ClickUp

Senior Frontend Engineer

Bulgaria, Czechia, Hungary, Ireland, Poland, Ukraine full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
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About the role

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.

Collaboration and partnership are vital to how ClickUp operates. A significant portion of your responsibilities will include working closely with members of the backend team and Integrations team to develop features together. Engineers at ClickUp are also responsible for the quality of their own code, so you will work with a QA counterpart to ensure all edge cases are tested. We’re scaling quickly, so we’re recruiting teammates who share our core values, know how to get sh*t done, and add to our very driven culture. You should be proficient in using one or more of the modern JavaScript frameworks (Angular//Vue/etc.) and have a strong understanding of building reusable components and developing for performance.

The Role:

Build features in Angular 2+ while collaborating with designers, engineers, and product

Architect efficient and reusable front-end code that drive the ClickUp user experience

Manage individual project priorities, deadlines and deliverables

Identify and resolve performance and scalability issues

Build and maintain unit and integration tests

Fixing bugs fast and finding robust solutions to tackle hard problems

Follow established practices for maintaining state inside ClickUp

Qualifications:

5+ years working with JavaScript and one or more modern frameworks (Angular 2+ required)

Experience with Redux style state management NgRx, Typescript, and RxJs

HTML/CSS experience, including concepts like layout, specificity, cross browser compatibility, and accessibility

A strong self-starter, operationally-focused; a problem-solver

Excellent interpersonal, written, and oral communication skills

You’ve mentored teammates on new ways to deepen their technical craft

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.

Privacy Notice

ClickUp collects and processes personal data in accordance with applicable data protection laws. You can find further details by viewing our Global Candidate Privacy Notice.

If you are a Philippine Job Applicant, please also see our Philippine Data Privacy Notice for further details.

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.

Fraud Alert

ClickUp 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 [email protected].

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 [email protected].

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT API integration CSS HTML Human Resources Javascript Mid level

Likely questions

  1. Tell us about work you have done that is close to the Senior Frontend Engineer role.
  2. How would you approach your first 30 days at ClickUp?
  3. Which of API integration, CSS and HTML have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with API integration, CSS and HTML.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Frontend Engineer role because I can bring practical experience in API integration, CSS and HTML, learn the team quickly, and contribute to the outcomes ClickUp needs from this hire.

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