AI Builder (Voice + LLM) - Work Directly With Founder

$15–40 / hour
3 weeks ago on
Upwork Upwork
Node.js Python AI n8n OpenAI APIs

Join an AI-native company in Warsaw working directly with the founder to build a core system focused on extracting and operationalizing human intelligence. You will be part of a 2–4-week MVP sprint, developing a data + AI orchestration platform with ingestion pipelines, LLM-powered workflows, and API integrations.


About the Founder: Experienced in strategy and tech, previously a senior executive at McKinsey. Funding the project and handling major operations.


Requirements: 2–5 years experience or strong self-taught builder, familiarity with APIs and LLMs, and ability to work efficiently without detailed specs.

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