Artificial Intelligence Engineer | Hybrid | Porto

We're working with a leading financial technology organisation that is expanding its engineering team and is looking for an experienced Artificial Intelligence engineer

This is an opportunity to help build and enhance mission-critical trading and financial systems while driving the adoption of AI technologies across enterprise applications.

What you'll be doing

Translate business requirements into functional applications and innovative AI/LLM solutions
Design, fine-tune, deploy, and optimize AI/ML models for real-world applications
Develop and refine prompts for LLM-based solutions (prompt engineering) and experiment with model parameters (e.G., temperature, top-p)
Create proofs of concept (POCs) for R&D using notebooks (e.G., Jupyter) and analyze complex datasets
Ensure AI governance, implementing guardrails, auditing, and secure usage best practices
Design scalable, cloud-native architectures, build and integrate AI solutions into business line applications
Collaborate with cross-functional teams, conduct code reviews, and mentor team members

What we're looking for

Bachelor’s/Master’s degree in Computer Science, Engineering, or a related field
Hands-on software development experience, with solid database and scalable system design knowledge
2+ years of experience in Machine Learning, Generative AI, or Data Science, with good proficiency in Python
Hands-on experience with AI model fine-tuning, prompt engineering, and LLM frameworks/tools (GPT, Transformers, Hugging Face)
Experience with AWS (SageMaker, Bedrock) or Azure equivalents
Solid grasp of trusted AI practices, API security, AI guardrails, and data privacy
Excellent problem-solving skills, Agile/Scrum proficiency, and fluent English

Nice to have

Experience with AWS Bedrock, SageMaker or Azure AI services
MLOps experience
AI or cloud certifications
Experience deploying production-grade AI solutions

Why apply?

Relevant cloud or AI certifications (AWS/Azure)
Experience building production-grade AI solutions
Exposure to MLOps and AI governance frameworks
C# with .Net or Java with Spring Boot
Experience with containerization (Docker, Kubernetes) and DevOps/CI/CD pipelines

If you're passionate about latest advances in AI and Large Language Models , we'd love to hear from you.

Artificial Intelligence Engineer

Comece com seu e-mail