Jobs in Lisbon, Portugal

About the role

We're looking for an AI Engineer to design and build the AI systems behind real, production-grade applications. This is applied engineering work: building agentic workflows, retrieval pipelines, and orchestration layers that integrate into business-critical environments and stand up to real-world use. You'll take AI capabilities from idea to deployment, owning the full path including evaluation, observability, and the operational concerns that determine whether a system survives contact with users.

What you'll bring

• You have 3+ years of experience shipping AI-powered systems in production, and a background in computer science, math, physics, engineering, or another technical or scientific field.
• You're strong in Python and fluent in the patterns of modern LLM engineering: agents, MCP, skills, tool use, retrieval, structured outputs, and evals.
• You're also a real software engineer underneath.
• CI/CD, testing, version control hygiene, and code quality matter to you, because they're what let you keep moving fast without things falling over.
• You understand how to balance accuracy, latency, cost, and maintainability, and you've debugged enough production systems to have opinions about it.
• You're comfortable wrapping AI logic into services that other engineers can consume without surprises.