-end issues and provide robust solutions.
  • Serve as a lead on front-end projects, guiding junior engineers and collaborating with cross-functional partners.
  • Work alongside AI/ML teams to integrate large language models and other AI capabilities into the front-end.
  • Deliver polished, accessible, and user-centric interfaces, iterating based on feedback.

About You

You are a fit if your background includes:

  • 5+ years building React-based web applications at scale.
  • Expertise in React, TypeScript, Tailwind CSS, and Next.js.
  • Proven experience creating highly interactive, user-friendly interfaces.
  • Experience from ideation to release of new products or features.
  • Excellent debugging skills and performance optimization.
  • Strong communication and collaboration skills.

Preferred Qualifications

  • Bachelor’s degree (preferred but not required).
  • Experience in startup or fast-paced environments.
  • Experience with chatbot interfaces, LLMs, ML, or AI-powered tools.

Thomson Reuters offers a flexible hybrid work model, career development opportunities, comprehensive benefits, and a culture committed to inclusion and social impact.

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Company

Thomson Reuters

Location

Toronto

Country

Canada

Salary

100.000

URL

https://en-ca.whatjobs.com/coopob__cpl___291_2609688__3337?utm_source=3337&utm_medium=feed&keyword=Senior-Frontend-Engineer&location=Toronto&geoID=6225