Entry-Level Prompt Engineering Jobs in Barcelona

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Mindrift

AI Agent Evaluation Analyst (Freelance)

Easy Apply

Mindrift

  • Team +31%
Barcelona, Catalonia, Spain
Part-time
Salary not specified
12 months ago
Analytical ThinkingAttention to DetailStructured Data FormatsCommunicationPolicy EvaluationLogic PuzzlesCase StudiesScenario DesignConsultingAcademiaOlympiadsResearchLLMsPrompt EngineeringQATest-Case Thinking
Criteo

AI Data Analyst Intern

Criteo

  • 76% recommend
Barcelona, Catalonia, Spain
Full-time
Salary not specified
2 weeks ago
PythonSQLData analysisAI agentsWorkflow automationPrompt engineeringData qualityData documentationProcess mappingAnalytical mindsetTestingCommunicationCollaborationLLMs
Alignerr

Software Engineer (AI Training)

Alignerr

  • Team +60%
Barcelona, Catalonia, Spain
Contractor
USD20 - USD100
4 months ago
PythonJavaScriptJavaC++GoTypeScriptData StructuresAlgorithmsSoftware DesignDebuggingCode ReviewTechnical WritingPrompt EngineeringProblem SolvingAsynchronous CommunicationSoftware Engineering
Alignerr

Software Engineer (AI Training)

Alignerr

  • Team +60%
Barcelona, Catalonia, Spain
Contractor
USD20 - USD100
3 months ago
PythonJavaScriptJavaC++GoTypeScriptData StructuresAlgorithmsSoftware DesignCode ReviewDebuggingTechnical WritingPrompt EngineeringLLMsCloud PlatformsDevOps
Alignerr

Software Engineer (AI Training)

Alignerr

  • Team +60%
Barcelona, Catalonia, Spain
Contractor
USD20 - USD100
5 days ago
ProgrammingCode ReviewDebuggingCode OptimizationData StructuresAlgorithmsSoftware DesignProblem-SolvingTechnical WritingAI-Generated Code EvaluationSecurity AnalysisPerformance AnalysisPrompt EngineeringAsynchronous Collaboration
fonio

Junior Customer Success Manager (FR, ES, IT)

fonio

  • Seed · $17M
  • Team +500%
Barcelona, Catalonia, Spain
Full-time
EUR50,000 - EUR55,000
1 months ago
Customer SuccessOnboardingTechnical SupportAI Voice AgentsCRMHubSpotNo-code toolsAutomationPrompt engineeringAPIWebhooksCommunicationProblem solvingProject managementMultilingual
Delivery Hero

Comms & AI Intern

Delivery Hero

Barcelona, Catalonia, Spain
Intern
Salary not specified
2 months ago
CRMLifecycle marketingAutomationAISQLPythonData analysisCampaign managementPrompt engineeringSegmentationA/B testingReportingLocalizationCommunicationProject execution

SAP iXp Intern (AI & Innovation Focus) - EMEA Partner Ecosystem Growth

SAP

  • 88% recommend
Barcelona, Catalonia, Spain
Type not specified
Salary not specified
7 months ago
Data analysisBusiness intelligenceGenerative AIPrompt engineeringAgentic AIPipeline managementForecastingCommunicationAnalytical mindsetMS OfficeRapid prototypingStrategic planningCollaborationBusiness operations
Popcarte

Consultant(e) IA / Data et Stratégie, rattaché(e) au CEO

Popcarte

Barcelona, Catalonia, Spain
Full-time
Salary not specified
4 weeks ago
AI StrategyLarge Language ModelsAI Agent DevelopmentData AnalysisBusiness Case DevelopmentProcess AnalysisPrompt EngineeringPythonSQLBigQueryAPI IntegrationMCP ConnectorsUser TrainingAI GovernanceStakeholder CommunicationFrench Communication
Glovo

Comms & AI Intern

Glovo

  • Team +14%
Barcelona, Catalonia, Spain
Intern
Salary not specified
2 months ago
Lifecycle MarketingCRM Campaign ExecutionCampaign StrategyAudience SegmentationCampaign Quality AssuranceCampaign LocalizationPerformance ReportingA/B TestingSQLPythonAI-Powered WorkflowsAutomationPrompt EngineeringData AnalysisCommunicationFigma
ALIF

Graphic Design Intern

ALIF

Barcelona, Catalonia, Spain
Intern
Salary not specified
2 weeks ago
Graphic DesignFigmaAdobe PhotoshopAI Image GenerationPrompt WritingArt DirectionRetouchingCompositingTypographyLayout DesignSocial Media DesignPaid Advertising CreativeBrand ConsistencyFile Preparation and ExportAttention to DetailEnglish Communication
Fossil Group

Data Engineer Intern (Gen AI & Analytics) – Temporary 12 Months (f/m/x)

Fossil Group

Barcelona, Catalonia, Spain
Type not specified
Salary not specified
4 weeks ago
SQLPythonData EngineeringGenerative AIRAGDatabase DesignETLELTData GovernanceVector DatabasesLLM OrchestrationBigQuerySnowflakeSparkTableauPower BI
Alignerr

Software Engineer (AI Training)

Alignerr

  • Team +60%
Barcelona, Catalonia, Spain
Contractor
USD20 - USD100
2 weeks ago
ProgrammingCode ReviewDebuggingCode OptimizationData StructuresAlgorithmsSoftware DesignProblem-SolvingTechnical WritingPythonJavaScriptJavaC++GoTypeScriptAI-Generated Code Evaluation
Dataventure | EDG Group

IA Builder - V.I.E 12 mois

Dataventure | EDG Group

Barcelona, Catalonia, Spain
Full-time
Salary not specified
4 months ago
n8nLLMAgentic SystemsVibe CodingGitDockerCloud HostingCI/CDAPI IntegrationRAGPrompt EngineeringEnglishFrench
Mindrift

AI Agent Evaluation Analyst (Freelance)

Mindrift

  • Team +31%
Barcelona, Catalonia, Spain
Part-time
Salary not specified
12 months ago
Analytical ThinkingAttention to DetailStructured Data FormatsCommunicationPolicy EvaluationLogic PuzzlesCase StudiesResearchLLMsPrompt EngineeringQA ThinkingEvaluation Scoring
TransPerfect

Junior CCMS Production Specialist

TransPerfect

Barcelona, Catalonia, Spain
Full-time
Salary not specified
4 months ago
Content ConversionXMLQuality AssuranceAI Prompt EngineeringContent Management SystemsProblem SolvingTechnical CommunicationMicrosoft ExcelMicrosoft WordData ValidationLocalization WorkflowsTechnical Troubleshooting

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