Senior Frontend Engineer Jobs

Inworld AI

Location:
Canada, Vancouver

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

150000.00 - 200000.00 CAD / Year

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Job Description:

This summer, Inworld launched a new platform for consumer AI applications, and we’re looking for an ambitious and capable Senior Frontend Engineer to join us and take this platform even farther. The core of this platform is the @inworld/runtime NPM package, which utilizes our TTS, LLM, and other APIs. Additionally, there are cloud services for features like dynamic A/B experiments, and a web experience to tie it all together. Your main focus would be evolving the web experience. This is a developer-centric experience for key journeys, such as: A TTS playground to try out premade voices or even clone your own voice in a few seconds; A full observability suite (logs, metrics/dashboards, traces) for data generated by our @inworld/runtime package. And more! Your core responsibility would be to evolve our web experience to be absolutely dialed in for developer journeys, both iterating on current journeys and introducing new ones.

Job Responsibility:

Establishing prioritized feature scope: Collaborate with the PMs, engineers and leads to determine the biggest product needs to focus on now
Collaborating, executing, delivering, feedback: This is the core of the building loop. We aim to optimize for both speed and quality
Reflecting and driving improvements: Advocate for and realize foundational improvements, even while staying busy with feature work

Requirements:

Excellent programming skills and experience in JavaScript and TypeScript
Experience developing full-featured React apps, using popular libraries such as React Router and React Query
Experience with popular frontend tools and libraries (MUI, Emotion, PostCSS, React Testing Library, Playwright, etc.)
Excellent verbal and written communication skills, can collaborate and coordinate with other roles and engineer with ease, trusted and well-regarded teammate
Candidates must be based in the Vancouver, BC area or willing to relocate

Nice to have:

Familiarity with Cursor or other AI-assisted coding tools
Familiarity with turborepo
Experience building AI-centric web apps and familiarity with AI and ML concepts

What we offer:

equity and benefits

Additional Information:

Job Posted:
December 09, 2025

Employment Type:

Fulltime

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Senior Frontend Engineer