Prompt Engineering Jobs für Berufseinsteiger in Barcelona
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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
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
Software Engineer (AI Training)
Alignerr
- Team +60%
Barcelona, Catalonia, Spain
Contractor
USD20 - USD100
3 months ago
PythonJavaScriptJavaC++GoTypeScriptData StructuresAlgorithmsSoftware DesignCode ReviewDebuggingTechnical WritingPrompt EngineeringLLMsCloud PlatformsDevOps
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

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

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
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
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
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

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
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
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
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
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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AI Agent Evaluation Analyst (Freelance)
• via WorkableMindrift
- Team +31%
Barcelona, Catalonia, Spain
Part-time
Salary not specified
12 months ago
Remote Solely
Key Skills
Analytical ThinkingAttention to DetailStructured Data FormatsCommunicationPolicy EvaluationLogic PuzzlesCase StudiesScenario DesignConsultingAcademiaOlympiadsResearchLLMsPrompt EngineeringQATest-Case Thinking
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