Frontend Engineering vacatures in Keulen

• 1000+ vacatures

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Openstaande vacatures

workidentity

Senior Software Engineer (gn) - GenAI // 100% remote

Easy Apply

workidentity

Freiburg im Breisgau, Baden-Württemberg, Germany, Heidelberg, Baden-Württemberg, Germany, Karlsruhe, Baden-Württemberg, Germany, Mannheim, Baden-Württemberg, Germany, Stuttgart, Baden-Württemberg, Germany, Ingolstadt, Bavaria, Germany, Munich, Bavaria, Germany, Nuremberg, Bavaria, Germany, Peiting, Bavaria, Germany, Würzburg, Bavaria, Germany, Bremen, Bremen, Germany, Frankfurt, Hesse, Germany, Wiesbaden, Hesse, Germany, Brunswick, Lower Saxony, Germany, Hanover, Lower Saxony, Germany, Oldenburg, Lower Saxony, Germany, Wolfsburg, Lower Saxony, Germany, Rostock, Mecklenburg-Vorpommern, Germany, Bielefeld, North Rhine-Westphalia, Germany, Cologne, North Rhine-Westphalia, Germany, Dortmund, North Rhine-Westphalia, Germany, Dusseldorf, North Rhine-Westphalia, Germany, Saarbrücken, Saarland, Germany, Leipzig, Saxony, Germany, Kiel, Schleswig-Holstein, Germany, Lübeck, Schleswig-Holstein, Germany, Berlin, Germany, Hamburg, Germany
Festanstellung
EUR75,000 - EUR85,000
5 months ago
JavaJavaScriptGenAIClaude CodeAI OrchestrationPrompt EngineeringContext EngineeringSoftware ArchitectureQuality AssurancePerformance OptimizationAgileScrumBackend DevelopmentFrontend DevelopmentTechnical Consulting
parcIT GmbH

Software Architect Web-Frontend (m/w/d)

parcIT GmbH

Cologne, North Rhine-Westphalia, Germany
Full-time
Salary not specified
7 months ago
Software DevelopmentAgile MethodologiesWeb Frontend DevelopmentAngularJavaSpring BootSoftware ArchitectureMicro-Frontend TechnologiesTeam CollaborationGerman Language SkillsSelf-Directed WorkQuality OrientationCustomer OrientationInitiativeProblem SolvingModern Web Frameworks
Haystack

Senior Frontend Developer

Haystack

Cologne, North Rhine-Westphalia, Germany
Full-time
EUR70,000 - EUR80,000
6 months ago
ReactTypeScriptFrontend ArchitectureSoftware PatternsAPI IntegrationRESTGraphQLPerformanceUser ExperienceCode QualityTestingCollaborationProblem SolvingProactive WorkStructured WorkHigh-Quality Standards
chargecloud

(Senior) Frontend Engineer (all genders)

Easy Apply

chargecloud

  • Team +19%
Cologne, North Rhine-Westphalia, Germany
Permanent Employee
Salary not specified
2 months ago
VueNuxtTypescriptFrontend architectureLegacy code refactoringUnit testingE2E testingAccessibilityWCAGComponent librariesDesign systemsUI/UXTechnical advocacyCross-functional collaborationSoftware development lifecycleAI integration
HDI Group

Spezialist:in Application Development Frontend

HDI Group

Cologne, North Rhine-Westphalia, Germany
Full-time
Salary not specified
2 weeks ago
AngularTypeScriptHTMLCSSFrontend DevelopmentSingle-Page ApplicationsREST APIsJavaSpring BootDockerKubernetesAutomated TestingContinuous IntegrationDigital AccessibilityDevOpsCloud Platforms
Redcare Pharmacy

Staff Fullstack Engineer, Retail (m/f/d)

Redcare Pharmacy

  • Team +15%
Cologne, North Rhine-Westphalia, Germany
Full-time
Salary not specified
3 weeks ago
ReactTypeScriptFrontend EngineeringBackend DevelopmentJavaSystem ArchitectureDistributed SystemsTechnical LeadershipCross-Team CollaborationMentoringProduct JudgmentCheckout SystemsE-CommercePaymentsAPI DevelopmentNative Mobile Development
ONIQ GmbH

Working Student Product Management (f/m/d)

Easy Apply

ONIQ GmbH

  • Team +11%
Cologne, North Rhine-Westphalia, Germany
Working Student
Salary not specified
2 months ago
Product managementMarket researchBacklog managementUX designSaaSFrontend developmentUser behavior analysisProcess automationDocumentationCommunicationInterpersonal skillsDigitalizationManufacturing processesB2B software
ESA

Intern in the Human Exploration Science Office - Human Research Project Management

ESA

  • 91% recommend
Cologne, North Rhine-Westphalia, Germany, Noordwijk, South Holland, Netherlands
Type not specified
Salary not specified
2 weeks ago
Software engineeringWeb developmentFrontend developmentUser-centered designSystems integrationData infrastructureProgrammingRelational databasesVersion controlData protectionArtificial intelligenceMachine learningSoftware architectureAPI developmentDigital workflows

Software Architect Frontend (all genders) Software Architect Frontend (all genders)

Adesso SE

Karlsruhe, Baden-Württemberg, Germany, Stuttgart, Baden-Württemberg, Germany, Ulm, Baden-Württemberg, Germany, Walldorf, Baden-Württemberg, Germany, Augsburg, Bavaria, Germany, Munich, Bavaria, Germany, Nuremberg, Bavaria, Germany, Bremen, Bremen, Germany, Frankfurt, Hesse, Germany, Hanover, Lower Saxony, Germany, Rostock, Mecklenburg-Vorpommern, Germany, Stralsund, Mecklenburg-Vorpommern, Germany, Aachen, North Rhine-Westphalia, Germany, Bonn, North Rhine-Westphalia, Germany, Cologne, North Rhine-Westphalia, Germany, Dortmund, North Rhine-Westphalia, Germany, Dusseldorf, North Rhine-Westphalia, Germany, Essen, North Rhine-Westphalia, Germany, Münster, North Rhine-Westphalia, Germany, Paderborn, North Rhine-Westphalia, Germany, Siegen, North Rhine-Westphalia, Germany, Koblenz, Rhineland-Palatinate, Germany, Saarbrücken, Saarland, Germany, Dresden, Saxony, Germany, Leipzig, Saxony, Germany, Kiel, Schleswig-Holstein, Germany, Neumünster, Schleswig-Holstein, Germany, Jena, Thuringia, Germany, Berlin, Germany, Hamburg, Germany
Type not specified
Salary not specified
7 months ago
Frontend ArchitectureHTMLCSSJavaScriptAngularVueReactInteraction DesignAI ExpertiseSoftware DesignDatabase ManagementWeb Server KnowledgeTechnical Project ManagementClient ConsultingiSAQB CertificationGerman Language
envelio

Senior Fullstack Engineer (all genders)

Easy Apply

envelio

  • Team +35%
Cologne, North Rhine-Westphalia, Germany, Netherlands
Festanstellung
Salary not specified
6 months ago
PythonFastAPIVue.jsTypeScriptPostgreSQLSQLAPI DesignReactAngularRabbitMQRedisTailwindCssFrontend DevelopmentBackend DevelopmentKanbanCI/CD
adesso business consulting AG

Trainee SAP Software Developer (all genders)

adesso business consulting AG

Cologne, North Rhine-Westphalia, Germany
Full-time
Salary not specified
3 months ago
SAP DevelopmentABAPBackend DevelopmentFrontend DevelopmentSAP Business Technology PlatformObject-Oriented ProgrammingWeb ProgrammingGermanEnglishConsulting
METYCLE

Fullstack Engineer (m/f/d)

METYCLE

  • Team +22%
Cologne, North Rhine-Westphalia, Germany
Full-time
Salary not specified
6 months ago
Full Stack DevelopmentFrontend DevelopmentBackend DevelopmentReactVueAngularTypeScriptNode.jsPythonGoJavaAPI DesignCI/CDDevOpsCode QualityMentorship
Accso – Accelerated Solutions GmbH

Fullstack Entwickler Java*

Easy Apply

Accso – Accelerated Solutions GmbH

Cologne, North Rhine-Westphalia, Germany
Full-time
EUR53,500 - EUR68,000
2 weeks ago
JavaSpringKotlinReactAngularVue.jsSoftware engineeringAI methodsLLMsAgentic frameworksCode generationTest automationAgile methodologiesScrumDesign thinking
Prognosix AG

IT Project Lead / Senior Software Engineer

Prognosix AG

Cologne, North Rhine-Westphalia, Germany
Full-time
Salary not specified
5 months ago
Software Project ManagementSoftware DevelopmentPythonAngularRequirements EngineeringData ManagementData ScienceData Product DevelopmentFrontend DevelopmentArtificial IntelligenceGUI DevelopmentTeam LeadershipCustomer CommunicationPostgreSQLClickHouseDocker

Full-Stack Software Engineer im AI/ML Umfeld (m/w/d)

REWE Group

Cologne, North Rhine-Westphalia, Germany
Type not specified
Salary not specified
12 months ago
Full-Stack DevelopmentFrontend DevelopmentAngularTypeScriptUser ExperienceDevOpsCloud ExperienceDockerScriptingPythonFastAPISQLAlchemyPostgreSQLAPI ManagementTest-Driven DevelopmentContinuous Integration
workidentity

Senior Software Engineer (gn) - GenAI // 100% remote

Easy Apply

workidentity

Freiburg im Breisgau, Baden-Württemberg, Germany, Heidelberg, Baden-Württemberg, Germany, Karlsruhe, Baden-Württemberg, Germany, Mannheim, Baden-Württemberg, Germany, Stuttgart, Baden-Württemberg, Germany, Ingolstadt, Bavaria, Germany, Munich, Bavaria, Germany, Nuremberg, Bavaria, Germany, Peiting, Bavaria, Germany, Würzburg, Bavaria, Germany, Bremen, Bremen, Germany, Frankfurt, Hesse, Germany, Wiesbaden, Hesse, Germany, Brunswick, Lower Saxony, Germany, Hanover, Lower Saxony, Germany, Oldenburg, Lower Saxony, Germany, Wolfsburg, Lower Saxony, Germany, Rostock, Mecklenburg-Vorpommern, Germany, Bielefeld, North Rhine-Westphalia, Germany, Cologne, North Rhine-Westphalia, Germany, Dortmund, North Rhine-Westphalia, Germany, Dusseldorf, North Rhine-Westphalia, Germany, Saarbrücken, Saarland, Germany, Leipzig, Saxony, Germany, Kiel, Schleswig-Holstein, Germany, Lübeck, Schleswig-Holstein, Germany, Berlin, Germany, Hamburg, Germany
Festanstellung
EUR75,000 - EUR85,000
5 months ago
JavaJavaScriptGenAI EngineeringClaude CodePrompt EngineeringContext EngineeringAI OrchestrationAgentic FrameworksSoftware ArchitectureQuality AssuranceAgile MethodologiesScrum
Adesso SE

Forward Deployed Engineer (all genders)

Adesso SE

Karlsruhe, Baden-Württemberg, Germany, Reutlingen, Baden-Württemberg, Germany, Stuttgart, Baden-Württemberg, Germany, Ulm, Baden-Württemberg, Germany, Walldorf, Baden-Württemberg, Germany, Augsburg, Bavaria, Germany, Munich, Bavaria, Germany, Nuremberg, Bavaria, Germany, Bremen, Bremen, Germany, Frankfurt, Hesse, Germany, Hanover, Lower Saxony, Germany, Rostock, Mecklenburg-Vorpommern, Germany, Stralsund, Mecklenburg-Vorpommern, Germany, Aachen, North Rhine-Westphalia, Germany, Bonn, North Rhine-Westphalia, Germany, Cologne, North Rhine-Westphalia, Germany, Dortmund, North Rhine-Westphalia, Germany, Dusseldorf, North Rhine-Westphalia, Germany, Essen, North Rhine-Westphalia, Germany, Münster, North Rhine-Westphalia, Germany, Paderborn, North Rhine-Westphalia, Germany, Siegen, North Rhine-Westphalia, Germany, Koblenz, Rhineland-Palatinate, Germany, Dresden, Saxony, Germany, Leipzig, Saxony, Germany, Kiel, Schleswig-Holstein, Germany, Neumünster, Schleswig-Holstein, Germany, Jena, Thuringia, Germany, Berlin, Germany, Hamburg, Germany
Type not specified
Salary not specified
2 months ago
Agentic FrameworksLLM OrchestrationCloud ArchitectureRapid PrototypingJavaSpring BootQuarkusTypeScriptReactAngularVueSoftware ArchitectureBackend DevelopmentFrontend DevelopmentAI IntegrationSales
FERCHAU

Full-Stack-Entwickler (m/w/d)

FERCHAU

Cologne, North Rhine-Westphalia, Germany
Full-time
EUR50,000 - EUR65,000
5 months ago
Full-Stack DevelopmentFrontend DevelopmentBackend DevelopmentC++C#JavaHTMLCSSJavaScriptPHPSQLNoSQLNode.jsAngularReactVue
DEUTZ

Senior Fullstack Engineer & Hands-on Architect (Python / FastAPI) (m/f/d)

DEUTZ

Cologne, North Rhine-Westphalia, Germany
Full-time
Salary not specified
2 weeks ago
PythonFastAPIBackend DevelopmentFrontend DevelopmentSoftware ArchitectureAPI DesignMicroservicesData ModelingDomain-Driven DesignIntegration PatternsAutomated TestingAI Coding AgentsCI/CDStakeholder CollaborationProduct Development
REWE digital

Software Entwickler - Kotlin, Spring, Keycloak (m/w/d)

REWE digital

  • 80% recommend
Cologne, North Rhine-Westphalia, Germany
Full-time
Salary not specified
6 months ago
KotlinSpring BootKeycloakKafkaPostgresMicroservicesCloud EnvironmentsAgile MethodologiesUnit TestingComponent TestingSystem TestingFrontend DevelopmentTypeScriptReactClean CodeTeam Collaboration
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