NLP Jobs in Barcelona

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Data Science Intern

Easy Apply

YEGO

Barcelona, Catalonia, Spain

Full-time

Salary not specified

3 months ago

PythonPandasNumPyScikit-learnSQLStatisticsMachine LearningData ScienceFeature engineeringNLPComputer visionGeospatial analysisGitData visualizationModel deployment

Data Engineer

EMERALD STAY®

Venture round · $34.8M
99% recommend

Barcelona, Catalonia, Spain

Full-time

Salary not specified

2 months ago

Data engineeringMongoDBMetabaseSQLNoSQLNode.jsETLELTAWSPythonTypeScriptData modelingAILLMNLPData visualization

Senior AI Engineer

Lexroom

Series B · $49.9M
Team +385%

Barcelona, Catalonia, Spain

Full-time

EUR70,000 - EUR100,000

3 weeks ago

PythonLLM researchDeep learningRAGAgent-driven AINLPMLOpsVector databasesFull-text searchSupervised learningReinforcement learningData validationMachine learning pipelinesCode review

Middle Machine Learning Engineer

Easy Apply

Impress

Venture round · $40M
Team +18%

Barcelona, Catalonia, Spain

Full-time

EUR52,000 - EUR62,000

2 weeks ago

Machine learningPythonNumPyPandasScikit-learnPyTorchTensorFlowNLPDeep learningSQLCausal inferenceA/B testingFeature engineeringModel deploymentStatisticsGradient boosting

Language Engineer (Hebrew), Global Siri

Apple

Team +27%
80% recommend

Barcelona, Catalonia, Spain

Type not specified

Salary not specified

6 days ago

Machine LearningNatural Language UnderstandingLarge Language ModelsSoftware EngineeringPythonSwiftObjective-CC++CNLPData EngineeringASRTTSPrompt EngineeringRetrieval-Augmented GenerationHebrew

Frontier AI Research Principal

AstraZeneca

80% recommend

Barcelona, Catalonia, Spain

Full-time

Salary not specified

2 days ago

Artificial IntelligenceMachine LearningPythonPyTorchJAXLarge Language ModelsAgentic AIComputational ModelingCloud ComputingHigh-Performance ComputingData EngineeringNLPGraph LearningMLOpsKubernetesDocker

Senior Ruby on Rails Engineer (Remote)

Easy Apply

Recruiter4you

Tirana, Central Albania, Albania, Vienna, Austria, City of Sarajevo, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina, Sofia, Sofia-City, Bulgaria, Limassol, Cyprus, Cyprus, Tallinn, Estonia, Tbilisi, Georgia, Berlin, Germany, Municipality of Athens, Attica, Greece, Dublin, Leinster, Ireland, Milan, Lombardy, Italy, Cagliari, Trentino – Alto Adige/Südtirol, Italy, Rīga, Latvia, Vilnius, Vilnius County, Lithuania, Sliema, Central Region, Malta, Skopje, North Macedonia, Warsaw, Masovian Voivodeship, Poland, Lisbon, Portugal, Bucharest, Romania, Vozdovac Urban Municipality, Central Serbia, Serbia, Málaga, Andalusia, Spain, Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, Stockholm Municipality, Sweden, London, England, United Kingdom, Paris Township, Michigan, United States

Full-time

EUR75,000 - EUR105,000

2 months ago

Ruby on RailsPostgreSQLRedisHotwireTurboStimulusTailwind CSSBackend developmentScalable applicationsAI-assisted codingGenerative AILLMsNLPMachine learningCode reviewsTechnical decision-making

Senior Knowledge Graph Engineer

EcoVadis

Barcelona, Catalonia, Spain

Full-time

Salary not specified

2 months ago

Knowledge graphsPythonNeo4jSPARQLCypherRDFOWLSHACLAzureNLPLangChainLlamaIndexdbtVector storesEntity resolutionGraphRAG

Senior Knowledge Graph Engineer

EcoVadis

Barcelona, Catalonia, Spain

Full-time

Salary not specified

4 weeks ago

Knowledge GraphPythonNeo4jRDFSPARQLGraphRAGAzureNLPLangChainLlamaIndexSHACLData pipelinesEntity resolutionSemantic webCypherMachine learning

Senior Machine Learning Engineer

Dow Jones

Team +42%

Barcelona, Catalonia, Spain

Full-time

Salary not specified

2 months ago

PythonMachine LearningNLPPyTorchHuggingFaceLangChainspaCyNLTKScikit-learnAWSGCPDockerKubernetesGitVector storageGraph databases

Prácticas Consultoría SAP - Enero 2027 Barcelona

Barcelona, Catalonia, Spain

Type not specified

Salary not specified

2 months ago

SAPBusiness consultingTechnology consultingBig dataAnalyticsCybersecurityRPANLPCloud computingProcess optimizationChange managementFunctional requirementsSystem integrationProject lifecycle managementTeamworkCustomer orientation

Senior AI Engineer en Barcelona | T&T AI

Deloitte España

Barcelona, Catalonia, Spain

Type not specified

Salary not specified

4 weeks ago

Artificial IntelligenceMachine LearningGenerative AIPythonCloud ComputingLLMsRAGData EngineeringMLOpsLLMOpsDevOpsSoftware EngineeringNLPDeep LearningAPI DevelopmentCloud Platforms

Senior Consultant - Quantitative modeling BCN

KPMG

Barcelona, Catalonia, Spain

Type not specified

Salary not specified

2 months ago

Quantitative modelingRisk managementData analyticsFinancial consultingSASSQLRPythonRPAOCRNLPAIProject managementStrategic planningRegulatory complianceBusiness process design

AI Solution Architect

Hitachi

Team +12%
87% recommend

Bengaluru, Karnataka, India, Milan, Lombardy, Italy, Krakow, Lesser Poland Voivodeship, Poland, Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain

Full-time

Salary not specified

4 weeks ago

AI/MLCloud platformsData architectureSolution governancePythonGenerative AIPredictive analyticsNLPComputer visionAPI designMLOpsContainerizationSystem integrationStakeholder managementEnterprise architecture

Senior Principal Applied AI Scientist

Preply

Series D · $150M
Team +14%

Barcelona, Catalonia, Spain

Full-time

Salary not specified

3 months ago

Deep learningNLPInformation retrievalLLMsMultimodal AIMachine learningRetrieval-augmented generationPyTorchAWSGoogle CloudScientific leadershipStrategic planningMentorshipArchitecture designProduct strategy

Associate Director, Data Science & Artificial Intelligence

Novartis

81% recommend

Barcelona, Catalonia, Spain

Full-time

EUR63,800 - EUR118,400

6 days ago

Artificial IntelligenceData ScienceMachine LearningStatistical AnalysisData GovernanceData VisualizationPythonR ProgrammingSQLDeep LearningGenerative AINLPBiostatisticsChange ManagementStakeholder EngagementData Literacy

Senior Machine Learning Engineer

Comply365

Team +18%

Barcelona, Catalonia, Spain

Employee

EUR110,000 - EUR130,000

2 months ago

Machine learningPythonNLPPyData ecosystemPandasScikit-learnPytorchTensorflowMLOpsMLFlowWeights & BiasesCloud computingSoftware engineeringStatisticsData pipelinesTechnical leadership

Enterprise Artificial Intelligence Architect

EPAM Systems

80% recommend

Barcelona, Catalonia, Spain

Full-time

Salary not specified

3 months ago

Enterprise ArchitectureAI/ML FoundationsLarge Language ModelsAgentic AINLPPythonAWSGoogle CloudAzureAI SecurityAI GovernanceData ManipulationFAIR AI PrinciplesStakeholder ManagementCloud ArchitectureKnowledge Management

Language Engineer (Spanish), Global Siri

Apple

Team +27%
80% recommend

Barcelona, Catalonia, Spain

Type not specified

Salary not specified

2 months ago

Machine LearningNatural Language UnderstandingLarge Language ModelsSoftware EngineeringPythonSwiftObjective-CC++CData EngineeringNLPSpeech RecognitionASRTTSPrompt EngineeringRetrieval-Augmented Generation

Language Engineer (English UK), Global Siri

Apple

Team +27%
80% recommend

Barcelona, Catalonia, Spain

Type not specified

Salary not specified

2 months ago

Machine LearningSoftware EngineeringNatural Language UnderstandingLarge Language ModelsPythonSwiftObjective-CC++CData EngineeringNLPSpeech RecognitionGenAIPrompt EngineeringRetrieval-Augmented GenerationASR

Data Science Intern

• via Teamtailor

YEGO

Barcelona, Catalonia, Spain

Full-time

Salary not specified

3 months ago

On-site

Key Skills

PythonPandasNumPyScikit-learnSQLStatisticsMachine LearningData ScienceFeature engineeringNLPComputer visionGeospatial analysisGitData visualizationModel deployment

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