Senior Frontend Engineer, Docs

ClickUp is a company focused on creating a converged AI workspace to enhance productivity. They are seeking a Senior Frontend Engineer to own the user experience for file interactions, ensuring seamless and intuitive performance for millions of users.

Responsibilities:

• Own and deliver a world-class user experience for all file interactions, from ergonomic uploads with clear, asynchronous feedback to high-performance media previews
• Architect and implement highly observable, scalable, and resilient frontend systems for file management using Angular, NgRx, and reactive programming patterns
• Dive deep into performance bottlenecks, using user-centric metrics to eliminate latency and ensure reliable, large-scale content delivery
• Collaborate across the full system, cooperatively debugging issues from the browser, through our delivery pipeline (CDNs, Lambdas), to our NodeJS services. You'll join a global on-call rotation with your team for the systems you collectively own
• Mentor other engineers and support best practices in frontend architecture. You'll help create a stable environment for deep work by driving thoughtful planning and clear, pragmatic roadmaps

Requirements:

• Proven track record of shipping focused, end-to-end projects
• Deep expertise in a modern frontend framework (like Angular or React)
• Strong command of reactive programming and state management patterns
• Obsession with performance and observability
• Ability to instrument, measure, and understand user-centric metrics
• Experience with the full delivery stack—from S3 and Lambda to the browser
• Ability to solve complex problems and act as a support multiplier for the team
• Ability to justify technical understandings with data and clear reasoning
• Deliver solutions that are secure, performant, and maintainable