Backend Engineering internships

• 1000+ roles

Browse Backend Engineering internships and apply directly to active openings.

Open roles

BettercallPaul

Praktikant:in (m/w/d) in der Softwareentwicklung, ab 09/2026

BettercallPaul

Berlin, Germany
Intern
Salary not specified
14 hours ago
Software developmentJavaObject-oriented programmingFrontend developmentBackend developmentAgile methodologyMachine learningData scienceAnalytical thinkingProblem solvingTeamwork
BNP Paribas Asset Management

Stage Développeur Full stack (H/F)

BNP Paribas Asset Management

Nanterre, Ile-de-France, France
Full-time
EUR1,050 - EUR2,100
22 hours ago
ReactTypeScriptPythonFlaskFastAPIDockerKubernetesHelmIBM CloudAgileScrum

Meewerkstage Software Engineering KPN DeX Service

KPN

Amsterdam, North Holland, Netherlands
Stagiair
Salary not specified
23 hours ago
Vue.js 3StencilJSPythonDjangoFastAPIWeb developmentBackend developmentSoftware testingAgile methodologyDebuggingService platform managementDigital experience
DATALIA

Stage Développeur Backend/ fullstack – 8 semaines - début 4/05 avec convention

DATALIA

France
Type not specified
Salary not specified
1 day ago
JavaScriptTypeScriptPHPAPIRESTNode.jsMySQLPostgreSQLGitBackend ArchitectureAPI SecurityAIDataAutomationSaaSAnalytical Skills
BNP Paribas

Stage Développeur Full stack (H/F)

BNP Paribas

Nanterre, Ile-de-France, France
Intern
EUR1,050 - EUR2,100
1 day ago
ReactTypeScriptPythonFlaskFastAPIDockerKubernetesHelmIBM CloudAgileScrum
Heptic

Technical Founder's Associate Intern

Heptic

Vienna, Austria
Intern
Salary not specified
1 day ago
TypeScriptReactNext.jsData EngineeringAIFrontend DevelopmentDatabase ManagementPerformance Optimization
Amphora Logistics

Tech Intern

Amphora Logistics

Barcelona, Catalonia, Spain
Full-time
Salary not specified
1 day ago
PythonAWS LambdaSQSDynamoDBVue.jsReactTerraformCI/CDEvent-driven architectureNoSQLBackend developmentFrontend developmentFull stack developmentLogistics softwareSystem scalabilityAPI development
blendX

Product Internship

blendX

Rome, Lazio, Italy
Intern
Salary not specified
1 day ago
Problem SolvingCuriosityDigital ProductsProactivityTeamworkAdaptabilityEnglish LanguageAI ToolsPrototyping
Musixmatch S.p.a

Backend & Cloud Infrastructure Intern

Musixmatch S.p.a

Bologna, Emilia-Romagna, Italy
Intern
Salary not specified
1 day ago
PythonFastAPIRESTful APIsPostgreSQLRedisAWSBoto3OAuth 2.0JWTAmazon BedrockTerraformCI/CDGitSQLNoSQLCloud Infrastructure
AXA

Ingénieur DevOps IA/LLM Apprenticeship h/f

AXA

Paris, Ile-de-France, France
Intern
Salary not specified
1 day ago
PythonHTMLLarge Language ModelsPrompt EngineeringCybersecurityAzureDockerPostgreSQLRAGAPI IntegrationBackend DevelopmentFrontend DevelopmentCI/CDContainerizationAnalytical SkillsCommunication Skills
n[CuBeD]

Technical Co-Founder (Equity-Based) — Early-Stage Infrastructure Startup

n[CuBeD]

United Kingdom
Full-time
Salary not specified
1 day ago
Backend EngineeringSystems EngineeringProduct DevelopmentAPI DevelopmentDeveloper ToolingDistributed SystemsData PipelinesPolicy SystemsAI SystemsComplex Problem SolvingTechnical RoadmapArchitecture DesignCollaborationCreative Problem SolvingInfrastructure SolutionsEmerging Technologies

Working Student, Full-Stack Developer ( Analytics Products ) – Tech Strategy & Operations

Delivery Hero

Berlin, Germany
Intern
Salary not specified
1 day ago
HTMLCSSJavaScriptReactBigQueryGitNodeJSREST APIsSQLPythonData analyticsWeb developmentQuality assuranceReporting dashboardsAutomation

Intern Backend Developer

DEPT®

Amsterdam, North Holland, Netherlands, Rotterdam, South Holland, Netherlands
Type not specified
Salary not specified
2 days ago
Backend developmentTypeScriptC#JavaPythonAPI integrationDatabase managementCMSSoftware engineeringTechnical problem solving
EIC - Experience Internship Canada

Stage Développeur Back-End - IT (H/F) - Canada

EIC - Experience Internship Canada

Paris, Ile-de-France, France
Full-time
Salary not specified
2 days ago
Backend DevelopmentNode.jsPythonJavaSQLNoSQLCybersecurityAPI DevelopmentRESTGraphQLTechnical DocumentationAgile Methodology
Galadrim

Product Engineer - Stage de fin d'études

Galadrim

Paris, Ile-de-France, France
Full-time
Salary not specified
2 days ago
Software DevelopmentWeb ApplicationsMobile ApplicationsAI SolutionsCode QualityTechnical ArchitectureCollaborationProblem SolvingNode.jsPostgreSQLJavaScriptTypeScriptReactReact NativeCI/CDAutomated Testing
SPiNE GmbH

Werkstudent Softwareentwicklung (m/w/d)

SPiNE GmbH

München, Brandenburg, Germany
Intern
Salary not specified
3 days ago
Software developmentBackend developmentFrontend developmentInfrastructureSaaSAPICloudDatabasesTestingCode reviewsDocumentationIoTEnergy managementSmart meter infrastructure
Synopsys Inc

Werkstudent - Working student, part time : Backend Engineering Internship (m/f/d)

Synopsys Inc

Ismaning, Bavaria, Germany
Temporary
Salary not specified
4 days ago
PythonJavaGoBackend Service DevelopmentRESTful APIsPostgreSQLMongoDBDockerSoftware TestingGitKubernetesCI/CD PipelinesAutomation ToolsDeployment PackagingConfiguration ManagementObservability Tools
Agurotech

Software Engineering Intern (May 2026)

Agurotech

Amsterdam, North Holland, Netherlands
Full-time
Salary not specified
5 days ago
PythonGoCloud PlatformsDatabasesIoTDistributed SystemsReal-Time Data ProcessingProblem-SolvingProactive Mindset
AXA

Apprenticeship - Network DevSecOps Engineer - VPN (M/F)

AXA

Paris, Ile-de-France, France
Intern
Salary not specified
6 days ago
Network SecurityCybersecurityAutomationRubyPythonReact.jsAgile DevelopmentCI/CDVPNAPI DevelopmentTerraformAnsibleAWSAzureCisco ASAPalo Alto
RDW

Meewerkstage: Inzichtelijk maken van het APR IT landschap

RDW

Groningen, Groningen, Netherlands
Intern
Salary not specified
6 days ago
Software ArchitectureSystem LandscapesAnalytical SkillsCuriosityIndependent WorkCollaboration