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Principal Frontend Engineer jobs in United States
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ClickUp · 1 week ago

Principal Frontend Engineer

ClickUp is an innovative company redefining the future of work through a converged AI workspace. They are seeking a Principal Frontend Engineer to lead the architectural strategy for frontend engineering, solve complex challenges, and mentor teams to ensure high-quality product development.
AppsArtificial Intelligence (AI)Enterprise SoftwareSaaSSoftwareCollaborationProductivity Tools
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Responsibilities

Define and drive frontend architecture strategy across product areas and platform investments
Lead the design of scalable, performant systems in Angular 2+ and React that support rapid product development
Solve complex cross-team technical challenges related to performance, state management, scalability, and developer productivity
Partner with backend and integrations teams to shape end-to-end architecture for major features and systems
Raise the bar for quality, testing, maintainability, and engineering rigor across the frontend organization
Provide technical leadership on the highest-impact initiatives and unblock teams working through ambiguous or difficult problems
Guide teams toward pragmatic decisions that support both speed and long-term product quality
Mentor senior and staff engineers, and help shape frontend engineering culture and standards
Influence roadmap and organizational decisions through strong technical judgment and product partnership

Qualification

Frontend EngineeringAngular 2+ReactTypeScriptRxJSNgRxState ManagementFrontend ArchitecturePerformance OptimizationScalabilityMaintainable Application DesignReusable Component ArchitectureTesting InfrastructureTechnical Strategy

Required

10+ years of frontend engineering experience, including deep expertise in large-scale web applications
Expert-level experience with Angular 2+, React, TypeScript, RxJS, and NgRx or similar state management systems
Proven track record of architecting complex frontend systems used by large numbers of users
Deep expertise in performance optimization, frontend scalability, maintainable application design, and reusable component architecture
Experience driving technical strategy across multiple teams or product areas
Strong judgment in balancing speed, quality, and long-term architecture in fast-moving environments
Outstanding communication and collaboration skills, with the ability to influence across functions and levels
Strong mentoring background and passion for building high-performing engineering organizations
Experience with testing infrastructure and ability to define testing strategies for large scale features change changes

Company

ClickUp is a cloud-based productivity and project management software company that provides an all-in-one platforms for task management.

Funding

Current Stage
Late Stage
Total Funding
$662.5M
Key Investors
Andreessen Horowitz,Tiger Global ManagementGeorgianCraft Ventures
2025-07-01Debt Financing· $125M
2021-10-27Series C· $400M
2020-12-15Series B· $100M

Leadership Team

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Zeb Evans
Founder & Chief Executive Officer
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Alex Yurkowski
Cofounder and CTO
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Company data provided by crunchbase