Hadrian
All Levels: Frontend Software Engineer
$220K–$320K
Los Angeles, CA +1 · On-site · Full-time · Posted Oct 27, 2026
- Location
- Los Angeles, CA
San Francisco Bay Area, CA - Visa sponsorship
- Must be a U.S. citizen or national, lawful permanent resident, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain required authorizations from the U.S. Department of State to meet ITAR requirements.
About the job
Build frontend-focused applications that help engineers review and edit extracted engineering data from drawings and 3D models, coordinating AI tools and manufacturing workflows.
What you'll do
- Build high-performance PDF and 3D CAD viewing, annotation, and review workflows that record edits.
- Create agent-driven interfaces and optimize rendering and responsiveness for large documents and models.
- Work with manufacturing engineers, operators, and ML engineers to shape products and present agent outputs.
What they ask for
- Expertise in TypeScript and React, including state management, rendering, and the frontend ecosystem.
- Experience building graphics-heavy applications using Canvas, WebGL, three.js, or similar.
- Strong ability and desire to build a high-quality codebase.
- Strong product sense, user empathy, and an action-oriented approach.
Nice to have
- Experience with CAD/CAM, 3D environments, or document and PDF rendering; WebAssembly, web workers, or high-performance web techniques.
- Experience building interfaces for LLM agents, or working with Node, Python, SQL, aerospace, defense, manufacturing, engineering drawings, or GD&T.
Pay
$220,000 - $320,000 USD base salary
Tools
TypeScript, React, Canvas, WebGL, three.js, WebAssembly, Node, Python
AI focus
Build applications orchestrating custom ML models and agents to extract and enrich engineering data, and interfaces for users to review agent proposals and outputs.
Model-written summary · the original posting is authoritative