Principal UI Engineer
Location: Remote
Compensation: To Be Discussed
Reviewed: Tue, Oct 13, 2026
This job expires in: 30 days
Job Summary
Experienced in building scalable web platforms, the full-time Principal UI Engineer will manage platform architecture, enhance collaborative systems, and develop AI-augmented developer tooling while working remotely.
Key responsibilities
- Own the architecture, scalability, and uptime of real-time collaboration servers and APIs
- Design and evolve multi-user editing systems to ensure data integrity and reliability
- Architect and maintain interfaces for AI coding agents and oversee performance optimization efforts
Required qualifications
- 8+ years of experience in designing, building, and operating production-scale web platforms
- Advanced mastery of TypeScript, JavaScript, React, and server-side runtimes
- Hands-on experience with real-time data models and collaborative editing technologies
- Strong foundations in SQL and relational databases, particularly PostgreSQL
- Experience running production services with a focus on metrics, alerting, and logging
Complete Job Description
The complete job description is available to members. Premium membership includes:
Full access to 40,121 remote jobs from human-vetted companies, updated daily
Resume Builder - AI-powered tool to craft, enhance, and tailor your resume to a specific job
Twice-monthly live group coaching and the full Remote Career Center
20% member discount on Career Services
Backed by a 30-day money-back guarantee