Freelance Linux jobs

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

121 live121 freelance10 remote
Senior Production Support Engineer (SQL and Linux)
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ > 12 monthsSQLLinuxSWIFT
KLx - AZQ - DEP-11-26048 - Atlassian Data Center Administrator
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsJira Data CenterConfluence Data CenterLinuxDatabases
Expert OpenStack — Marseille (13)
Freelance🇫🇷 France📍 Marseille⏱ 3 years + extensionAnsibleGitlabGrafanaKubernetes
Ingenieur Cybersecurite Embarquee IoT Hf
Freelancehybrid🇫🇷 France📍 ClusesCC++PythonLinux
Integratiespecialist
Freelancehybrid🇳🇱 Netherlands📍 Utrecht⏱ 24 monthsPythonAnsibleJenkinsCI/CD
Experte SAP Basis Duesseldorf
Freelanceonsite🇩🇪 Germany📍 DüsseldorfSAP BasisSAP HANASAP ASELinux
Integratiespecialist
Freelancehybrid🇳🇱 Netherlands📍 Utrecht⏱ 24 months + extensionPythonAnsibleJenkinsAxway B2Bi
80% : Monitoring Engineer / CheckMK Experte
Freelancehybrid🇩🇪 Germany📍 Berlin⏱ 3 months + extensionCheckMKNagiosLinuxOpenShift
Software Architect Robotics
Freelancehybrid🇩🇪 Germany📍 Wuppertal / Düsseldorf⏱ 6 monthsROS 2Embedded LinuxDDSZenoh
IT Support Mitarbeiter Helpdesk Support In Anü
Freelancehybrid🇩🇪 Germany📍 Wachtberg, Nordrhein-Westland⏱ 6 months + extensionMicrosoft WindowsMicrosoft OfficeLinuxDebian
Ingénieur DevOps AWS
Freelancehybrid🇫🇷 France📍 Issy-les-Moulineaux, France⏱ 3 yearsAWSTerraformGitLabGitLab CI
DevOps · Platform Engineer
Freelancehybrid🇵🇹 Portugal📍 Porto, Portugal⏱ 10-12 monthsAzure DevOpsKubernetesAnsibleLinux
Expert Linux Raspberry Pi H F France Paris 6639
Freelance🇫🇷 France📍 ParisLinuxRaspberry Pi
Bilingual Spanish English Database Administrator SAP Sybase Postgresql
Freelancehybrid🇨🇦 Canada📍 Toronto, Ontario⏱ 12 monthsSAPSybasePostgreSQLLinux
Expert Linux Hf
Freelanceonsite🇫🇷 France📍 Roissy/Val-d'Oise⏱ 3 months + extensionLinuxRaspberry PiRudder
Software Engineer
Freelancehybrid🇳🇱 Netherlands📍 Zwolle⏱ 12 months + extensionPythonSQLSnowflakeMatillion
Software Engineer (Python/C++/FastAPI)Lorton, Virginia
Freelanceonsite🇺🇸 United States📍 Lorton, VirginiaPythonC++FastAPIJavaScript
Systems Administrator
Freelancehybrid🇺🇸 United States📍 Austin, TXmacOSWindowsLinuxMDM
Expert Elasticsearch
Freelancehybrid🇫🇷 France📍 Chartres⏱ 3 months + extensionElasticsearchGrafanaLinuxOS Windows
Référent technique - Intégration & Data sur Lyon
Freelancehybrid🇫🇷 France📍 Lyon⏱ 1 year + extensionApache TomcatAPI RESTElasticsearchJava
Administrateur systèmes Linux & Windows - Sysops
Freelancehybrid🇫🇷 France📍 Paris⏱ 24 monthsLinux
Cloud Kubernetes Container platform engineer
Freelancehybrid🇳🇱 Netherlands📍 Assen⏱ 6 monthsKubernetesLinuxAzureGitLab
Platform Engineer Big Data (2 FTE)
Freelanceonsite🇳🇱 Netherlands📍 Den Haag, Zoetermeer⏱ 24 months + extensionNiFiAnsibleHadoopElasticsearch
Technical Project Manager – Cloud TransformationGöteborg
Freelancehybrid🇸🇪 Sweden📍 Gothenburg⏱ until end of 2027 + extensionMicrosoft AzureMicrosoft SQL ServerLinuxWindows Server
Data Business Analyst
Freelancehybrid🇬🇧 United Kingdom📍 London, United Kingdom⏱ 4-6 monthsExcelWindowsLinux
Ingenieur Systemes Senior
Freelance🇫🇷 France📍 FranceLinuxNginxSFTPWallix
Dba Postgresql Oracle Sur Tours Et
Freelancehybrid🇫🇷 France📍 Tours⏱ 3 monthsPostgreSQLOracleLinuxPython
91 Software Tester
Freelanceonsite🇩🇪 Germany📍 Erlangen⏱ 48 monthsC/C++PythonGitLinux
Développeur logiciel C/C++
Freelancehybrid🇫🇷 France📍 Courbevoie, France⏱ > 12 monthsC++CSTLLinux
Data Analyst
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsSQLExcelPythonLinux
Algorithm Software Engineer Trk Huntsville
Freelanceonsite🇺🇸 United States📍 Huntsville, AlabamaJavaUnixLinuxMATLAB
Ingenieur Systemes Senior Expert Linux
Freelance🇫🇷 FranceLinuxNginxSFTPDNS
Security Engineer
Freelanceonsite🇧🇪 Belgium📍 BrusselsPythonBashLinuxWindows
Engineering Technician
Freelanceonsite🇺🇸 United States📍 Foster City, CALinuxDigital MultimeterOscilloscope
Linux Expert Developer
Freelancehybrid🇵🇱 Poland📍 Gdansk, Poland⏱ > 12 monthsGoogle Cloud EngineRed Hat Enterprise LinuxAnsibleBash
Architecte cloud Azure - E-commerce
Freelancehybrid🇫🇷 France📍 France⏱ > 12 monthsAzureVMwareWindowsLinux
Software Developer Bsp And Secure Bootloaders Ottawa
Freelanceonsite🇨🇦 Canada📍 Ottawa⏱ 12 monthsCAssemblyLinuxQNX
Architecte Systeme Industriel Sur Paris
Freelanceonsite🇫🇷 France📍 Noisy-le-Grand⏱ A définirMantisSalesforceXMLLinux embarqué
Ingenieur E Systemes Linux Senior Hybride
Freelancehybrid🇫🇷 France📍 Paris⏱ 12 months + extensionLinuxPythonBashAnsible
VMWare Specialist
Freelanceonsite🇳🇱 Netherlands📍 Zoetermeer⏱ 24 months + extensionVMware vSphereVMware vSANLinux
Cloud Support Engineer
Freelanceonsite🇳🇱 Netherlands📍 Den HaagLinuxKubernetescontainersInfrastructure-as-code
Ingénieur Support Applicatif - Cloud
Freelancehybrid🇫🇷 France📍 Île-de-France⏱ 1 year + extensionAdministration linuxAutosys
C++ Embedded Software Engineer
Freelancehybrid🇮🇹 Italy📍 Turin, Italy⏱ 10-12 monthsC++UDSCANDoIP
Ingénieur Systèmes (SRE – Site Reliability Engineer, DevOps)
Freelancehybrid🇫🇷 France📍 Villeneuve-D'Ascq, France⏱ > 12 monthsLinuxPythonKubernetesOpenshift
Datarkitekt med datawarehouse erfaring
Freelanceonsite🇩🇰 Denmark📍 Copenhagen, Denmark⏱ 4-6 monthsPythonLinuxData WarehouseETL
Linux Systems Infrastructure Engineer H F France Paris 6605
Freelance🇫🇷 France📍 Paris
Lab Infrastructure Engineer
Freelanceonsite🇬🇧 United Kingdom📍 IpswichPythonDockerLinuxGit
33759 DevOps Pleno
Freelanceonsite🇧🇷 Brazil📍 BlumenauKubernetesLinuxCI/CDDocker
IT Application Manager Doors Next Flintbek
Freelanceonsite🇩🇪 Germany📍 FlintbekDOORS NextETMJazz PlatformLinux
Senior PHP-beheerder/-ontwikkelaar (Symfony / Dev
Freelanceonsite🇳🇱 Netherlands📍 Assen⏱ 12 monthsPHPSymfonyMySQLLinux
Administrateur systèmes windows / Linux / WSUS / Ansible AWX / VMware
Freelancehybrid🇫🇷 France📍 Paris⏱ 24 monthsAnsibleLinuxVMware
Senior Database Specialist (DB2/SQL)
Freelancehybrid🇩🇪 Germany📍 Frankfurt am Main, Germany⏱ > 12 monthsDB2SQLLinuxBash
DevOps Engineer Vaterstetten Feldkirchen
Freelanceonsite🇩🇪 Germany📍 Vaterstetten (Feldkirchen)LinuxDockerKubernetesGPU
IT Systemadministrator
Freelanceonsite🇩🇪 Germany📍 Forchheim, Bayern⏱ 12 months + extensionWindows ServerLinuxActive DirectoryVirtualization
Inbetriebnehmer
Freelancehybrid🇩🇪 Germany📍 Ludwigsburg, Germany⏱ 10-12 monthsPLCC++CANPROFIBUS
Ingénieur Système Sénior
Freelancehybrid🇫🇷 France📍 Saint-Denis, France⏱ 4-6 monthsLinuxNginxSFTPDNS
Expert Stockage Sur Nanterre
Freelanceonsite🇫🇷 France📍 NanterreCisco MDSHitachi VSPDell PowerScaleNetApp FAS
System Security Manager Bremen
Freelanceonsite🇩🇪 Germany📍 BremenLinuxWindowsFirewallsSIEM
Electrical Engineer With Python Proficiency AI Trainer
Freelanceremote⏱ project-basedPythonngspicescikit-rfpython-control
Civil Engineer With Python Proficiency AI Trainer
Freelanceremote📍 Remote⏱ project-basedPythonOpenSeesPyCalculiXYADE
Consultant Linux - Infrastructure as Code
Freelancehybrid🇫🇷 France📍 Lille⏱ 1 year + extensionLinuxRed Hat
Ingenieur De Production Junior Sur Paris 13Eme
Freelanceonsite🇫🇷 France📍 Paris 13èmeLinuxWindowsControl-MDevOps
Administrateur Systeme Sur Chatenay Malabry
Freelance🇫🇷 France📍 Châtenay-MalabryLinuxWindows
Senior DevOps And Integration Engineer
Freelanceonsite🇫🇷 France📍 ParisKubernetesJenkinsAnsibleTerraform
HPC Software Engineer
Freelance🇬🇧 United Kingdom📍 Birmingham, Birmingham, United Kingdomworkload schedulinglinux server administrationwindows server administrationplatform engineering
Administrateur Systèmes Technique
Freelanceonsite🇫🇷 France📍 Nantes, France⏱ 4-6 monthsUnixLinuxNetBackupPython
Ingénieur Production Support
Freelancehybrid🇫🇷 France📍 Île-de-France⏱ 1 year + extensionDynatraceLinux
Senior Data Base Administrator
Freelanceremote🇩🇪 GermanyOracleMS-SQLPostgreSQLMySQL
C++ Engineer
Freelanceonsite🇸🇪 Sweden📍 Malmö Metropolitan Area, Sweden⏱ 12 months + extensionC++Linux
Senior Softwareentwickler
Freelanceonsite🇩🇪 Germany📍 Munich⏱ 4 monthsCC++Embedded LinuxFreeRTOS
Application Architect
Freelanceonsite🇬🇧 United Kingdom📍 ManchesterAzureWindowsLinuxEntra ID
Senior Embedded Fullstack Entwickler
Freelanceonsite🇩🇪 Germany📍 DeutschlandRustC++CLinux
Expert technique Systeme Linux
Freelancehybrid🇫🇷 France📍 Paris⏱ 24 monthsLinux
IT Support Analyst Engineer With Level 1 And Level 2 London
Freelancehybrid🇬🇧 United Kingdom📍 London⏱ 3 monthsWindows 11LinuxServer 2016Office 365
Developpeur C Trading Front Office H F
Freelancehybrid🇫🇷 France📍 Paris⏱ 6 months + extensionC++LinuxGitCMake
Senior Embedded Software Engineer
Freelancehybrid🇦🇺 Australia📍 MelbourneCC++PythonYocto
Software Entwickler Signalverarbeitung
Freelanceonsite🇩🇪 Germany📍 UlmC/C++PythonMATLABLinux
C++ Softwareentwickler Embedded Linux
Freelancehybrid🇩🇪 Germany📍 Pfaffenhofen, Germany⏱ > 12 monthsC++23CMakeConanGitLab CI/CD
IT Operations Engineer - Applikationsbetrieb & Automatisierung
Freelancehybrid🇩🇪 Germany📍 Karlsruhe, Germany⏱ > 12 monthsPuppetSUSE Linux Enterprise ServerOraclePostgreSQL
Production Engineering Specialist
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ > 12 monthsGoogle Cloud PlatformKubernetesOracle SQLLinux
Platform Engineer
Freelance🇸🇪 Sweden📍 Stockholm, Stockholms län, Swedenlinuxinfrastructure automationubuntupuppet
IT Administrator Penzberg
Freelanceonsite🇩🇪 Germany📍 PenzbergWindowsLinuxAnsibleVirtualization
Développeur Full Stack API – Montpellier
Freelancehybrid🇫🇷 France📍 Montpellier⏱ 3 yearsJavascriptLinuxNode.jsReact
Senior Security Engineer/Architect - Linux Infrastructure (On-Prem)
Freelancehybrid🇮🇪 Ireland📍 Dublin, Ireland⏱ 4-6 monthsLinuxSIEMGrafanaElasticsearch
Database Engineer
Freelanceonsite🇨🇭 Switzerland📍 GenevaSQLLinuxUnixETL
Senior 2nd Level Support Engineer (MongoDB) with German
Freelanceremote🇵🇱 Poland📍 Poland⏱ 10-12 monthsMongoDBLinuxRHELServiceNow
Tech Lead DevOps – Bancassurance (Graphtalk)
Freelancehybrid🇫🇷 France📍 Île-de-France⏱ 1 year + extensionDevOpsGraphtalk AIALinuxShell
Embedded Softwaretester Erlangen
Freelance🇩🇪 Germany📍 ErlangenC/C++PythonGITLinux
DevOps Support Engineer
Freelance🇬🇧 United Kingdom📍 London, England, United Kingdomawslinux administrationci/cd pipelinesansible
Administrateur Entra ID
Freelancehybrid🇫🇷 France📍 France⏱ 3 yearsActive DirectoryMicrosoft Entra IDPowerShellWindows
Dv Windows Operations Engineer
Freelanceonsite🇬🇧 United Kingdom📍 FarnboroughWindowsActive DirectoryHyper-VMECM
Ingenieur Developpement Logiciel C Linux H F
Freelanceremote🇫🇷 FranceC++Linux
Software Testmanager Erlangen
Freelance🇩🇪 Germany📍 ErlangenCC++PythonLinux
System Engineer / IT Infrastructure Engineer
Freelancehybrid🇩🇪 Germany📍 Gilching, Germany⏱ > 12 monthsActive DirectoryPowerShellDebian LinuxVMware
Expert Openstack
Freelanceonsite🇫🇷 France📍 ParisOpenStackRed HatLinuxAnsible
Data Center Engineer
Freelance🇩🇪 Germany📍 Hessen, Hessen, Germanydata center operationsnetwork troubleshootingserver administrationstorage management
DevOps Engineer
Freelancehybrid🇺🇸 United States📍 Westlake, TXLinuxWindows ServerPythonBash
Expert Big Data Confirmé (Cloudera Data Platform)
Freelancehybrid🇫🇷 France📍 France⏱ > 12 monthsCloudera Data PlatformHDFSYarnZookeeper
Senior Python Engineer - AI
Freelancehybrid🇫🇷 France📍 Paris, France⏱ > 12 monthsPythonSQLPostgreSQLMySQL
Senior IT Infrastructure Systems Lead London
Freelanceonsite🇬🇧 United Kingdom📍 London⏱ 12 monthsWindows ServerLinuxVMware vSphereVeeam

Showing the 100 most recent of 121 roles — browse and filter the full board.

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