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NeoCognition Member of Technical Staff [ProductAgent]

DeCircle


Job Location:

Palo Alto, CA - USA

Yearly Salary: USD 200000 - 300000
Posted: 14 October 2026 (11 days ago)
Application Deadline: 11 January 2027
Vacancies: 1 Vacancy

Job Summary

Job description

Source: Paraform - $200000-$300000 base competitive equity.

Location: Palo Alto CA - in person 5 days/week. Visa: open to transfers (OPT H1B).

About this role

As a Member of Technical Staff Product/Agent at NeoCognition youll be one of the founding engineers transforming research into real user-facing products and developer experiences working across the full stack (backend APIs data infrastructure front-end interfaces SDKs) to make LLM agent research usable and impactful. Youll collaborate closely with research scientists platform engineers and UX researchers.

Responsibilities
  • Design build and maintain production-ready applications and developer tools including web apps APIs SDKs and internal libraries

  • Drive the end-to-end product lifecycle from concept and prototype to launch iteration and user feedback

  • Translate cutting-edge research outputs into robust usable product features and developer-facing abstractions

  • Contribute to the architecture design and scalability of systems as usage grows

  • Collaborate across research design and infrastructure teams to align product goals with technical feasibility

  • Define and uphold engineering excellence: testing CI/CD documentation and deployment best practices

  • Build tools and abstractions that make it easier for internal teams and external developers to leverage the AI systems

Agent harness and memory (product) backend serving layer (platform) ML/LM research (training data evals). This role sits in the agent harness/product bucket.

Tech stack

Python TypeScript/JavaScript

About NeoCognition

AI agent lab for specialized intelligence: developing AI agents that continuously learn to reach expert-level intelligence. Founding teams research is used in frontier models from OpenAI Anthropic Google and others. 10 employees founded 2025 $40M total funding Palo Alto.

Job requirements
  • 2-7 years as a product engineer building a breadth of AI applications and agents

  • Full-stack range: backend APIs data infrastructure front-end interfaces SDKs

  • Python and TypeScript/JavaScript

  • In-person 5 days/week in Palo Alto

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Required Experience:

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