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updated october 2026

Machine Learning Engineer Jobs in Madrid (October 2026)

4 open Machine Learning Engineer positions in Madrid as of October 2026, across 2 hiring companies — 2 of them remote-friendly. JetBrains 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 Madrid →

Data Engineer (23)AI Engineer (22)Data Analyst (13)Analytics Engineer (10)Data Scientist (10)Research Scientist (7) (4)
J

Senior Machine Learning Engineer, Biologics Discovery

Jj·Spring House, Pennsylvania, United States of America; Raritan, New Jersey, United States of America; Titusville, New Jersey, United States of America; Madrid, Spain; Beerse, Antwerp, Belgium·On-site
Senior·ML Engineer·$109k – $175k
PythonTensorFlowPyTorchBioinformatics
3w ago→
J

Senior ML Engineer, Biologics Discovery - ES

Jj·Madrid, Spain·On-site
Senior·ML Engineer·$55k – $88k
PythonMachine learningDeep learningBioinformatics
3w ago→
J

(Senior) Machine Learning Developer (Junie)

JetBrains·Amsterdam, Netherlands; Belgrade, Serbia; Berlin, Germany; Limassol, Cyprus; London, United Kingdom; Madrid, Spain; Munich, Germany; Paphos, Cyprus; Prague, Czech Republic; Remote, Germany; Warsaw, Poland; Yerevan, Armenia·Hybrid
Senior·ML Engineer
PythonLLMsCliModel ensembling
1mo ago→
J

Founding ML Engineer (Spectrum)

JetBrains·Amsterdam, Netherlands; Belgrade, Serbia; Berlin, Germany; Limassol, Cyprus; London, United Kingdom; Madrid, Spain; Munich, Germany; Paphos, Cyprus; Prague, Czech Republic; Remote, Germany; Warsaw, Poland; Yerevan, Armenia·Hybrid
Senior·ML Engineer
Vector databasesSimilarity searchKnowledge graphSemantic search
1mo ago→
no longer hiring

Recently closed Machine Learning Engineer roles in Madrid

Roles we listed that have since closed — kept for reference, and a useful read on who has been hiring.

IH

AIML Engineer, Agentic AI COA Accelerator

Closed
Iqvia Holdings·Madrid, Spain; Lisbon, Portugal; Athens, Greece; Warsaw, Poland; Barcelona, Spain; Budapest, Hungary·Hybrid
Mid·ML Engineer
PythonPyTorchTensorFlowMLOps
closed 1w ago→
F

Lead Data Science

Closed
Fever·Madrid·On-site
Senior·ML Engineer
Machine learningData pipelinesPredictive analyticsEvent recommendation systems
closed 1w ago→
I

Senior/Lead Machine Learning Engineer

Closed
IFS·Madrid, Madrid, Spain·On-site
Senior·ML Engineer
PythonTensorflow/pytorchMLOpsDocker/kubernetes
closed 2w ago→

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All locations →

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