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AI Engineer

Etain AS

oslo, oslo, Norway Full-time June 14, 2026

Found Description

We're looking for an AI Engineer who wants to work on production AI systems that actually ship to users. You'll evolve our AI/ML infrastructure - from document ingestion pipelines to RAG retrieval to knowledge graph extraction.

This is a systems-focused AI role. You'll work across the full stack: designing embedding strategies, optimizing vector search, building agent workflows, and ensuring our AI features are fast, accurate, and reliable in production.

What You'll Work On

  • AI-Powered Workflows
  • Knowledge Graph & Structured Data
  • Production AI Infrastructure

Required

  • Strong understanding of embedding models, vector search, and similarity metrics
  • Experience building RAG systems (not just OpenAI API wrappers)
  • Familiarity with evaluation metrics (MRR, NDCG, , F1)
  • Understanding of prompt engineering and LLM limitations

Python Engineering

  • Production Python ex...

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