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updated october 2026

Machine Learning Engineer Jobs in Portugal (October 2026)

12 open Machine Learning Engineer positions in Portugal as of October 2026, across 9 hiring companies — 4 of them remote-friendly. Iterable leads with 2 openings. Listings are updated daily, and every role links straight to the employer's official application page.

All data science jobs in Portugal →

Data Engineer (48)AI Engineer (21)Data Analyst (20)MLOps (11)Data Scientist (10)Analytics Engineer (9) (2)
SY

(Senior) Machine Learning Engineer, Revenue Management (m/f/d)

Start your now!·Lisbon, Portugal·On-site
Senior·ML Engineer
PythonMLOpsFeature engineeringModel deployment
1w ago→
SY

(Senior) Machine Learning Engineer, Revenue Management (m/f/d)

Start your now!·Lisbon, Portugal·On-site
Senior·ML Engineer
PythonMachine learningFeature engineeringModel deployment
2w ago→
G

Threat and Analytics Lead

GoCardless·Lisbon, Portugal·On-site
Senior·ML Engineer
Machine learningFraud detectionAi pipelinesData analytics
1mo ago→
LI

Senior Machine Learning Engineer

Loka, Inc·LatAm, North Macedonia, Portugal, Serbia·Hybrid
Senior·ML Engineer
Generative AIBiomedical mlTransformer modelsAgentic ml
1mo ago→
LI

Machine Learning Engineer

Loka, Inc·LatAm, North Macedonia, Portugal, Serbia·Hybrid
Mid·ML Engineer
Generative AIBioinformaticsTransformer-modelsAgentic-applications
1mo ago→
K

Machine Learning Engineer

knok·Matosinhos, Porto District, Portugal·On-site
Mid·ML Engineer
PythonPyTorchTensorFlowscikit-learn
1mo ago→
I

Senior Machine Learning Engineer (Nova)

Iterable·Hybrid - Lisbon, Portugal·Hybrid
Senior·ML Engineer·$67k – $88k
Machine learning model developmentAi infrastructureCross channel engagement optimizationEnterprise data pipelines
2mo ago→
I

Senior Machine Learning Engineer

Iterable·Hybrid - Lisbon, Portugal·Hybrid
Senior·ML Engineer·$67k – $88k
Deep learning frameworksDistributed systemsFeature engineeringModel optimization
2mo ago→
A

Sr Machine Learning Engineer

Amgen·Portugal - Lisbon·On-site
Senior·ML Engineer
PythonMachine learningDeep learningModel deployment
2mo ago→
B

Member of Technical Staff, Machine Learning

BJAK·Portugal·On-site
Staff·ML Engineer
Production-ml-systemsLong-running-workflowsContext-persistenceTask-completion-systems
2mo ago→
D

Distributed Cloud | AI/ML Engineer

Devoteam·Lisboa, Lisboa, Portugal·On-site
Mid·ML Engineer
Llm integrationLangChainProduction ml pipelinesLLMOps
6mo ago→
A

Senior Data Scientist (Machine Learning)

Altersolutions·Lisboa, Portugal·On-site
Senior·ML Engineer
Machine learning model developmentDeep learningMl model deploymentData engineering
23mo ago→
Top Machine Learning Engineer hiring companies in Portugal →

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Methodology: live Machine Learning Engineer listings whose location includes Portugal, updated daily. Multi-office roles appear under every listed location.