Noon Staff/Principal Frontend Engineer

Staff/Principal Frontend Engineer

Posted by Transparent Search Group on behalf of Noon.

About Noon

A new era of design begins

Website: https://noon.design/

The role

We are looking for a Lead/Staff Frontend Engineer with 6-10 years of experience to serve as the technical anchor for our frontend organization. In this high-leverage, hands-on role, you will be the primary driver of our product's technical excellence, solving complex problems like maintaining high performance on canvases with thousands of AI-generated nodes. You will balance deep-work coding and day-to-day execution with long-term technical direction and mentoring. We are looking for a leader to help us build the next-generation AI design tool for product teams and reinvent how designers work.

What will you be doing?

• Own module boundaries, state/data flow, rendering strategy, and extensibility.
• Drive the frontend roadmap through RFCs and architecture reviews, balancing speed-to-market with long-term maintainability.
• Own frontend performance across large documents, long sessions, and memory usage.
• Set the bar for testing, CI quality gates, observability, and release reliability to ensure a "zero-regression" culture.
• Mentor engineers and raise the frontend engineering craft across the organization through code reviews and technical workshops.

Compensation & terms

• Base salary: $250K - $300K
• Equity: Competitive equity
• Workplace: On-site in San Francisco
• Visa: Available (Can sponsor H1B visas)
• Years of experience: 6 - 10 years

Tech stack

React, TypeScript, JavaScript, CSS

About the company

• Industry: AI, Software Development
• Stage: Founded 2024 · Team of 19 · Funding: $44M

How to apply

Apply directly through this listing. Transparent Search Group will respond within 48 business hours to qualified candidates. Confidential — only TSG and the hiring team see your application.