Enter a job title or keyword

Noon — StaffPrincipal Frontend Engineer

Transparent Search Group

Job Location:

San Francisco, CA - USA

Monthly Salary: Not provided by the employer

Posted: 17 May 2026 (30+ days ago)

Application Deadline: 14 August 2026

Vacancies: 1 Vacancy

The job posting is outdated and position may be filled

Job Summary

Staff/Principal Frontend Engineer

Posted by Transparent Search Group on behalf of Noon.

About Noon

A new era of design begins

Website:

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 this high-leverage hands-on role you will be the primary driver of our products 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.

Apply Now