Senior Frontend Engineer

At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀

Role Overview We’re looking for a Senior Frontend Engineer to help build and improve core product experiences at ClickUp. You’ll work closely with product, design, backend, and integrations teams to deliver high-impact features in a fast-moving environment. This role is ideal for someone who can move quickly, write high-quality code, and balance speed with long-term maintainability.

What You’ll Do Build product features in Angular and React in partnership with designers, product managers, and engineers

Architect efficient, reusable frontend code that powers the ClickUp user experience

Collaborate closely with backend and integrations teams to deliver end-to-end features

Work with QA to ensure strong test coverage and high product quality across edge cases

Identify and resolve performance, scalability, and usability issues

Build and maintain unit and integration tests

Fix bugs quickly and deliver durable solutions to complex product challenges

Follow established frontend architecture and state management patterns across the app

Manage project priorities, deadlines, and deliverables in a fast-paced environment

Qualifications 5+ years of experience with JavaScript and modern frontend frameworks, with Angular or React required

Strong experience with TypeScript, RxJS, and NgRx or similar Redux-style state management

Solid understanding of reusable component architecture and frontend performance

Strong HTML/CSS fundamentals, including layout, accessibility, cross-browser compatibility, and maintainable styling practices

Proven ability to move quickly, take ownership, and execute with urgency

Strong communication and collaboration skills

Experience mentoring teammates and helping raise engineering quality

Strong experience with unit, integration and end 2 end testing using jest, vilest, playwright or related frameworks.

Equal Opportunity Employer ClickUp is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

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Visa Sponsorship Please note we are unable to sponsor or take over sponsorship of an employment visa for roles outside of engineering and product at this time. Sponsorship for engineering and product roles is not guaranteed, but is instead based on the business needs for that specific role at that time. Please reach out to the recruiter with any questions.

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AI Processing Notice ClickUp may use artificial intelligence and machine learning technologies to help review and screen candidates' employment applications against role-related criteria. These tools support, but do not replace, human decision‑making. If you have questions or need an accommodation in the recruitment process, please contact us at AskPeople@ClickUp.com.