Staff Software Engineer, Frontend jobs in United States
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Harvey · 1 week ago

Staff Software Engineer, Frontend

positionSan Francisco, CA
timeFull-time
remoteHybrid
seniorityLead/Staff
money$238K/yr - $290K/yr

Harvey is transforming how legal and professional services operate by combining AI and an enterprise-grade platform. The Staff Software Engineer, Frontend will lead engineering projects that define user experience for various products and collaborate closely with design and backend teams.

Artificial Intelligence (AI)Information TechnologyLegalLegal Tech
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H1B Sponsor Likelynote

Responsibilities

Build new interfaces for lawyers and organizations to collaborate with AI
Lead end-to-end UI features for Assistant, Vault, Workflows, our Word/Outlook add-ins, and future Harvey products — from scoping and design reviews to implementation, launch, and iteration
Build polished, high-performance React + TypeScript interfaces using TailwindCSS, with crisp interactions, resilient state management, and strong error handling
Architect reusable components and patterns and evolve our internal design system
Optimize frontend performance at scale
Collaborate tightly with design and backend/infrastructure to shape APIs and UX for long-running jobs, streaming results, and tool-calling workflows
Raise the bar on frontend reliability and security UX for enterprise and regulated environments
Mentor peers through thoughtful code reviews and documentation; help refine our frontend standards and developer experience

Qualification

ReactTypeScriptTailwindCSSPWA technologiesFrontend reliabilitySecurity UXAttention to detailMentoringCollaboration

Required

Experience with React, Typescript, and CSS (we use TailwindCSS)
Track record of building fast-growing SaaS products by leveraging PWA technologies
Track record of shipping highly intuitive products, strong attention to detail

Preferred

Experience working at startups and scaleups (anywhere from early-to-late-stage) is a plus

Benefits

Relocation assistance

Company

Harvey

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Harvey provides AI-driven tools to assist legal professionals with research, document review, and contract analysis.
dateFounded in 2022
location
San Francisco, California, USA
people-size501-1000 employees
web-link
https://harvey.ai

H1B Sponsorship

Harvey 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 (21)
2024 (6)
2023 (2)

Funding

Current Stage
Late Stage
Total Funding
$1.02B
Key Investors
Andreessen HorowitzEQT GrowthSequoia Capital
2025-10-30Series F· $160M
2025-10-06Series E· $59M
2025-06-23Series E· $300M

Leadership Team

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Winston Weinberg
CEO & Co-Founder
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Gabe Pereyra
President & Co-Founder
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Recent News

Crunchbase News
A16z Raises $15B In New Funds, Its Largest Haul To Date, Promises To Back Startups Advancing U.S. Interests
2026-01-09
Silicon Republic
Legal AI start-up Harvey to open Dublin office with 20 jobs
2026-01-07
Indian Express
The new billionaires of the AI boom
2025-12-31
Company data provided by crunchbase