AI Engineer

AI Engineer

There's no secret to become number-one, it takes willingness to improve and determination to pursue it. At GRiT®, it’s all about the journey getting there. We trust talent and intelligence are important, yet passion and perseverance are key to achieving any goal.

We are Tech Passionate People with a Purpose, delivering solutions while building strong long-term relations.

Recognizing each person’s unique contribution to our collective success, we embrace inclusion and diversity, committed to creating a respectful and socially responsible environment.

People. Technology. Innovation. All-around it.

Are you GRiTTY enough to be part of our journey?

Take the first step by applying now and let’s create our future together.

Job Description:

We are looking for an innovative AI Engineer to drive the end-to-end lifecycle of advanced Artificial Intelligence solutions. In this role, you will be at the forefront of designing, deploying, and scaling Machine Learning and Generative AI systems, with a strong emphasis on building autonomous AI agents. Your work will directly impact our core products and business operations by turning cutting-edge Proofs of Concept (PoCs) and pilots into scalable, production-ready features. This position offers a highly flexible work model.

Must-Have:

• A minimum of 4 years of hands-on experience in Machine Learning, including taking models from development to production environments (MLOps & Deployment)
• Deep expertise in Generative AI ecosystems, including working with both commercial (e.g., OpenAI) and open-source Large Language Models (LLMs)
• Practical experience building Retrieval-Augmented Generation (RAG) pipelines and utilizing frameworks like LangChain or LlamaIndex
• Proven ability to design and orchestrate intelligent AI Agents that interact with external tools (APIs, Databases) using orchestration frameworks such as LangGraph, CrewAI, or AutoGen
• Advanced skills in prompt engineering to optimize model outputs
• Comfortable working within Agile/SCRUM methodologies
• High autonomy, sharp critical thinking, and the ability to bridge the gap between tech and business (translating complex AI capabilities into clear business value)

Would be great if you have:

• An academic background in Applied Mathematics, Data Science, Computer Science, or a related quantitative field
• A strong portfolio showcasing previous end-to-end AI implementations that delivered visible, real-world impact

What’s in it for you:

• Continuous Training and Certifications
• GRiT Prizes: GRiT Baby Gift, GRiT Birthday Prize, GRiT Recommendation Prize
• Exclusive Partnerships/Discounts: (Gym, Health, Well-being, Lifestyle, Financial, etc…)
• Unique Events
• Welcoming Office (Fruit, Coffee, Pool Table, etc.)
• Competitive Compensation
• Pay for Performance

#TechWithPassion - Fuel your fire, join our tech tribe!

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Contacts and Address

Linkedin

Av. 5 de Outubro 124, 9º 1050-061 Lisboa