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Goldcast

Posted 9 Oct 2026

Founding AI Engineer

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Employment
Full time
Team
Software Engineering
Posted
9 Oct 2026

About the role

We are looking for a Founding AI Engineer who will play a key role in building and scaling our AI products from the ground up. You will work closely with the founding team to design, develop, and deploy AI-powered solutions using Python, LLMs, and RAG. This is a high-ownership role where you can make key technical decisions and tackle challenging AI problems.


Responsibilities:

  • Build and deploy AI/ML applications using Python and LLMs.
  • Design and implement RAG (Retrieval-Augmented Generation) pipelines.
  • Work with LLM APIs, embeddings, vector databases, and prompt engineering.
  • Develop production-ready AI features and improve model performance.
  • Build scalable backend services and AI workflows.
  • Experiment with different LLM models, tools, and techniques to improve accuracy and reliability.
  • Work closely with founders, product, and engineering teams to convert business problems into AI solutions.
  • Own projects end-to-end, from ideation and prototyping to deployment and monitoring.
  • Stay updated with the latest developments in Generative AI, LLMs, RAG, and AI agents.


Requirements:

  • 3-6 years of experience in software engineering / AI engineering.
  • Strong programming skills in Python.
  • Hands-on experience working with LLMs and Generative AI.
  • Strong experience building RAG-based applications.
  • Experience with LLM frameworks/tools such as LangChain, LlamaIndex, or similar.
  • Understanding of embeddings, vector databases, semantic search, and prompt engineering.
  • Experience with LLM APIs such as OpenAI, Anthropic, Gemini, or open-source models.

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