Freelance PostgreSQL jobs

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

106 live106 freelance36 remote
Développeur Full Stack – NetOps (React / Django)
Freelance🇫🇷 France📍 Marseille⏱ 3 years + extensionAgile ScrumConfluenceDjangoGit
Administrateur de bases de données (MS SQL Server et PostgreSQL)
Freelancehybrid🇫🇷 France📍 France⏱ > 12 monthsPostgreSQLMS SQL ServerCassandra
Applikationsadministrator OpenShift/Container
Freelancehybrid🇩🇪 Germany📍 Freiburg im Breisgau, Germany⏱ 12 months + extensionOpenShiftDockerArgoCDPuppet
Front-End Developer for Digital Application
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ 1-3 months + extensionTypeScriptReactNext.jsNx
Senior Frontend Engineer (React / Next.js / PayloadCMS)
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsReactNext.jsTypeScriptPayloadCMS
Senior Full Stack Software Engineer / Node.js / React / Type
Freelanceremote🇺🇸 United States📍 Detroit, MichiganNode.jsReactTypeScriptNext.js
DevOps Engineer Java Ee Openshift Kubernetes Ansible
Freelancehybrid🇩🇪 Germany📍 Hannover⏱ 15 monthsJava EEOpenShiftKubernetesAnsible
Senior Backend Developer/Architect - Test Data Platform
Freelancehybrid🇸🇪 Sweden📍 Stockholm Metropolitan Area, Sweden⏱ 7-9 monthsJavaMongoDBPostgreSQLOracle
Lead Backend JavaScript,Node.js,PostgreSQL, Terraform,React,Data Analysis,AWS Amazon
Freelancehybrid🇫🇷 France📍 Bezons⏱ 9 months + extensionJavascriptNode.js
Java Engineer
Freelanceonsite🇬🇧 United Kingdom📍 City of LondonJava 21Spring FrameworkSpring BootReact
Consultant HR Access Exploitation
Freelanceonsite🇫🇷 France📍 Paris⏱ 6 months + extensionHR AccessPostgreSQLPythonPowerShell
Senior .Net Developer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 months.NETMS SQL ServerPostgreSQLREST
Bilingual Spanish English Database Administrator SAP Sybase Postgresql
Freelancehybrid🇨🇦 Canada📍 Toronto, Ontario⏱ 12 monthsSAPSybasePostgreSQLLinux
Lead Tech Iam
Freelanceonsite🇫🇷 France📍 Paris⏱ 18 months + extensionKeycloakKubernetesDockerPostgreSQL
DBA PostgreSQL (build et run) Nantes (2 jours TT)/pa
Freelancehybrid🇫🇷 France📍 Nantes⏱ 12 months + extensionPostgreSQL
Développeur C#
Freelancehybrid🇫🇷 France📍 Saint-Denis, France⏱ > 12 monthsC#SSISSQL ServerPostgreSQL
Software Developer Security Platforms Toronto
Freelancehybrid🇨🇦 Canada📍 Toronto⏱ 6 months + extensionJavaSpring BootREST APIsKafka
Senior back-end developer - team backbone
Freelancehybrid🇳🇱 Netherlands📍 Utrecht⏱ 12 monthsJavaAzureKubernetesDocker
IT Developer LangChain and RAG
Freelancehybrid🇵🇱 Poland📍 Gdansk, Poland⏱ > 12 monthsLangChainPythonFlaskPostgreSQL
Senior Solutions Architect
Freelancehybrid🇮🇪 Ireland📍 Dublin, Ireland⏱ > 12 monthsKubernetesDockerAzure DevOpsReactJS
Senior Fullstack developer (Node.js and React Native)
Freelanceonsite🇸🇪 Sweden📍 Sweden⏱ 10-12 monthsNode.jsTypeScriptReactReact Native
Ingenieur Modern Data Stack Hf
Freelanceonsite🇫🇷 France📍 MarseilleSnowflakePostgreSQLSQLAirbyte
Dba Postgresql Oracle Sur Tours Et
Freelancehybrid🇫🇷 France📍 Tours⏱ 3 monthsPostgreSQLOracleLinuxPython
Software Engineer · NET & Angular Full Stack
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu Dhabi.NET 8ASP.NET CoreC#Angular
Systems Engineer
Freelancehybrid🇺🇸 United States📍 Austin, TXJavaJavaScriptAngularSpring Boot
Tech Lead / Senior Full Stack Engineer
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ 12 months + extensionJavaPostgreSQLAI/LLMClaude
Tech Lead .NET Senior
Freelancehybrid🇫🇷 France📍 Ivry-sur-Seine, France⏱ > 12 months.NETASP.NET CoreAzureDatadog
Quant marché : développement d'un pricer produits structurés de contrevalorisation côté market risk
Freelancehybrid🇫🇷 France📍 Paris⏱ 6 months + extensionC/C++Data EngineeringPostgreSQLPython
Ingénieur senior production applicative – exploitation & RUN
Freelancehybrid🇫🇷 France📍 Paris⏱ 12 months + extensionKubernetesPostgreSQLPowershellRabbitMQ
Senior .NET Developer – Financial Services & Microservices
Freelanceremote🇵🇱 Poland📍 Wroclaw.NETC#KafkaRabbitMQ
Full Stack Python Engineer
Freelanceonsite🇺🇸 United States📍 Covington, Louisiana⏱ 6 months + extensionPythonDjangoReactTypeScript
DBA Postgres / Développeur Infra Cloud
Freelancehybrid🇫🇷 France📍 Île-de-France⏱ 1 year + extensionAnsibleSite Reliability Engineering (SRE)
Java Backend Developer
Freelancehybrid🇵🇱 Poland📍 Gdansk, Poland⏱ > 12 monthsJavaSpring BootHibernatePostgreSQL
Backend Java Developer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsJavaSpring BootHibernatePostgreSQL
Java Software Developer
Freelancehybrid🇮🇹 Italy📍 Turin, Italy⏱ 10-12 monthsJavaSpring BootAWSDocker
Database Administrator Expert Hf
Freelancehybrid🇫🇷 France📍 Le Pecq⏱ 14 monthsPostgreSQLTimescaleDBOracleInfluxDB
AI Engineer
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu DhabiPythonJava Spring BootOpenAI APIsReact Native
Senior Database Specialist (DB2/SQL)
Freelancehybrid🇩🇪 Germany📍 Frankfurt am Main, Germany⏱ > 12 monthsDB2SQLLinuxBash
Tech Lead
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ Permanent PositionPHPJavaGoPostgreSQL
Data Engineer
Freelanceonsite🇱🇺 Luxembourg📍 Luxembourg, Luxembourg⏱ 1-3 monthsPythonSQLAzurePostgreSQL
Senior PMO IoT
Freelancehybrid🇫🇷 France📍 Courbevoie, France⏱ 7-9 monthsJiraConfluenceMicrosoft 365PostgreSQL
Senior Backend Engineer - Full
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ > 12 monthsJavaQuarkusPostgreSQLDocker
Database Administrator
Freelance🇸🇪 Sweden📍 Stockholm, Stockholms län, Swedenpostgresqloracledatabase administrationdatabase migration
Full Stack Developer
Freelanceremote🇺🇸 United States📍 LATAM⏱ 3 monthsNext.jsReact.jsTypeScriptPostgreSQL
Senior AI Engineer
Freelanceremote📍 LATAM⏱ 3-6 monthsPythonFastAPIPostgreSQLAWS
Senior Back End Developer
Freelanceremote🇺🇸 United States📍 LATAM⏱ 3 monthsRuby on RailsAWS LambdaPostgreSQLAWS
Mid Data Scientist Machine Learning Engineer
Freelanceremote🇺🇸 United States📍 LATAM⏱ 3-6 monthsPythonAWSSQLPostgreSQL
Backend Developer Java In Arbeitnehmerüberlassung
Freelancehybrid🇩🇪 Germany📍 Frankfurt am Main⏱ 28 monthsJavaSpring BootPostgreSQLDocker
Backend Developer Java Ticketing In Anü
Freelancehybrid🇩🇪 Germany📍 Frankfurt am Main⏱ 27 monthsJavaSpring BootDockerKubernetes
Senior Backend Developer Java Ticketing In Anü
Freelancehybrid🇩🇪 Germany📍 Frankfurt am Main⏱ 34 monthsJava 17+Spring BootSpring DataSpring Security
Dba Production SQL Server & Postgresql
Freelancehybrid🇫🇷 France📍 Paris⏱ 24 monthsPostgreSQLProductionSQL
DataOPS
Freelancehybrid🇫🇷 France📍 Lille⏱ 1 year + extensionMongodbPostgreSQLPython
Business Analyst : Moyens de Paiement (SEPA)
Freelancehybrid🇫🇷 France📍 France⏱ > 12 monthsJavaPostgreSQLOracleElasticsearch
Expert Dba Postgresql
Freelance🇫🇷 France📍 Bordeaux⏱ 3 monthsPostgreSQLSQLPython
Data Integration Data Platform Engineer Nearshore Essen
Freelancehybrid🇩🇪 Germany📍 EssenSQLPostgreSQLNoSQLDatabricks
Senior Data Base Administrator
Freelanceremote🇩🇪 GermanyOracleMS-SQLPostgreSQLMySQL
Senior AI Full Stack Developer
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ > 12 monthsJavaPostgreSQLClaude AI
Konsultuppdrag - Senior Systemutvecklare (2026-08-19)
Freelancehybrid🇸🇪 Sweden📍 SwedenTypeScriptNode.jsReactNext.js
Product Data Intern
Freelanceremote🇨🇴 Colombia📍 Colombia, RemotePythonSQLPostgreSQLRedshift
Experienced & Energetic TypeScript/JavaScript/.NET Backend Developer
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 10-12 monthsTypeScriptNode.js.NETAWS Lambda
Software Engineer - Java Backend
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu DhabiJava 17+Spring BootAzureKubernetes
Senior Java Developer
Freelancehybrid🇩🇪 Germany📍 Frankfurt am MainJava 17+Spring BootSpring DataSpring Security
Tech Lead (Node&React) - Portugal
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ long-termNode.jsReactNext.jsTypeScript
Tech Lead (Node&React) - Serbia
Freelanceremote🇷🇸 Serbia📍 Serbia⏱ long-termTypeScriptNode.jsReactNext.js
Java Lead / Senior Developer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsJavaSpringSpring BootOracle
Database Engineer
Freelancehybrid🇸🇪 Sweden📍 Stockholm Metropolitan Area, Sweden⏱ 4-6 months + extensionPostgreSQLOracleLiquibaseJava
Software Developer Expert Southlake
Freelancehybrid🇺🇸 United States📍 Southlake, Texas⏱ 6 monthsJavaSpringAWSGCP
AI Engineer Nearshore Only
Freelanceremote🇩🇪 GermanyPythonFastAPIOpenAI SDKLangChain
Manual QA Engineer (UK)
Freelanceremote🇬🇧 United Kingdom📍 United KingdomSalesforcePostmanSwaggerJira
Manual QA Engineer (Netherlands)
Freelanceremote🇳🇱 Netherlands📍 NetherlandsSalesforceSwaggerPostmanSQL
IT Operations Engineer - Applikationsbetrieb & Automatisierung
Freelancehybrid🇩🇪 Germany📍 Karlsruhe, Germany⏱ > 12 monthsPuppetSUSE Linux Enterprise ServerOraclePostgreSQL
Business Analyst
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsJIRAConfluenceSQLPostgreSQL
Senior Full Stack Engineer
Freelanceremote🇵🇱 Poland📍 Poland⏱ 24 months + extensionVue 3TypeScriptPythonFastAPI
Senior Java Engineer
Freelancehybrid🇵🇱 Poland📍 Poland - CracowJavaSpring BootSpring MVCMicroservices
Java Developer
Freelanceonsite🇺🇸 United States📍 Southlake, TXJavaSpringKubernetesMongoDB
Java Spring Developer Lead
Freelanceonsite🇬🇧 United Kingdom📍 GlasgowJavaSpring BootAWSDocker
Mid-Level Fullstack Engineer (Node&React)
Freelanceremote🇨🇿 Czechia📍 TurkeyNode.jsReactTypeScriptNext.js
Développeur Python
Freelancehybrid🇫🇷 France📍 Paris⏱ 1 year + extension.NETAPIC#Databricks
Full Stack Software Engineer
Freelanceremote🇺🇸 United States📍 Moline, ILReactJSTypeScriptNodeJSPostgreSQL
Senior Data Engineer
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsSQLDatabricksSparkPostgreSQL
Senior Python Engineer - AI
Freelancehybrid🇫🇷 France📍 Paris, France⏱ > 12 monthsPythonSQLPostgreSQLMySQL
Senior IT Admin Magdeburg
Freelance🇩🇪 Germany📍 MagdeburgLinuxUnixPostgreSQLOpenShift
Nearshore Senior Platform Engineer Architect
Freelanceremote🇩🇪 GermanyAzurePythonDatabricksTerraform
Lead Backend JavaScript,Node.js,PostgreSQL, Terraform,React,Data Analysis,AWS Amazon
Freelancehybrid🇫🇷 France📍 Bezons⏱ 9 months + extensionJavascriptNode.js
Senior Java Backend Developer
Freelancehybrid🇩🇪 Germany📍 Frankfurt am MainJavaSpring BootDockerKubernetes
Senior Python Fastapi Software Engineer
Freelancehybrid🇩🇪 Germany📍 Berlin⏱ 3 months + extensionPythonFastAPIPostgreSQLRedis
Senior Software Engineer (CX)
Freelancehybrid🇵🇱 Poland📍 Warsaw, , Poland⏱ 2+ yearsPythonJavaScriptPostgreSQLRedis
Senior Python Engineer (CX)
Freelancehybrid🇵🇱 Poland📍 Warsaw, , PolandPythonJavaScriptPostgreSQLRedis
Développeur backend .Net
Freelanceremote🇫🇷 France📍 AVIGNON, FRANCE, France.Net 8.0Web APIDockerKubernetes
Scala Developer (SP)
Freelanceremote🇵🇱 Poland📍 Warsaw, Masovian Voivodeship, PolandScalaKafkaGraphQLhttp4s
Tech Lead (Node&React) - Greece
Freelanceremote🇬🇷 Greece📍 GreeceTypeScriptNode.jsReactNext.js
Tech Lead (Node&React) - South Africa
Freelanceremote🇿🇦 South Africa📍 South Africa⏱ long-termTypeScriptNode.jsReactNext.js
Tech Lead (Node&React) - Poland
Freelanceremote🇵🇱 Poland📍 Poland⏱ long-termTypeScriptNode.jsReactNext.js
Tech Lead (Node&React)
Freelanceremote🌍 Europe📍 Europe⏱ long-termReactNext.jsNode.jsTypeScript
Tech Lead (Node&React) - Türkiye
Freelanceremote🇹🇷 Türkiye📍 Turkey⏱ long-termReactNext.jsNode.jsTypeScript
Tech Lead/Staff Java Engineer
Freelanceremote🇬🇮 Gibraltar📍 UkraineJavaSpring BootPostgreSQLKafka
Python Developer – Generative AI / RAG
Freelancehybrid🇦🇹 Austria📍 Wien⏱ 12 months + extensionPythonLangChainLlamaIndexQdrant
Senior Full-Stack Engineer (NodeJS/NestJS/ReactJS)
Freelanceremote🇺🇸 United States📍 Remote jobNode.jsNestJSReact.jsTypeScript
Senior Full-Stack Engineer (Python/ReactJS)
Freelanceremote🇺🇸 United States📍 Remote jobPythonReactDjangoFastAPI
Senior Full-Stack Engineer (AI/LLM-focused)
Freelanceremote🇺🇸 United States📍 Remote jobVueTypeScriptDjangoPostgreSQL

Showing the 100 most recent of 106 roles — browse and filter the full board.

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