Entry-level Backend Engineering jobs in London
• 1000+ rolesBrowse entry-level Backend Engineering roles in London and apply directly.
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Engineering Graduate Programme (Backend)
LSEG
London, England, United Kingdom
Full-time
Salary not specified
2 weeks ago
JavaPythonSQLBackend developmentAgileData analysisCommunicationStrategic thinkingProblem solvingFinancial markets knowledge
Backend Engineer - Send Core
hackajob
London, England, United Kingdom
Full-time
Salary not specified
2 months ago
Backend EngineeringComputer Science FundamentalsSystem ArchitectureProduct MindsetTechnical CommunicationSoftware Design
Junior Backend Data Platform & AI Engineer | Investment Firm
Selby Jennings
London, England, United Kingdom
Full-time
Salary not specified
6 days ago
PythonGoJavaData EngineeringBackend EngineeringCloud InfrastructureAI InfrastructureLLM WorkflowsData PipelinesTime-series DataAPI DevelopmentContainerizationData CleaningBatch ProcessingQuantitative AnalysisSystem Architecture
Junior Backend Engineer
trg.
London, England, United Kingdom
Full-time
Salary not specified
3 months ago
JavaSpringAWSKafkaEvent-driven systemsSQLPythonFlutterDartAPI DevelopmentEvent SourcingBackend Engineering
Software Engineer
Kaluza
Bristol, England, United Kingdom, London, England, United Kingdom, Edinburgh, Scotland, United Kingdom
Type not specified
GBP45,000 - GBP62,000
4 days ago
TypescriptNode.jsTerraformGitactionsKubernetesDockerAWSKafkaGraphQLBackend developmentCloud platformsSQLNoSQLAPI developmentSoftware engineering
Full Stack Engineer
Annapurna
London, England, United Kingdom
Full-time
Salary not specified
3 months ago
.Net.Net CoreWeb APIsSqlReactTypescriptSoftware engineeringFrontend developmentBackend developmentProblem solvingCommunication
Software Engineer - YAML Experience
Alignerr
London, England, United Kingdom
Contractor
USD40 - USD55
3 months ago
YamlSoftware EngineeringGitSchema ValidationData PipelinesConfiguration ManagementCI/CDJsonXmlDevOpsBackend SystemsPlatform Engineering
Software Engineer
Understanding Recruitment
London, England, United Kingdom
Full-time
GBP70,000 - GBP130,000
6 days ago
RustTypeScriptReactArtificial IntelligenceFinancial ModellingSoftware EngineeringBackend InfrastructureDevOpsLLMsProblem-solvingProduct EngineeringPerformance OptimizationData StructuresAlgorithmsMathematics
Software Engineer - YAML Experience
Alignerr
London, England, United Kingdom
Contractor
USD40 - USD55
4 days ago
YAMLSoftware EngineeringConfiguration ManagementStructured DataSchema ValidationGitVersion ControlData PipelinesCI/CDLintingJSONXMLDevOpsPlatform EngineeringBackend SystemsAttention to Detail
Software Engineer Intern (Winter 2027)
Cohere
London, England, United Kingdom
Intern
Salary not specified
1 months ago
Machine LearningNatural Language ProcessingFrontend DevelopmentBackend DevelopmentFull-stack DevelopmentInfrastructure EngineeringData Pipeline DesignCI/CDTechnical WritingAPI Development
Backend Developer Intern
Retable
London, England, United Kingdom
Intern
Salary not specified
3 months ago
REST APIRelational DatabasesPostgreSQLJavaScriptTypeScriptVersion ControlTeam CollaborationProblem-SolvingBackend DevelopmentPerformance OptimizationReliabilityDebuggingMonitoringDeployment
AI Placement - 2027 (Imperial 6 month placement, April - September 2027)
Marshall Wace Internship Programmes
London, England, United Kingdom
Type not specified
Salary not specified
2 months ago
PythonMachine LearningArtificial IntelligenceSoftware EngineeringGenerative AILLM PipelinesRAG EngineBackend ServicesData AssetsFinancial MarketsProduction CodingModel Training
Software Engineer
SolveAI
London, England, United Kingdom
Full-time
Salary not specified
3 weeks ago
RustgRPCAPI DevelopmentDatabase InteractionsAgent ManagementInfrastructure DeploymentBackend SystemsSystem Design
Software Engineer Intern, Trading
Talos
London, England, United Kingdom
Intern
Salary not specified
2 weeks ago
GoC++JavaPostgresTrading systemsBackend systemsOrder management systemAlgorithmic tradingSoftware engineeringData structuresSystem architecturePerformance evaluationMetricsAnalyticsCommunication
Junior Software Engineer
AEJ Consulting Ltd
London, England, United Kingdom
Full-time
Salary not specified
5 days ago
RustBackend developmentAPI designComputer science fundamentalsData structuresAlgorithmsConcurrencyNetworkingDatabasesTypeScriptPythonSQLCloud infrastructureKubernetesReactNext.js
Software Engineer
Frontier Health
London, England, United Kingdom
Full-time
Salary not specified
10 months ago
Computer Science FundamentalsBackend DevelopmentSoftware Engineering Best PracticesDesignDebuggingProduction-Quality SoftwareProblem-SolvingAnalytical Skills
Junior Fullstack Engineer (£35k-£50k + Equity) at AethexAI Inc
Jack & Jill
London, England, United Kingdom
Full-time
GBP35,000 - GBP50,000
2 months ago
PythonAWSKubernetesFullstack EngineeringAPI IntegrationFrontend DevelopmentBackend DevelopmentSDK Development
iOS Developer
Heat Geek
London, England, United Kingdom
Type not specified
Salary not specified
3 months ago
iOS DevelopmentSwiftApple ecosystemSwiftUICombineTCAARKitFull-stack developmentDebuggingPerformance optimizationSoftware architectureMobile application designBackend integrationTestable code
Web Engineer Intern
Epic Games
London, England, United Kingdom
Type not specified
Salary not specified
1 months ago
ReactNext.jsTypeScriptTailwind CSSNode.jsNestJSAWSKubernetesCI/CDFull-stack developmentBackend servicesAPI developmentCloud infrastructureContainerizationAI-assisted developmentSoftware testing
Production Engineer Intern
Meta
London, England, United Kingdom
Type not specified
Salary not specified
4 days ago
Software EngineeringInfrastructurePythonHackPHPC++JavaRustGoLangLinuxUnixTCP/IPLoad BalancingLAMPCDNDebugging
Engineering Graduate Programme (Backend)
• via WorkdayLSEG
London, England, United Kingdom
Full-time
Salary not specified
2 weeks ago
Hybrid
Key Skills
JavaPythonSQLBackend developmentAgileData analysisCommunicationStrategic thinkingProblem solvingFinancial markets knowledge
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