AI GenAI Engineer

Date PostedMay 28, 2026LocationLisboa, Portugal (Regime Híbrido)CompanyCrab TechSalary €18 000 - €60 000 por ano TypeFull-time, Hybrid

Job Summary

The AI/GenAI Engineer will be responsible for developing and implementing solutions using Python, LLMs, and RAG architectures. This role requires mid-level expertise to design and optimize prompt engineering workflows. You will work in a hybrid environment to drive innovation in generative AI applications.

Responsibilities

  • Develop AI/GenAI applications using Python
  • Implement and fine-tune LLMs
  • Build RAG architectures
  • Execute Prompt Engineering

Required Skills

  • Python
  • LLMs
  • RAG
  • Prompt Engineering

Job Details

Responsibilities: - Design, develop, and deploy AI/GenAI applications using Python. - Implement and fine-tune Large Language Models (LLMs) to meet business requirements. - Build and maintain RAG (Retrieval-Augmented Generation) architectures for data retrieval. - Engage in advanced Prompt Engineering to optimize model performance and output quality. Requirements: - Proven experience (2-3 years) in AI/GenAI development. - Proficiency in Python programming. - Deep understanding of LLMs and RAG frameworks. - Experience with Prompt Engineering techniques. - Ability to work effectively in a hybrid team setting.