Freelance PostgreSQL jobs

103 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.

103 live103 freelance19 remote
Senior Database Architect (SQL Server & PostgreSQL)
Freelanceremote🇷🇴 Romania📍 Romania⏱ 4-6 monthsSQL ServerPostgreSQL
Senior Java Developer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ 10-12 monthsJavaKafkaMongoDBPostgreSQL
Programista AI
Freelanceremote🇵🇱 Poland📍 Poland⏱ long-termPythonPyTorchTensorFlowAWS
Developpeur Java Python Confirme
Freelancehybrid🇫🇷 France📍 Paris⏱ long-term + extensionJava 11/17PythonSpring BootPostgreSQL
Expert N8N Full
Freelanceremote🇫🇷 France⏱ 10 days + extensionn8nLinuxPostgreSQLGit
AI Engineer Nearshore Only
Freelanceremote🇩🇪 GermanyPythonFastAPIOpenAILangChain
Business Analyst Sae H F
Freelancehybrid🇫🇷 France📍 ParisJavaLinuxREST APIOracle
Linux Platform Engineer (RHEL/Open
Freelancehybrid🇨🇭 Switzerland📍 Bern⏱ 9 monthsRHELOpenShiftKubernetesAnsible
Administrateur de base de données PostgreSQL
Freelancehybrid🇫🇷 France📍 Île-de-France⏱ 1 year + extensionOracle DatabaseSQL
Business Analyst BI Power BI F H
Freelancehybrid🇫🇷 France📍 LyonPower BISQLSparkKafka
Applicatieontwikkeling
Freelanceonsite🇳🇱 Netherlands📍 Groningen⏱ 6 monthsJavaSpringREST APIDocker
Test Management - Senior Test Engineer
Freelanceonsite🇳🇱 Netherlands📍 Groningen⏱ 12 monthsGraphQLREST APISQLJava
Medior Java Ontwikkelaar ( Verambtelijking)
Freelanceonsite🇳🇱 Netherlands📍 Bilthoven⏱ 6 monthsJavaSpring BootHibernateDocker
Senior Java Ontwikkelaar (Detavast)
Freelanceonsite🇳🇱 Netherlands📍 Bilthoven⏱ 6 monthsJavaSpring BootHibernateDocker
Medior OPS Engineer
Freelanceonsite🇳🇱 Netherlands📍 Groningen⏱ 12 monthsJiraConfluenceJSMPostgreSQL
AI Developer
Freelanceonsite🇵🇱 Poland📍 Warsaw, Poland⏱ 12+ monthsPythonPyTorchTensorFlowHugging Face
Python Developer - AI Driven Projects
Freelanceonsite🇵🇱 Poland📍 Warsaw, Poland⏱ Permanent PositionPythonDjangoFlaskPostgreSQL
Data Warehouse/ ETL Consultant
Freelanceonsite🇲🇾 Malaysia📍 Pendang, Malaysia⏱ > 12 monthsMS SQL ServerPostgreSQLAzure Data FactoryMS SSIS
Senior AI Engineer
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsPythonScalaElasticsearchPostgres
Java Developer
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsJavaSpringSpring BootHibernate
Senior Java Developer
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsJavaSpringSpring BootOracle
Senior Java Developer
Freelanceremote🇵🇱 Poland📍 Poland⏱ 48 monthsJavaSpring BootOpenShiftHelm
Mid Java Developer
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsJavaSpring BootGitGradle
Senior Java Developer – Sheffield
Freelancehybrid🇬🇧 United Kingdom📍 Sheffield, United Kingdom⏱ > 12 monthsJavaPostgreSQLREST APIsCI/CD
Data Engineer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsSQLPythonBMC HelixSnowflake
Senior Full Stack Developer
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ Permanent PositionJavaSpring BootAngularKubernetes
Senior Java Developer
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ >12 monthsJavaPostgreSQLClaude AI
Ingénieur de Production – Banque / Paiement
Freelancehybrid🇫🇷 France📍 Puteaux, France⏱ > 12 monthsLinuxShellPostgreSQLCassandra
Senior Engineer (Machine Learning / AI)
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ > 12 monthsPythonPostgreSQLRedisAzure
Responsable Applicatif Système d’Information Géographique
Freelancehybrid🇫🇷 France📍 Courbevoie, France⏱ > 12 monthsESRIArcGISServiceNowJira
Technical Support Engineer
Freelanceonsite🇭🇷 Croatia📍 Zagreb, Croatia⏱ 10-12 months + extensionLinuxWindows ServerPythonPowerShell
Full Stack Java React Developer
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ >12 monthsJavaReactPostgreSQLDocker
Ingénieur DevOps / Infrastructure PKI Senior
Freelancehybrid🇫🇷 France📍 Puteaux, France⏱ > 12 monthsLinuxOpenStackTerraformAnsible
Développeur Backend Java/Kotlin Senior
Freelancehybrid🇫🇷 France📍 Puteaux, France⏱ > 12 monthsJavaKotlinSpring BootPostgreSQL
Software Engineer - Microservices
Freelancehybrid🇵🇹 Portugal📍 Porto, Portugal⏱ > 12 monthsJavaPostgreSQLREST APIsDocker
Fullstack Engineer — Financial Engineering, Creator Monetization
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 4-6 monthsTypeScriptReactJavaPostgreSQL
Backend Java Developer
Freelancehybrid🇵🇱 Poland📍 Gdansk, Poland⏱ > 12 monthsJavaSpring BootHibernatePostgreSQL
Java React Full Stack Engineer
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ >12 monthsJavaReactPostgreSQLDocker
Backend utvikler (frist levering 12.08.26)
Freelanceonsite🇳🇴 Norway📍 Oslo, Norway⏱ 10-12 monthsAzure DevOpsGitHubDockerKubernetes
PostgreSQL Engineer
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ > 12 monthsPostgreSQLAnsibleJenkinsBash
Développeur full stack Python React PostgreSQL / AWS
Freelancehybrid🇫🇷 France📍 France⏱ > 12 monthsPythonReactPostgreSQLAWS
Data Engineer
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsSQLDatabricksSparkPostgreSQL
AI Engineer (Python + AWS + AI/LLM + APIs)
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsPythonAWSS3PostgreSQL
Senior Backend/Fullstack Developer
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ Permanent PositionC#.NETASP.NETPostgreSQL
Rust Backend Developer - Payments
Freelancehybrid🇸🇪 Sweden📍 Malmö Metropolitan Area, Sweden⏱ 3-6 months + extensionRustPostgreSQLDockerCI/CD
Senior Backend Engineer
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ Permanent PositionJavaQuarkusSpring BootPostgreSQL
Senior Software Engineer
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 months.NETC#KafkaRabbitMQ
System Architect
Freelancehybrid🇵🇱 Poland📍 Gdansk, Poland⏱ Permanent PositionAzureAKSAzure PostgresKafka
AI & Data Engineer
Freelancehybrid🇫🇷 France📍 France⏱ > 12 monthsPythonSQLDockerFastAPI
Java Full Stack Engineer
Freelancehybrid🇵🇹 Portugal📍 Maia, Portugal⏱ > 12 monthsJavaSpring BootAWSKubernetes
AI Engineer
Freelancehybrid🇸🇪 Sweden📍 Stockholm Metropolitan Area, Sweden⏱ 6 months + extensionGoPostgresPyTorchTransformers
Senior Java Entwickler
Freelancehybrid🇩🇪 Germany📍 Düsseldorf, Germany⏱ > 12 monthsJavaSpring BootDockerKubernetes
Programista JAVA
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsJava 17Spring BootPostgreSQLApache Kafka
Analityk IT
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsApache KafkaJSONApache AvroUML
Full Stack Developer (Python+Angular)
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsPythonFastAPIAngularPostgreSQL
DevOps Engineer til PostgreSQL platform
Freelanceonsite🇩🇰 Denmark📍 Copenhagen, Denmark⏱ 4-6 monthsPostgreSQLCI/CD
DBA Production PostgreSQL Senior
Freelancehybrid🇫🇷 France📍 Courbevoie, France⏱ > 12 monthsPostgreSQLMicrosoft AzureOracleMongoDB
Developpeur Full Stack Java Angular Dominante Tests Playwright F H
Freelancehybrid🇫🇷 France📍 LyonJava 21Angular 19TypeScriptPlaywright
IntÉGrateur Moe Swift
Freelancehybrid🇫🇷 France📍 Fontenay-sous-Bois⏱ 1 yearDevOpsIncident ManagementIntégrationLinux
Expert Études – Support et Expertise OpenShift (Red Hat)
Freelancehybrid🇫🇷 France📍 Le Mans⏱ 6 monthsAdministration systèmeConfluenceIBM Db2JIRA
Développeur NTIC — Lead Développeur Full Stack
Freelancehybrid🇫🇷 France📍 Croix⏱ 6 monthsAzureFull stackIAJava
Dba Production SQL Server & Postgresql
Freelancehybrid🇫🇷 France📍 Paris⏱ 24 monthsPostgreSQLProductionSQL
Un DBA Production sur Noisy le Grand
Freelancehybrid🇫🇷 France📍 Noisy-le-Grand⏱ 1 year + extensionPostgreSQLSupport informatique
Un DBA ETUDE SQL / POSTGRESQL sur Paris
Freelancehybrid🇫🇷 France📍 Paris⏱ 6 months + extensionSQL
Data Engineer expérimenté Talend- Nantes Cassiopée, SQL (PostgreSQL), Python/be
Freelancehybrid🇫🇷 France📍 Nantes⏱ 12 months + extensionTalend
101056/Lead Backend JavaScript,Node.js,PostgreSQL, Terraform,React,Data Analysis,AWS Amazon
Freelancehybrid🇫🇷 France📍 Bezons⏱ 9 months + extensionJavascriptNode.js
101633/DBA PostgreSQL (build) Nantes (3 à 4 jours TT) Oracle, Exadata, MongoDB, MySQL, SQL/du
Freelancehybrid🇫🇷 France📍 Nantes⏱ 4 monthsOraclePostgreSQL
103091/Intégration DeVOps, PostgreSQL et Kubernetes Nantes
Freelance🇫🇷 France📍 Nantes⏱ 6 months + extensionKubernetesPostgreSQL
Fr
Freelance🇲🇦 Morocco📍 CasablancaC#Angular.NETSQL Server
Developpeur Java Spring Boot F H
Freelance🇫🇷 FranceJava 17Java 21Spring Boot 3Spring Boot 4
Architecte Plateforme Editique Documentaire F H
Freelancehybrid🇫🇷 France📍 LyonPostgreSQLXMLJSONKafka
Tester
Freelanceonsite🇳🇱 Netherlands📍 Groningen⏱ 12 months + extensionJavaCucumberSQLGraphQL
Senior Frontend Designer
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu DhabiReact.jsTypeScriptNode.jsPython
Full Stack Engineer - React/Java
Freelance🇬🇧 United Kingdom📍 London, England, United Kingdomjavaspring frameworkspring bootrest api development
Medior OPS Engineer
Freelanceonsite🇳🇱 Netherlands📍 Groningen⏱ 12 monthsJiraConfluenceJSMPostgreSQL
Senior Full Stack Developer (Python)
Freelanceremote🇵🇹 Portugal📍 PortugalPythonFastAPINeo4jRedis
Developpeur Python Hf
Freelanceonsite🇫🇷 France📍 Charenton-le-Pont⏱ 23 monthsPythonFastAPIPerlBash
Software Engineering Wm Berlin
Freelanceonsite🇩🇪 Germany📍 Berlin⏱ 3 months + extensionPythonFastAPIPostgreSQLMongoDB
Developpeur Full Stack Python A Montparnasse
Freelanceonsite🇫🇷 France📍 Montparnasse⏱ 3 yearsPythonTypeScriptAngularSQL
Administrateur Systemes Linux A Nantes
Freelanceonsite🇫🇷 France📍 NantesLinuxRedHatPostgreSQLAnsible
Developpeur SQL
Freelance🇫🇷 France📍 ParisSQLPostgreSQLAgileJira
Developpeur Python Oriente Data Ia Sur Paris
Freelanceremote🇫🇷 France📍 Paris⏱ 3 months + extensionPythonPostgreSQLSQLDjango
Developpeur Fullstack Angular Django Sur Paris
Freelanceonsite🇫🇷 France📍 Paris⏱ 3 months + extensionAngularPythonDjangoSQL
Lead Developpeur Full Stack Java React Cloud
Freelance🇫🇷 France📍 Lille⏱ 36 monthsJavaSpring BootReactTypeScript
Developpeur Convertigo H F Montreuil 93
Freelancehybrid🇫🇷 France📍 Montreuil⏱ 18 monthsConvertigoAngularTypeScriptHTML
Developpeur Net H F
Freelancehybrid🇫🇷 France📍 Chambéry⏱ 12 months + extension.NETC#PostgreSQLAngular
Administrateur Trice De Bases De Donnees Senior – Dba Production Etude
Freelancehybrid🇫🇷 France📍 ParisSQL ServerPostgreSQLCouchbaseKubernetes
Developpeur Full Stack Experimente Sur Bar Le Duc
Freelanceonsite🇫🇷 France📍 Bar-le-DucNext.jsLaravelPostgreSQLDocker
Dba Oracle Sur Corbeil
Freelanceonsite🇫🇷 France📍 Corbeil⏱ 3 monthsOracleSQL ServerPostgreSQLMongoDB
Product Owner AI Sales
Freelanceonsite🇫🇷 France📍 Marseille⏱ 9 monthsSalesforcePythonSQLMongoDB
Full Stack Software Engineer Toronto
Freelanceremote🇨🇦 Canada📍 Toronto, OntarioNode.jsTypeScriptReactPostgreSQL
Front End Developer Ottawa
Freelancehybrid🇨🇦 Canada📍 Ottawa⏱ 12 months + extensionJavaScriptTypeScriptReactSpring
Toimeksianto · Fullstack Developer (Espoo) 9.7.2026
Freelancehybrid🇫🇮 Finland📍 Finland⏱ 4 monthsNode.jsTypeScriptReactAWS
Senior Java Software Engineer
Freelanceonsite🇫🇷 France📍 StrasbourgJavaSpring BootPostgreSQLREST APIs
Senior Software Developer Muenchen
Freelance🇩🇪 Germany📍 MunichJavaPythonTypeScriptJavaScript
Linux Dev
Freelanceremote🇱🇺 Luxembourg📍 LuxembourgLinux/RHELJava/JVMTomcatApache HTTPD
Fullstack Developer - Wealth Management
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu Dhabi⏱ 8 months + extensionReactReact NativeJavaSpring Boot
Développeur Full Stack Java Junior
Freelance🇫🇷 France📍 ParisJavaReactJSPostgreSQLDocker
Senior Software Engineer (Fullstack)
Freelanceremote🇬🇧 United Kingdom📍 LondonNode.jsTypeScriptReactNext.js
PostgreSQL Databasadministratör
Freelance🇸🇪 Sweden📍 Stockholm, Stockholms län, Swedenpostgresql administrationlinux administrationdatabase patchingperformance optimization

Showing the 100 most recent of 103 roles — browse and filter the full board.

InsideJobs membership

€29/month: every rate, every original listing link, daily email alerts. Cancel anytime.

Browse all roles →
PostgreSQL jobs by country
PostgreSQL jobs in France (68)PostgreSQL jobs in Poland (37)PostgreSQL jobs in United States (31)PostgreSQL jobs in Mexico (25)PostgreSQL jobs in Portugal (22)PostgreSQL jobs in United Kingdom (22)PostgreSQL jobs in Germany (17)PostgreSQL jobs in Romania (17)PostgreSQL jobs in Pakistan (16)PostgreSQL jobs in Canada (13)PostgreSQL jobs in Brazil (12)PostgreSQL jobs in Netherlands (11)
PostgreSQL jobs by type
PostgreSQL jobs (396)Permanent PostgreSQL jobs (291)
Jobs by technology
Python jobs (1855)AWS jobs (1342)SQL jobs (1262)Azure jobs (1207)Kubernetes jobs (1065)Java jobs (1025)SAP jobs (631)Docker jobs (596)Linux jobs (546)Google Cloud jobs (531)React jobs (521)Terraform jobs (467)
Jobs by role
Software Engineer jobs (797)Data Engineer jobs (299)DevOps Engineer jobs (288)Business Analyst jobs (255)Backend Developer jobs (197)Full Stack Developer jobs (149)AI Engineer jobs (141)Solution Architect jobs (140)