AI Engineer jobs in Portugal
Explore 20 matching jobs.
Senior AI Engineer
Hiire
Posted: 10/21/2026CloudPython
Junior Fullstack Developer – AI Focus
Alongside
Posted: 10/20/2026CloudJavaScriptNext.jsNode.jsReact
Client Deployment Lead, AI
TheSoul Group
Posted: 10/16/2026AI Engineer – .NET, Azure AI
Imaginary Cloud
Posted: 10/14/2026Azure.NET
CAD Engineer – AI Trainer
Mindrift
Posted: 10/14/2026Python
Freelance Mechanical CFD Engineer, AI Trainer
Mindrift
Posted: 10/14/2026Python
CFD Engineer – AI Trainer
Mindrift
Posted: 10/13/2026Python
Freelance Mechanical CAD, Simulation Engineer – AI Trainer
Mindrift
Posted: 10/13/2026Python
AI Lead
JUPUS
Posted: 10/12/2026Python
Developer – AI Developer, Temporary
Azapi Solutions
Posted: 10/9/2026AI Engineer, .NET, Azure AI
Imaginary Cloud
Posted: 10/7/2026Azure.NET
Freelance Mechanical CFD Engineer – AI Trainer
Mindrift
Posted: 10/7/2026Python
Senior AI Engineer
UMO
Posted: 10/6/2026Python
Freelance Mechanical CAD, Simulation Engineer – AI Trainer
Mindrift
Posted: 10/6/2026Python
Tech Lead – ML/AI Engineering
Glintt Global
Posted: 10/2/2026AirflowCloudPython
Fullstack Developer – AI-Driven
Alongside
Posted: 9/30/2026CloudJavaScriptNext.jsNode.jsReact
AI Engineer
Laminar Projects
Posted: 9/29/2026DockerKubernetesPython
AI Engineer – .NET, Azure AI
Imaginary Cloud
Posted: 9/23/2026Azure.NET
Lead AI Generative Designer
Social Discovery Group
Posted: 9/17/2026Flux
Senior AWS AI Engineer
Keyrus
Posted: 9/15/2026AWSCloudPythonTerraform
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in Machine Learning Engineering and Applied AI, with a strong focus on developing and deploying NLP pipelines and LLM-powered applications. Proficient in Python programming and familiar with MLOps practices, capable of translating complex technical solutions into business value.
Highest-signal resume keywords
Machine Learning EngineeringNatural Language Processing (NLP)Large Language Models (LLMs)Python ProgrammingCloud Infrastructure
Tech Stack
Tools & technologiesCloudPython
About the role
Key responsibilities & impact- Design, develop and deploy machine learning and AI solutions for business verification, risk assessment and compliance workflows
- Build LLM-powered applications and AI agents to automate complex information processing and decision-making
- Develop NLP pipelines to extract, classify and structure information from multiple data sources
- Work with large-scale datasets to identify patterns, relationships and relevant business insights
- Develop and optimise machine learning pipelines from experimentation through production deployment
- Evaluate and improve model performance, accuracy, reliability, latency and cost
- Collaborate with backend engineers and product teams to integrate AI capabilities into scalable applications
- Contribute to architectural discussions, technical decisions and engineering best practices
- Explore emerging AI technologies and identify opportunities to apply them to real business challenges
Requirements
What you’ll need- Strong professional experience in Machine Learning Engineering, Applied AI or a related field
- Excellent programming skills in Python
- Hands-on experience with NLP and Large Language Models (LLMs)
- Experience developing and deploying machine learning or AI-powered applications in production
- Familiarity with AI Agents, Retrieval-Augmented Generation (RAG), embeddings or semantic search
- Strong software engineering fundamentals and understanding of scalable system design
- Experience working with cloud infrastructure and modern development practices
- Ability to approach complex problems independently and translate technical solutions into business value
- Strong communication skills and fluency in English
- Experience with LangChain, LangGraph, LlamaIndex or similar frameworks
- Knowledge of vector databases and information retrieval techniques
- Experience with LLM evaluation, fine-tuning or model optimisation
- Familiarity with MLOps, monitoring and model deployment
- Experience with entity resolution, knowledge graphs or large-scale data processing
- Previous experience in fintech, financial services, compliance or fraud prevention
Benefits
Comp & perks- Real-world AI challenges: Build intelligent systems that are used in production and solve meaningful problems in financial services
- Technical ownership and a genuine voice in engineering decisions, architecture and product evolution
- International collaboration with experienced engineers and product professionals across Porto and London
- Opportunity to explore emerging AI technologies with practical applications and measurable impact
- Career growth and opportunity to take on greater responsibility
- Hybrid flexibility with two days per week in the Porto office
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Machine LearningAI Solutions DevelopmentNLP Pipeline DevelopmentModel Evaluation and OptimisationData ProcessingEntity ResolutionKnowledge GraphsInformation Retrieval TechniquesModel DeploymentScalable System Design
Soft Skills
Strong Communication SkillsIndependent Problem Solving
Tools & Technologies
LangChainLangGraphLlamaIndexAI AgentsRetrieval-Augmented Generation (RAG)Vector Databases
Industry Keywords
FintechFinancial ServicesComplianceFraud Prevention
