{"id":476944,"url":"https://alion.io/job/clickup-principal-frontend-engineer-4","title":"Principal Frontend Engineer","company":{"id":5670,"name":"ClickUp","domain":"clickup.com","url":"https://alion.io/company/clickup","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":95,"open_postings":38,"ghost_share":0,"stale_share":0.211,"repost_share":0,"time_to_fill_p50_days":55,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Frontend","role_family":"Frontend","seniority":"lead","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":250000,"max":300000,"currency":"USD","period":"year","gross":null,"usd_annual":300000},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"ClickUp","optional":false},{"name":"Machine Learning","optional":false},{"name":"NgRx","optional":false},{"name":"React.js","optional":false},{"name":"RxJS","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-09-04T18:26:43Z","employer_posted_date":"2026-09-04","last_verified_at":"2026-10-31T11:26:42Z","board_verified":true,"closed_at":null,"days_open":56,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":56},"description":"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.\nRole Overview\nWe’re seeking a Principal Frontend Engineer to drive the long-term technical vision for frontend engineering at ClickUp. In this role, you will lead architectural strategy across major product surfaces, solve company-wide frontend challenges, and influence how teams build and ship at scale. You will partner deeply with engineering, product, design, backend, and integrations leadership to ensure ClickUp’s frontend systems remain fast, reliable, and adaptable as the business grows.\nThis is a hands-on technical leadership role for someone who can operate at both strategic and implementation levels, especially in a high-growth, fast-paced environment.\nWhat You’ll Do\nDefine and drive frontend architecture strategy across product areas and platform investments\n\nLead the design of scalable, performant systems in Angular and React that support rapid product development\n\nSolve complex cross-team technical challenges related to performance, state management, scalability, and developer productivity\n\nPartner with backend and integrations teams to shape end-to-end architecture for major features and systems\n\nRaise the bar for quality, testing, maintainability, and engineering rigor across the frontend organization\n\nProvide technical leadership on the highest-impact initiatives and unblock teams working through ambiguous or difficult problems\n\nGuide teams toward pragmatic decisions that support both speed and long-term product quality\n\nMentor senior and staff engineers, and help shape frontend engineering culture and standards\n\nInfluence roadmap and organizational decisions through strong technical judgment and product partnership\n\nQualifications\n10+ years of frontend engineering experience, including deep expertise in large-scale web applications\n\nExpert-level experience with Angular, React, TypeScript, RxJS, and NgRx or similar state management systems\n\nProven track record of architecting complex frontend systems used by large numbers of users\n\nDeep expertise in performance optimization, frontend scalability, maintainable application design, and reusable component architecture\n\nExperience driving technical strategy across multiple teams or product areas\n\nStrong judgment in balancing speed, quality, and long-term architecture in fast-moving environments\n\nOutstanding communication and collaboration skills, with the ability to influence across functions and levels\n\nStrong mentoring background and passion for building high-performing engineering organizations\n\nExperience with testing infrastructure and ability to define testing strategies for large scale features changes.\n\nEqual Opportunity Employer\nClickUp 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.\nPrivacy Notice\nClickUp collects and processes personal data in accordance with applicable data protection laws. You can find further details by viewing our Global Candidate Privacy Notice.\nIf you are a Philippine Job Applicant, please also see our Philippine Data Privacy Notice for further details.\nVisa Sponsorship\nPlease 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.\nFraud Alert\nClickUp Talent Acquisition will only initiate contact via an @clickup.com email or through our official careers portal on clickup.com. We will never request fees, payments, or sensitive personal information. Please disregard any offers received outside these channels and report them to .\nAI Processing Notice\nClickUp 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. 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