Luza Tecnologia

A company integrated into the Cronos Group, with over 500 companies, 7,500 employees, 10,000 clients, and offices in 10 countries, this organization is a catalyst in translating new technologies into business solutions, always in close collaboration with the client. Luza specializes in Microsoft Modern Workplace, Dynamics 365, Azure, and Power Platform.
About company
This job is closed
This position is no longer accepting applications. Closed on January 17, 2026.

Ai engineer

Remote

location

date January 3, 2026

types Full-time

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This is a remote position.

Job Title: AI Engineer

Location: Portugal

Work Regime: Full-time & Remote (must be located in Portugal)

Overview / Summary: We are looking for an experienced AI Engineer to join our team. This Engineer will lead the development and deployment of generative AI solutions in enterprise environments.

This role will focus on designing, implementing, and optimizing Large Language Model (LLM) applications, integrating AI services across Microsoft Azure, and building Copilot solutions. You should have extensive experience in AI/ML, cloud infrastructure, and leading technical projects.

Responsibilities and Tasks:

- Lead the design, development, and deployment of GenAI solutions.

- Deliver autonomous GenAI applications (OpenAI, AI Search) and implement AI/ML workflows for business applications.

- Prepare data and develop prototypes projects from concept to production, including planning, architecture, and solution validation.

- Integrate external APIs, Microsoft 365 services (Graph API, Power Automate, Power Apps, Dataverse), and other enterprise systems with AI solutions.

Requirements

Mandatory Requirements:

- +5 years of experience in Machine Learning, Generative AI, or related fields.

- Experience implementing GenAI solutions, LLMs (GPT-4o, O3) and Copilot implementations.

- Experience with Azure AI Services for TTS, STT, OCR, embeddings, and data processing.

- Backend API development experience, particularly with FastAPI.

- DevOps and MLOps practices, including Docker, CI/CD, Azure Container Registry, and secrets management (Azure Key Vault, GitHub, HashiCorp Vault).

- Azure Cloud services: Functions, Logic Apps, OpenAI Service, AI Search/Foundry, Data Factory, Databricks, Blob Storage, CosmosDB, and Application Insights.

Complementary Requirements:

- Knowledge of Gemini 2.5 Pro and Claude 3.7 Sonnet.

- Microsoft Copilot applications, GenAI grounding, RAG setup, and vector search integration.

- API integration, REST calls, OAuth 2.0, Azure AD, and token-based authentication.

Benefits

Important: Our company does not sponsor work visas or work permits. All applicants must have the legal right to work in the country where the position is based.

Only candidates who meet the required qualifications and match the profile requested by our clients will be contacted.

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