Principal Engineer Full Stack Developer

BS/MS in Computer Science, similar degree, or equivalent practical experience.
10+ years experience developing large, production quality software systems.
Excellent grasp of software development and coding principles with high productivity in a mainstream language (e.g. Typescript, C++, Go, Python, etc.).
Strong knowledge of modern software engineering best practices; Experience with Git and code management tools; Good software hygiene regarding code documentation, unit testing, bug tracking.
5+ years of experience with React/Node/Typescript and React Components.
Strong technical collaboration skills and a desire to develop new skills.
Excited by a fast-moving environment with a highly motivated group.
Demonstrated record of working hard, being a trustworthy teammate, holding yourself and others to high standards, and being kind to others.
Fluid intelligence that allows one to operate effectively in sometimes ambiguous conditions, while finding opportunities to drive technical efforts and force multiply.
Real-time streaming interfaces over HTTP and WebSockets
Multi-modal input handling (text, files, images, audio).Advanced SPA routing and dynamic linking
Client-side state management
Progress indicators and streaming response rendering
URL-based state persistence and sharing mechanisms
Seamless content loading states and progressive rendering techniques
Server-Sent Events (SSE)

You will architect and build next-generation AI interfaces that enable seamless human-AI interaction.
Your work will focus on creating fluid, real-time experiences that handle multiple input types, from text to audio and images, with sophisticated dev tools that make AI interactions shareable, traceable, and reliable.
Working closely with ML engineers, you will implement streaming interfaces that provide continuous feedback and clear visibility into AI thought process.
Your expertise in frontend architecture will help shape how users interact with our AI systems, making complex technology accessible and intuitive through thoughtful UI design and implementation.