Senior Frontend Engineer jobs in United States
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Cline · 2 days ago

Senior Frontend Engineer

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level
money$225K/yr - $250K/yr
date6+ years exp

Cline is the leading open-source AI coding agent, trusted by major engineering organizations and developers. They are seeking a Senior Frontend Engineer to own major product areas of their platform, focusing on building real-time, developer-centric UIs for code assistance and collaboration.

Artificial Intelligence (AI)Generative AIOpen SourceSoftwareSoftware Engineering
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H1B Sponsor Likelynote

Responsibilities

Design and build scalable, performant UIs for real-time AI-assisted coding workflows
Collaborate with internal and external teams to integrate LLM-powered features seamlessly into the UI
Drive development of a design system & component library for consistency and velocity
Optimize frontend performance, accessibility, and reliability for enterprise-scale use cases
Implement secure integrations with IDEs, Git providers, and CI/CD pipelines
At senior levels: lead frontend architecture decisions, mentor teammates, and influence product strategy

Qualification

ReactNext.jsTypeScriptState managementPerformance optimizationAPI integration patternsProduct mindsetCollaboration skillsCommunication skills

Required

6-8+ years of frontend engineering experience
Deep expertise in React, Next.js, and TypeScript (or equivalent modern frameworks)
Strong understanding of state management, performance optimization, and real-time UIs
Experience building complex, enterprise-grade applications or developer tools
Knowledge of standard API integrations patterns
Excellent collaboration and communication skills, with a product mindset

Benefits

Comprehensive health, dental, and vision insurance for you and your dependents.
Includes a 401(k) plan.

Company

Cline

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Cline is a developer of an open‑source AI coding agent that automates software creation tasks within integrated development environments.
dateFounded in 2024
location
San Francisco, California, USA
people-size11-50 employees
web-link
https://cline.bot

H1B Sponsorship

Cline 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
2025 (1)

Funding

Current Stage
Early Stage
Total Funding
$32M
2025-07-31Series A· $27M
2024-11-01Seed· $5M

Recent News

36kr.com
Raising millions of dollars in financing, this startup aims to build a "highway" for AI Agents, triggering a delivery revolution worth hundreds of billions.
2025-11-15
Company data provided by crunchbase