Backend Engineering vacatures voor starters in Madrid
• 1000+ vacaturesBekijk Backend Engineering vacatures voor starters in Madrid van grote vacaturesites en solliciteer in seconden.
Openstaande vacatures
Join MEDvidi Engineering Talent Pool
MEDvidi
- Team +13%
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
2 weeks ago
AI Backend EngineeringFrontend EngineeringDevOpsPlatform EngineeringData EngineeringAI/ML EngineeringFull-Stack EngineeringQA EngineeringAWSAngularNode.jsTypeScriptNestJSPostgreSQLRedisKubernetes
Beca Proeduca - Desarrollador Backend
Qualentum
Madrid, Community of Madrid, Spain
Intern
Salary not specified
2 months ago
Backend developmentAPI implementationDatabase managementGitCode reviewProgramming best practicesSecurityDebuggingSoftware testing
AI Developer
Grupo TECDATA Engineering
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
11 months ago
PythonBackend DevelopmentAPIsGenAIPromptingREST APIsGitSQLCommunication SkillsProactive MindsetVibe-CodingAgentic AILow-Code FrameworksCloud KnowledgeData SecurityData Privacy
AI Agent Developer | Remoto Madrid
Grupo TECDATA Engineering
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
11 months ago
PythonBackend DevelopmentAPIsGenAIPromptingAI ToolsREST APIsGitSQLProactiveCommunication SkillsVibe-CodingLangChainLlamaIndexMicrosoft Agent FrameworkLow-Code Frameworks

Software Engineer – Professional Practice Contract
Aircall.io, Inc.
- Team +10%
Madrid, Community of Madrid, Spain
Type not specified
Salary not specified
4 weeks ago
TypeScriptNode.jsPythonAWSGitREST APIsGraphQLPostgreSQLDynamoDBOpenSearchRedisReactDockerCI/CDSoftware engineeringBackend development

Software Engineer
Octopus Energy Group
- Team +24%
Madrid, Community of Madrid, Spain, Valencia, Valencian Community, Spain
Full-time
Salary not specified
2 months ago
PythonJavaScriptNode.jsRubyReactNext.jsVueAngularSQLAPI integrationProcess automationSoftware engineeringBackend developmentFullstack developmentPrototyping

AI full-stack engineer - Real Estate
Antai Ventures
Madrid, Community of Madrid, Spain
Full-time
EUR23,000 - EUR30,000
2 days ago
Full-Stack DevelopmentFrontend DevelopmentBackend DevelopmentArtificial IntelligenceDatabase ManagementProduct DevelopmentSoftware DeploymentProblem-SolvingCommunicationTeamworkCode Review
Software Engineer - Freelance - Freelance
Collective.work
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
2 weeks ago
PythonReactAPI DevelopmentBackend ServicesCloud InfrastructureAWSArtificial Intelligence IntegrationEnd-to-End DevelopmentScalable Software DesignProduct MindsetCross-Functional Collaboration
Software Engineer – Professional Practice Contract
Aircall
- Team +10%
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
4 weeks ago
TypeScriptNode.jsPythonBackend DevelopmentAWSGitREST APIsDatabasesTestingCode ReviewsProduction MonitoringPostgreSQLDynamoDBOpenSearchRedisEnglish Communication
Software Engineer - Permanent
Collective.work
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
2 weeks ago
PythonReactAPI DevelopmentBackend ServicesAWSCloud InfrastructureArtificial Intelligence IntegrationEnd-to-End Software DevelopmentScalable SystemsProduct MindsetCross-Functional Collaboration
Desarrollador/a Java – ASO / APX
Fistrek
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
5 months ago
JavaBackend DevelopmentASOAPXBatch ProcessingOnline ProcessesBankingQuality AssuranceCode StandardsClient ArchitecturesEtherLRBAAutonomous WorkDevelopment Best Practices
Developer
GaldecaTSF
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
2 weeks ago
ProgrammingJavaC#JavaScriptPythonObject-Oriented ProgrammingFunctional ProgrammingWeb DevelopmentBackend DevelopmentRESTful ServicesAPIsDatabasesGitSoftware TestingCode ReviewCI/CD
AI Agent Developer (Consultor/a)
Grupo TECDATA Engineering
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
11 months ago
PythonAI DevelopmentAPI IntegrationUnit TestingIncident ResolutionCollaborationDocumentationGenerative AIPromptingREST APIsGitRelational DatabasesProactive AttitudeTechnical CuriosityVibe-CodingAgentic AI FrameworksCloud Knowledge
Java Programmer
bluNEXUS
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
3 months ago
JavaMicroservicesSpring FrameworkSpring BootSpring DataSpring SecurityRESTful APIsSQLRelational DatabasesSoftware DevelopmentVersion ControlContinuous IntegrationTechnical DocumentationProblem SolvingBackend DevelopmentTelecommunications
Software Engineer (AI Training)
Alignerr
- Team +60%
Madrid, Community of Madrid, Spain
Contractor
USD20 - USD100
5 days ago
ProgrammingCode ReviewDebuggingData StructuresAlgorithmsSoftware DesignProblem-SolvingTechnical WritingAI-Generated Code EvaluationSecurity AnalysisPerformance OptimizationPrompt Engineering
Programador Java (Junior)
Worldgrid
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
11 months ago
JavaBackend DevelopmentWildflyJava 8REST APIsWebServicesMQ SeriesMavenAgile MethodologiesScrumKanbanContinuous IntegrationVersion ControlGitSVNProactivity
Software Engineer (AI Training)
Alignerr
- Team +60%
Madrid, Community of Madrid, Spain
Contractor
USD20 - USD100
3 months ago
PythonJavaScriptJavaC++GoTypeScriptData StructuresAlgorithmsSoftware DesignDebuggingCode ReviewTechnical WritingPrompt EngineeringLLMsCloud PlatformsDevOps
Software Engineer (AI Training)
Alignerr
- Team +60%
Madrid, Community of Madrid, Spain
Contractor
USD20 - USD100
4 months ago
PythonJavaScriptJavaC++GoTypeScriptData StructuresAlgorithmsSoftware DesignDebuggingCode ReviewTechnical WritingPrompt EngineeringLLMsCloud PlatformsDevOps
Backend Software Developer (Symfony)
Fibonad
Madrid, Community of Madrid, Spain
Full-time
Salary not specified
5 months ago
SymfonyPHPMySQLDoctrineRabbitMQRedisDockerBehatSeleniumGitRESTful APIsClean CodeData WarehousingUNIX SystemsNodeJS
Software Engineering Intern
• via Greenhouse
Datadog
- Team +21%
- 76% recommend
Madrid, Community of Madrid, Spain
Type not specified
Salary not specified
3 months ago
Hybrid
Key Skills
Software engineeringBackend developmentFrontend developmentInfrastructureData engineeringDistributed systemsKubernetesCloud-native servicesData structuresAlgorithmsSoftware designAI-assisted toolsObservabilitySecurity platformPerformance optimizationScalability
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