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Expert AI & Data Science Engineer

QiBit Portugal

Oferta Full-time
Tecnologia Lisboa, pt €980 - €1 838/mês mercado Posted 5 hours ago
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21/04/2026
Há 5 hours ago

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Description

We are looking for an Expert AI & Data Science Engineer - GenAI to join the IT team of our client - a .

What will be your main tasks and responsibilities?

  • Develop and operationalize machine learning and generative AI models for high-impact business use cases;
  • Design and implement data science models, including feature engineering and rapid prototyping;
  • Build and automate AI pipelines, integrating them into business processes and tools;
  • Manage the full AI lifecycle, including MLOps, monitoring, retraining, and governance alignment;
  • Design and deploy GenAI applications for use cases such as content summarization, intelligent document processing, and chatbot assistants;
  • Ensure performance optimization and cost-efficiency of AI models in cloud environments;
  • Collaborate with data engineers and architects to align AI components with enterprise data architecture;
  • Work closely with BI and automation teams to operationalize AI insights across platforms;
  • Contribute to the standardization of reusable GenAI components, prompts, and evaluation techniques;
  • Ensure alignment with responsible AI guidelines, data privacy requirements, and IT security standards;
  • Translate complex AI models into actionable business insights through compelling storytelling;
  • Monitor new trends in GenAI and identify opportunities for innovation and impact.

What will be required from you?

  • Degree in Data Science, Computer Science, Statistics, or a similar area;
  • At least three years of experience in building and deploying machine learning models, preferably with cloud-based AI services, preferably on Google Cloud Platform (e.g.

Vertex AI, AutoML, BigQuery ML);

  • Strong proficiency in Python, with experience in ML and GenAI libraries (e.g. scikit-learn, TensorFlow, Hugging Face, OpenAI SDK);
  • Experience developing and deploying LLM-based applications (chatbots, summarizers, semantic search);
  • Knowledge of MLOps and GenAIOps workflows, model retraining, and monitoring;
  • Understanding of GenAI architectural patterns such as RAG, agentic workflows, and embedding stores;
  • Strong command of SQL and working with structured and semi-structured data;
  • Familiarity with APIs and tools for integrating GenAI capabilities into enterprise applications;
  • Extensive professional experience in distributed, multinational and complex organizations;
  • Strong stakeholder communication skills, including the ability to explain AI/GenAI capabilities and limitations;
  • Curiosity, adaptability, and a drive to stay ahead of AI innovation trends;
  • Fluency in English both written and spoken.

Sounds like you?

Send us your CV and let's talk!

Candidate-se através do website

Weather on start day

Tuesday, 21 de April — Partly cloudy · Max 21° · Min 15° · Rain 25% (0.1mm) · Wind 24 km/h

Previsão para os dias seguintes

  • Wed, 22 Apr
    Partly cloudy
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  • Thu, 23 Apr
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  • Fri, 24 Apr
    Partly cloudy
    Max 23° · Min 14°
  • Sat, 25 Apr
    Partly cloudy
    Max 24° · Min 15°

Detalhes

Listing type
Job Offer
Schedule Type
Full-time
Category
Tecnologia
Status
—
Location
Lisboa, pt
Start
21/04/2026
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Salário de Mercado

€980 - €1 838/mês