Generative AI Product Engineer

Join a project that uses technology to make healthcare more accessible and closer to people. This project develops solutions that improve the experience of those seeking healthcare services, so if you’re looking for a collaborative environment where your work can make a real difference in people’s lives, this could be the right challenge for you.

We're looking for a Generative AI Product Engineer based in Lisbon (hybrid) to help design and scale AI-powered products that create real business impact.

What you'll do:

• Design and build enterprise Generative AI capabilities;
• Engineer prompts, AI workflows and retrieval pipelines;
• Develop and improve Retrieval-Augmented Generation (RAG) solutions;
• Design AI evaluation frameworks and benchmark methodologies;
• Build high-quality datasets for AI validation;
• Continuously improve AI quality, accuracy and reliability;
• Prototype and evaluate new LLMs and AI technologies;
• Monitor AI behaviour in production and contribute to AI observability.

What we're looking for:

• 4+ years of experience in AI Engineering, Machine Learning, or Data Science;
• At least 18 months of hands-on experience with Generative AI, LLMs, Prompt Engineering, reasoning and retrieval strategy and Engineering/LLM observability on an Entreprise-scale AI Gen project;
• Strong Python and SQL skills;
• Proven track record working with AI engineering and LLM observability frameworks such as MLFlow, Langfuse, Arize;
• Analytical mindset, strong problem-solving abilities, and a passion for innovation. 

Nice to have:

• Azure OpenAI, OpenAI APIs, LangChain, LangGraph, Semantic Kernel, Vector Databases, Langfuse, Grafana AI, or Azure AI Foundry.

Why join us?

• Work on impactful AI products;
• Shape the future of Enterprise AI within;
• Collaborate on one of Portugal's most ambitious AI roadmaps.