SECJUR

AI Engineer

SECJUR

full-time

Posted on:

Origin:  • 🇵🇹 Portugal

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Job Level

Mid-LevelSenior

Tech Stack

AzureCloudDockerPythonRay

About the role

  • Own the end-to-end lifecycle of generative AI features, taking MVPs to reliable, secure, cost-aware production services on Azure.
  • Implement features like document summarization and Q&A chat (RAG).
  • Build MLOps on Azure, including deployment, monitoring, and observability.
  • Establish best practices for evaluation, safeguards, and prompt/response logging with PII-safe redaction.
  • Be the hands-on expert and first dedicated full-time AI Engineer, reporting to the IT Lead.
  • Influence architecture and future hiring while delivering as a senior individual contributor.

Requirements

  • 5+ years in MLOps/Data (SaaS/cloud) with shipped production systems.
  • 2+ years of specific experience with Generative AI (LLMs, prompt engineering, retrieval-augmented generation, etc.).
  • Proven RAG delivery with production-grade evals (automatic + targeted human review), observability (traces, prompt/response logging with PII-safe redaction), and safeguards (prompt-injection/jailbreak mitigations).
  • Python + Docker.
  • Experience with MLflow.
  • Experience with Azure (Azure OpenAI or compatible) and vector index solutions (Azure AI Search/pgvector/Elastic).
  • Experience with async orchestration.
  • High ownership; challenges assumptions with data.
  • Strong communicator, fluent in English, and thrives in a remote-first, cross-functional environment.
  • Experience with Databricks, Ray, or Kedro is a strong plus.
  • Must be eligible to work in Portugal (EU citizen or hold a valid Portuguese work permit).