NeoCognition
Member of Technical Staff [Agent]
Palo Alto · On-site · Staff · Full-time · Posted Apr 9, 2026
About the job
Builds full-stack, user-facing AI products and developer tools, turning LLM agent research into production applications, APIs, SDKs, and libraries.
What you'll do
- Design, build, and maintain production-ready applications and developer tools, including web apps, APIs, SDKs, and internal libraries.
- Drive products from concept and prototype through launch, iteration, and user feedback.
- Translate research into product features and developer abstractions while contributing to system architecture, scalability, and engineering practices.
What they ask for
- Proven experience shipping and maintaining full-cycle software products, from prototype to production and iteration.
- Strong programming skills in Python, TypeScript/JavaScript, or equivalent, and experience with modern web frameworks.
- Understanding of application architecture, scaling, and reliability in a cloud environment.
- Experience building developer tools, SDKs, or shared libraries used by engineers or external developers.
Nice to have
- Experience integrating AI or LLM-based features into production applications.
- Familiarity with API design and developer experience best practices; open-source or platform-building background is also noted.
Tools
Python, TypeScript/JavaScript, React, Next.js, FastAPI, Flask, AWS, GCP
AI focus
Turns LLM agent research into user-facing products and developer experiences; AI or LLM feature integration in production is a nice-to-have.
Model-written summary · the original posting is authoritative