Senior Staff Frontend Engineer jobs in United States
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Motion · 3 months ago

Senior Staff Frontend Engineer

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level, Lead/Staff
money$270K/yr - $375K/yr
date9+ years exp

Motion is a company building an end-to-end agentic work suite for everyday businesses, leveraging AI agents for enhanced productivity. The Senior Staff Frontend Engineer will play a crucial role in the complete frontend re-architecture, leading initiatives that ensure performance and scalability as the platform evolves from a consumer app to a suite of B2B products.

AnalyticsArtificial Intelligence (AI)Productivity ToolsReal TimeSoftware
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Growth Opportunities
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H1B Sponsorednote

Responsibilities

Implementing a local-first sync engine to keep data always up to date
Supporting offline mode
Splitting up the app into micro frontends
Dramatically reducing time to first paint
And many, many more deep initiatives

Qualification

Frontend architectureMicro frontendsPerformance optimizationLocal-first sync engineOffline mode supportFast learnerCollaborationOwnership

Required

Strong understanding of how to create the most impact and not get lost in details that don't matter
Ability to collaborate effectively with other talented engineers
Experience in taking ownership of projects and leading them to completion while dealing with ambiguity
Ability to quickly familiarize yourself with a complex product and code base
Comfortable with working around tech debt
Ambitious and always looking for ways to improve
Ability to work in an environment where the best ideas win

Benefits

Visa Sponsorship: We are able to provide employment visa sponsorship for qualified candidates.

Company

Motion

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Motion is an AI time management platform that provides real-time interventions, reminders, and analytics.
dateFounded in 2019
location
San Francisco, California, USA
people-size51-200 employees
web-link
https://www.usemotion.com

H1B Sponsorship

Motion has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (1)

Funding

Current Stage
Growth Stage
Total Funding
$73.33M
Key Investors
Scale Venture PartnersHOF CapitalSignalFire
2025-09-08Series C· $8.1M
2024-06-14Series C· $38M
2023-05-26Series B· $13.93M

Leadership Team

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Harry Qi
Co-Founder & CEO
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Ethan Yu
Co-Founder & COO
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Company data provided by crunchbase