Freelance MongoDB jobs

34 live freelance, contract and interim MongoDB roles, collected daily from recruitment-agency desks around the world — the postings that rarely make it to the big job boards.

34 live34 freelance9 remote
Senior Full Stack Developer
Freelanceonsite🇺🇸 United States📍 Irving, TX⏱ 12 monthsJavaNode.jsReactSpring Boot
Blockchain Developer Austin
Freelancehybrid🇺🇸 United States📍 Houston, TX⏱ long-termSolidityEthereumNode.jsTypeScript
Java Engineer
Freelanceonsite🇬🇧 United Kingdom📍 TelfordJavaRabbitMQKubernetesMongoDB
Fullstack Developer (Java/React)
Freelanceremote🇵🇱 Poland📍 Poland⏱ 12 monthsJavaKotlinSpring BootReact
Ingenieur DevOps Infra Outils Internes Vmware Proxmox AWS TypeScript – H F
Freelancehybrid🇫🇷 France📍 Versailles⏱ 12 months + extensionVMwareProxmoxAWSPostgreSQL
Senior Application Architect
Freelanceremote🇵🇱 Poland📍 Poland⏱ 10-12 monthsJavaSpring BootPostgreSQLMongoDB
Dataops
Freelanceonsite🇫🇷 France📍 Lille⏱ 24 months + extensionPythonPostgreSQLMongoDBTerraform
Systems Engineer
Freelancehybrid🇺🇸 United States📍 Austin, TXJavaJavaScriptAngularSpring Boot
Senior Software Engineer, Authentication & Identity
Freelancehybrid🇺🇸 United States📍 Austin, TXJavaJavaScriptAngularSpring Boot
Senior .NET Developer
Freelanceonsite🇺🇸 United States📍 Austin , TX.NETKafkaGCPDocker
Développeur FullStack .NET C# Flutter
Freelancehybrid🇫🇷 France📍 Île-de-France⏱ 6 months + extensionAzureCQRSFlutterMicrosoft SQL Server
Full Stack Developer
Freelanceremote🇮🇪 Ireland📍 RemotePHP 7+LaravelJavaScript ES6React
Application Support Engineer
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsPostgreSQLMongoDBOracleREST APIs
Engenheiro Expert MERN Full-Stack
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ 4-6 monthsNext.jsNest.jsNode.jsMongoDB
Consultant Editique Perl / LaTex sur Montparnasse
Freelance🇫🇷 France📍 Paris⏱ 6 months + extensionLatexLinuxMicrosoft SQL ServerMongodb
Dba Specialist
Freelanceonsite🇬🇧 United Kingdom📍 Leicester / Hursley⏱ 1 yearOracleSQL ServerMySQLPostgreSQL
Consultant Support Fonctionnel et Technique - Cloud
Freelancehybrid🇫🇷 France📍 Paris⏱ 1 year + extensionAnsibleDevOpsKubernetesMongodb
Senior Developer Toronto
Freelancehybrid🇨🇦 Canada📍 Toronto⏱ 6 monthsGuidewire ClaimCenterJavaSpring BootGosu
Expert Technique Mongo Db Cassandra
Freelanceonsite🇫🇷 France📍 Île-de-France⏱ Long-termMongoDBCassandraRedisNeo4j
Fullstack Engineer (Java&Kotlin + JavaScript)
Freelanceremote🇵🇱 Poland📍 Remote jobJavaKotlinJavaScriptTypeScript
Software Engineer (Kotlin&Java)
Freelanceremote🇵🇱 Poland📍 Remote jobKotlinJavaSpring BootMongoDB
Consultant Business Analyst / Proxy PO – UAT IA Conversationnelle Vocale
Freelance🇫🇷 France📍 Marseille⏱ 1 yearAPIBusiness AnalysisGherkinIA
Java Software Developer
Freelancehybrid🇮🇹 Italy📍 Turin, Italy⏱ 10-12 monthsJavaSpring BootAWSDocker
Software Engineer - Java Backend
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu DhabiJava 17+Spring BootAzureKubernetes
Senior Python Fastapi Software Engineer
Freelancehybrid🇩🇪 Germany📍 Berlin⏱ 3 months + extensionPythonFastAPIPostgreSQLRedis
Senior Software Engineer (HR)
Freelancehybrid🇵🇱 Poland📍 Katowice, , PolandJavaSpring BootSQLHibernate
Senior Node.js Developer
Freelanceremote🇵🇱 Poland📍 Warszawa, Mazowieckie, PolandNode.jsJavaScriptTypeScriptMongoDB
Senior Software Engineer - Backend Development
Freelanceonsite🇵🇹 Portugal📍 Leiria, Portugal⏱ > 12 months.NET CoreKubernetesMongoDBGIT
Senior .NET Developer (Banking) – (Poland)
Freelanceremote🇵🇱 Poland📍 Poland⏱ 10-12 months.NETC#MongoDBDocker
Staff Software Engineer .NET
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ Permanent PositionC#.NET.NET CoreKafka
Technical Lead
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 months.NETC#AngularMongoDB
Fullstack .NET Developer
Freelanceremote🇵🇱 Poland📍 Poland⏱ 4-6 months.NETAngularMongoDBCloud
Senior Software Engineer
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 months.NETC#KafkaRabbitMQ
Software Engineering Wm Berlin
Freelanceonsite🇩🇪 Germany📍 Berlin⏱ 3 months + extensionPythonFastAPIPostgreSQLMongoDB
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