Backend Engineering Jobs in Cardiff

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Starling

Senior Software Engineer - Java - Engine by Starling

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Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
3 weeks ago
JavaBackend developmentAWSGCPMicroservicesKubernetesCI/CDTerraformGrafanaCloud-nativeAutomated testingContinuous deploymentSoftware engineeringAPI developmentSystem architecture

Backend Engineer III

Monzo

  • Team +25%
  • 77% recommend
London, England, United Kingdom, Cardiff, Wales, United Kingdom
Type not specified
GBP85,000 - GBP110,000
4 months ago
Backend EngineeringDistributed SystemsResilient SoftwareGoJavaCScalaCassandraKafkaKubernetesDockerEnvoy ProxyAWSGCPReactSystem Design
Haystack

AI Engineer

Haystack

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
4 months ago
PythonLarge Language ModelsRAGAPI DevelopmentDockerKubernetesCloud PlatformsDistributed SystemsAI OrchestrationEmbeddingsAgentic WorkflowsBackend Engineering
Starling

Software Engineer II - Java - Engine by Starling

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Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
3 weeks ago
JavaBackend developmentAWSGCPMicroservicesKubernetesEKSCI/CDTeamCityTerraformGrafanaCloud-nativeAutomated testingContinuous deploymentClean coding

Senior Backend Engineer

Monzo

London, England, United Kingdom, Cardiff, Wales, United Kingdom
Type not specified
GBP95,000 - GBP130,000
10 months ago
Backend DevelopmentProduct MindsetDistributed SystemsResilient SoftwareStrongly-Typed LanguagesCollaborationProblem SolvingData-Informed Decisions

Staff Backend Engineer

Monzo

London, England, United Kingdom, Cardiff, Wales, United Kingdom
Type not specified
GBP115,000 - GBP150,000
10 months ago
Backend DevelopmentGoCassandraKafkaEnvoy ProxyKubernetesDockerAWSReactDistributed SystemsResilient SoftwareTeam CollaborationData-Informed DecisionsProblem SolvingFinancial ToolsMachine Learning
Starling

Java Software Engineer - Finance and Accounting

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Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
2 months ago
JavaPostgresAWSGCPDistributed systemsKubernetesCI/CDTerraformGrafanaTypeScriptFinancial systemsSystem designLedger systemsBackend development
Starling

Senior Software Engineer - Java - Engine by Starling

Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
2 months ago
JavaBackend Software EngineeringMicroservicesAWSGoogle Cloud PlatformKubernetesAmazon EKSTeamCityContinuous IntegrationContinuous DeploymentTerraformGrafanaAutomated TestingClean CodingTechnical LeadershipBanking Technology
CPS Group (UK) Limited

Senior AI Software Engineer

CPS Group (UK) Limited

Cardiff, Wales, United Kingdom
Full-time
GBP55,000 - GBP75,000
4 weeks ago
C#.NETMicrosoft AzureAgentic AIAI Application DevelopmentAzure AI ServicesAzure OpenAIAzure AI SearchAPI DevelopmentBackend ServicesEnterprise Application IntegrationMulti-Agent SystemsRetrieval-Augmented GenerationPrompt EngineeringAI OrchestrationPython
Starling

Senior Java Software Engineer - Intelligent Operations

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Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
1 weeks ago
JavaSoftware EngineeringScalable Software DevelopmentAWSPostgreSQLDistributed SystemsCloud-Native ArchitectureKubernetesAutomated TestingContinuous DeploymentClean CodingTerraformGrafanaTeamCityTechnical Problem-Solving
Starling

Software Engineer II - Java - Engine by Starling

Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
2 months ago
JavaBackend Software DevelopmentAWSGoogle Cloud PlatformMicroservicesKubernetesTeamCityTerraformGrafanaAutomated TestingContinuous DeploymentClean CodingCloud-Native DevelopmentTechnical Problem-SolvingCross-Functional Collaboration
Starling

Staff Software Engineer - Engine by Starling

Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
2 months ago
JavaBackend Software DevelopmentDistributed SystemsMicroservicesCloud ComputingAWSGoogle Cloud PlatformKubernetesDevOpsContinuous Integration and Continuous DeploymentTerraformGrafanaAutomated TestingTechnical LeadershipProject DeliveryCoaching and Mentoring
Starling

Staff Software Engineer - Engine by Starling

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Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
3 weeks ago
JavaSoftware engineeringDistributed systemsDevOpsCloud-nativeAWSGCPMicroservicesKubernetesCI/CDTerraformGrafanaTechnical leadershipMentoringAutomated testingContinuous deployment
M-KOPA

Senior Backend Engineer - Mobility

M-KOPA

  • 92% recommend
Cardiff, Wales, United Kingdom
Full-time
Salary not specified
3 weeks ago
C#.NETEvent-Driven SystemsMicroservices ArchitectureAzureAWSGoogle Cloud PlatformService BusKafkaRabbitMQKubernetesDockerPrometheusGrafanaAutomated TestingDevOps
Starling

Senior Java Software Engineer - Intelligent Operations

Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
2 months ago
JavaSoftware EngineeringScalable Software DevelopmentClean CodingAutomated TestingContinuous DeploymentAWSPostgreSQLGoogle Cloud PlatformDistributed SystemsKubernetesTerraformGrafanaTeamCityTechnical Problem-Solving

Senior Staff Backend Engineer

Monzo

London, England, United Kingdom, Cardiff, Wales, United Kingdom
Type not specified
GBP135,000 - GBP184,000
8 months ago
GoCassandraKafkaKubernetesDockerAWSGCPReactFeastCodingArchitectureSystem DesignDistributed SystemsTechnical LeadershipMentoringData-Intensive Systems
Starling

Software Engineer (ML Projects)

Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
2 months ago
Software EngineeringMachine Learning IntegrationPythonJavaJavaScriptReactPostgreSQLSQLAWSGoogle Cloud PlatformTeamCityTerraformPrometheusGrafanaAutomated TestingContinuous Deployment
Admiral Pioneer

Staff Engineer

Admiral Pioneer

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
2 weeks ago
Full-Stack EngineeringTechnical LeadershipReactTypeScriptPythonFastAPIPostgreSQLAWSTerraformAPI DesignData ModellingAutomated TestingCI/CDAgentic CodingCloud InfrastructureProduction Reliability
Haystack

AI Engineer

Haystack

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
4 months ago
PythonLarge Language ModelsRAGAPI DevelopmentDistributed SystemsCloud PlatformsDockerKubernetesAI OrchestrationEmbeddingsAgentic Workflows
Starling

Java Software Engineer - Getting Paid & Open Banking

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Starling

Cardiff, Wales, United Kingdom
Full-time
Salary not specified
1 months ago
JavaAWSPostgresCloud-nativeDistributed service-based architectureKubernetesEKSTeamCityCI/CDTerraformGrafanaOpen BankingAPI developmentAutomated testingContinuous deployment
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