Data Scientist -AI/ML

Ardanis; Portugal; Presencial; EUR 50 000 - 70 000; Tempo integral

Resumo da oferta

A leading technology firm in Portugal is seeking an experienced Data Scientist to join their AI/ML team. The candidate will be responsible for developing end-to-end AI solutions and RAG architectures. A strong background in Azure and ML practices is essential, with 7+ years of experience required. This full-time position offers a mid-senior level opportunity in the IT services industry.

Qualificações

• 7+ years of experience in AI, Machine Learning, or Computer Science.
• Extensive hands-on experience with RAG architectures and frameworks.
• Fluent in English, with excellent communication skills.

Responsabilidades

• Design, develop, and deploy end-to-end AI/ML solutions.
• Lead the implementation of RAG-oriented architectures.
• Build production-level ML/AI systems following best practices.

Conhecimentos

AI

Machine Learning

Hands-on development

RAG architectures

Azure AI

Python

Software development practices

Ferramentas

Azure OpenAI

Terraform

LangChain

Descrição da oferta de emprego

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We are looking for an experienced Data Scientist to join our international AI/ML team. The ideal candidate will have a strong technical background and a passion for developing artificial intelligence solutions that deliver real impact for our clients and must have a strong focus on hands‑on development of end‑to‑end AI solutions and RAG (Retrieval‑Augmented Generation) architectures.

Responsibilities

• Design, develop, and deploy end‑to‑end AI/ML solutions, taking full ownership of projects.
• Lead the implementation of RAG‑oriented architectures, integrating language models with external data sources for accurate and up‑to‑date results.
• Build production‑level ML/AI systems following best software engineering and MLOps practices.
• Implement automated deployment, monitoring, scaling, and optimization of AI models and infrastructure.
• Perform advanced data analysis, including cleaning, variable transformation, and feature engineering.
• Develop, train, optimize, tune, parallelize, test, and deploy ML/AI models in production environments.

Requirements

• 7+ years of experience in AI, Machine Learning, or Computer Science.
• Extensive hands‑on experience with RAG architectures and frameworks.
• Experience with Azure AI (Azure OpenAI, AI Search) or equivalent cloud services, and frameworks such as LangChain, Semantic Kernel, or AutoGen.
• Strong expertise in Microsoft Azure, including infrastructure design and deployment, Terraform for infrastructure as code, private endpoints configuration and management, Azure Storage, Azure Key Vault, Azure Functions, and integration services.
• Fluent in English, with excellent communication skills.
• Preferred experience in Java, Python or .NET also acceptable.
• Strong software development and engineering practices are highly valued.
• Strong experience in Microsoft Azure and Azure Cloud.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Other

Industries

IT Services and IT Consulting

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