AI Engineer

Noxus
📍 Lisbon, Lisbon, Portugal 💼 Full-time 🕒 Posted February 18, 2026

Job Description

AI Engineer

We are looking for an AI Engineer ready to push the boundaries of what's possible with LLMs in a high-paced, intellectually demanding environment. This is an opportunity to shape the intelligence layer of our cutting-edge AI platform—designing, building, and optimizing the systems that power enterprise-grade AI experiences. You'll have the autonomy to drive ideas from concept to production, working at the intersection of applied research and scalable engineering.


Key Responsibilities

  • LLM Development & Integration: Design, build, and optimize LLM-powered features using known frameworks.
  • AI System Architecture: Work on robust, scalable AI pipelines that handle retrieval, reasoning, and generation at enterprise scale.
  • Prompt Engineering & Evaluation: Design advanced prompting strategies and build comprehensive evaluation pipelines—defining metrics, ...

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Job Details

  • Location Lisbon, Lisbon
  • Job Type Full-time
  • Category Software Development
  • Posted Date February 18, 2026
  • Application Deadline March 30, 2026