Freelance Kafka jobs

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

115 live115 freelance25 remote
Développeur Java / Kafka et Release Manager (senior)
Freelancehybrid🇫🇷 France📍 Paris⏱ 12 months + extensionJava
Fullstack Java Devleloper
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsJava 18+Spring Boot 3+AngularTypeScript
Tester Automatyzujący (Java)
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsJavaTestNGAllureGitLab
Quantitative Developer - Boston, MABoston, MAHybrid
Freelancehybrid🇺🇸 United States📍 Boston, MAPythonTypeScriptReactSQL
Architecte Solutions A Levallois Perret
Freelanceonsite🇫🇷 France📍 Levallois-Perret⏱ 3 months + extensionTOGAFDDDKafkaREST API
Architecte Solution A Dijon
Freelancehybrid🇫🇷 France📍 Dijon⏱ 3 months + extensionAngularJavaAPICOBOL
IT Software Engineer Expert
Freelancehybrid🇩🇪 Germany📍 Cologne⏱ 18 months + extensionJavaAngularSpringKubernetes
Ingénieur Data Collect - Cybersécurité
Freelancehybrid🇫🇷 France📍 Île-de-France⏱ 1 year + extensionAnsibleApache KafkaElasticsearchKibana
Techn · Business Analyst Wertpapiere & Derivate, und Hannover
Freelancehybrid🇩🇪 Germany📍 Hanover, Germany⏱ 4-6 months + extensionSQLDB2KafkaSnowflake
Senior Business Analyst, Schwerpunkt Avaloq
Freelancehybrid🇩🇪 Germany📍 Hanover, Germany⏱ 7-9 months + extensionAvaloqDB2KafkaSnowflake
Solution Architect (Core Banking)
Freelancehybrid🇵🇱 Poland📍 Poland; Poland - WarsawIBM MQJMSKafka
Technical Business Analyst Kredit & Verbriefungen
Freelancehybrid🇩🇪 Germany📍 Hanover, Germany⏱ 7-9 months + extensionDB2SQLKafkaSnowflake
Technischer Business Analyst mit Sicherheiten KnowHow
Freelancehybrid🇩🇪 Germany📍 Hanover, Germany⏱ 7-9 months + extensionDB2SQLKafkaSnowflake
Lead Dev Full Stack — Niveau 3
Freelancehybrid🇫🇷 France📍 NiortJavaReactOpenShiftKafka
Architecte solution SWIFT paiements
Freelancehybrid🇫🇷 France📍 Paris⏱ 6 months + extensionApache KafkaISO 20022SEPASWIFT
Architecte SWIFT
Freelancehybrid🇫🇷 France📍 Paris⏱ 6 months + extensionApache KafkaIBM MQISO 20022SEPA
Expertise Kafka
Freelancehybrid🇫🇷 France📍 Paris⏱ 1 year + extensionApache KafkaData Engineering
5x Experienced & Energetic TypeScript/JavaScript/.NET Fullstack Developer
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 10-12 monthsTypeScriptJavaScript.NETReact
Java devops engineer
Freelanceonsite🇳🇱 Netherlands📍 Utrecht⏱ 6 monthsJavaSpring BootKafkaKubernetes
Senior Net Developer Noord Holland
Freelancehybrid🇳🇱 Netherlands📍 Noord-Holland⏱ 12+ monthsC#.NET Core.NET FrameworkEntity Framework
Data engineer
Freelancehybrid🇸🇪 Sweden📍 Stockholm Metropolitan Area, Sweden⏱ 7-9 monthsGoogle Cloud PlatformBigQuerydbtSQL
Analityk Systemowy
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsJavaSQLREST APISOAP
Développeur Data (Java,Power BI,SQL,GCP,Kafka,Terraform,GitHub)
Freelancehybrid🇫🇷 France📍 Toulouse, France⏱ > 12 monthsJavaSQLPower BIGCP
Software Development Engineer - Fix Term
Freelancehybrid🇮🇱 Israel📍 Hybrid Tel Aviv, IsraelNode.jsTypeScriptKafkaKubernetes
Business analyst crédit court terme – conception fonctionnelle & Kafka
Freelancehybrid🇫🇷 France📍 Paris⏱ 6 months + extensionAngularApache KafkaJavaJIRA
Développeur Back expérimenté (JAVA 17, Spring Boot, Kafka · ) - Lille et environs
Freelanceonsite🇫🇷 France📍 Lille⏱ 6 months + extensionJava
2x Senior Test Automation Engineers
Freelancehybrid🇸🇪 Sweden📍 Stockholm Metropolitan Area, Sweden⏱ 4-6 monthsJavaSeleniumPlaywrightJUnit
Specialist Solutions Architect - Data Engineering
Freelancehybrid🇳🇱 Netherlands📍 Amsterdam, Netherlands⏱ 12 months + extensionApache SparkDelta LakePythonSQL
Backend Developer (C# / .NET 8.0) - Banking
Freelancehybrid🇵🇱 Poland📍 Lodz, Poland⏱ 12 months +C#.NET 8.0MS SQLEntity Framework
Senior Business Analyst Und Niedersachsen
Freelancehybrid🇩🇪 Germany📍 NiedersachsenDB2SQLKafkaSnowflake
AI Data Engineer 3
Freelanceonsite🇺🇸 United States📍 REDMOND, WAPythonSpring Boot.NETApache Spark
test manager
Freelancehybrid🇬🇷 Greece📍 AthensKafkaKubernetesIstioEvent Streams
Snowflake Data Engineer (Qatar location)
Freelanceonsite🇵🇱 Poland📍 Poland - Warsaw⏱ 12 monthsSnowflakeSQLPythonAWS
Consultant technico-fonctionnel Summit
Freelancehybrid🇫🇷 France📍 Paris⏱ 6 months + extensionApache KafkaOraclePythonSQL
Arquiteto Solução/Integração
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsGoogle Cloud PlatformBigQueryKafkaSwagger/OpenAPI
Senior GCP Data Engineer
Freelanceremote🇵🇱 Poland📍 Poland⏱ 12 monthsGCPApache KafkaApache FlinkPython
Full Stack Java Developer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ 12 months +JavaSpring BootAngularKafka
Database Administrator
Freelanceremote🇲🇾 Malaysia📍 Malaysia⏱ > 12 monthsPostgreSQLAuroraSQL ServerKafka
OPS SRE - Data / IA ( Expert Linux N2 production)
Freelancehybrid🇫🇷 France📍 Niort⏱ 3 months + extensionAdministration linuxApache KafkaClouderaHadoop
Expert Data Engineer Datalake
Freelanceonsite🇫🇷 France📍 CourbevoieDatabricksTalendPythonPySpark
Expert Datahub A Niort
Freelanceonsite🇫🇷 France📍 Niort⏱ 3 months + extensionLinux/UnixAzure DatabricksHadoopCloudera CDP
Consultant Task · Fullstack Developer – GO / GCP (Helsinki/ ) · 8.10.2026
Freelancehybrid🇫🇮 Finland📍 Finland⏱ 36 monthsGoGCPKubernetesTypeScript
SR Core Java
Freelanceonsite🇺🇸 United States📍 Westerville, OhioJavaSpring BootApache KafkaMicroservices
Architecte Solutions Gouvernance Des Echanges API Eda Mcp
Freelanceonsite🇫🇷 France📍 Angers⏱ 36 monthsOpenAPIAsyncAPIKafkaPulsar
Analityk Systemowy (Java)
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsJavaSpringAngularSQL
Data Engineer
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 7-9 monthsSparkScalaPythonAirflow
Développeur Java - Banque
Freelancehybrid🇫🇷 France📍 Paris⏱ 1 year + extensionApache KafkaJavaKubernetesOracle Database
Développeur Logiciel - Trading Risk & Pnl
Freelancehybrid🇫🇷 France📍 Paris⏱ 1 year + extensionApache KafkaAPI RESTEvent Driven Architecture (EDA)Java
Architecte Solution - Finance/AML
Freelancehybrid🇫🇷 France📍 Paris⏱ 1 year + extensionApache KafkaAWS CloudDevOpsDocker
Senior IT Developer
Freelanceremote🇵🇱 Poland📍 Poland⏱ 10-12 monthsJavaSpring BootPostgreSQLKafka
Senior Application Architect
Freelanceremote🇵🇱 Poland📍 Poland⏱ 10-12 monthsJavaSpring BootPostgreSQLMongoDB
google cloud data engineer
Freelanceonsite🇬🇷 Greece📍 AthensGCPBigQueryApache AirflowKafka
Expert Logstash Opensearch A Chartres
Freelanceonsite🇫🇷 France📍 Chartres⏱ 3 months + extensionLogstashOpenSearchKafkaAnsible
Ingénieur Data Collect et Transformation - Cybersécurité
Freelancehybrid🇫🇷 France📍 Île-de-France⏱ 1 year + extensionApache KafkaPython
Data Engineer
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu Dhabi⏱ 6 monthsApache NiFiKafkaSparkFlink
Senior Software Engineer / Tech Lead
Freelanceremote🇵🇱 Poland📍 Warsaw, Masovian Voivodeship, PolandJavaPythonAerospikeMemcached
Data Engineer
Freelance🇫🇷 France📍 Marseille⏱ 7 yearsApache KafkaApache SparkDockerHadoop
Senior .NET Developer
Freelanceonsite🇺🇸 United States📍 Austin , TX.NETKafkaGCPDocker
Fullstack Developer (Java + Angular)
Freelanceonsite🇵🇹 Portugal📍 Portugal⏱ > 12 monthsJavaSpring BootAngularKafka
expert data informatica / DBT – architecte data
Freelancehybrid🇫🇷 France📍 Le Mans⏱ 3 months + extensionApache KafkaCI/CDDBTInformatica
Développeur Java Backend - Expérimenté - Montpellier
Freelancehybrid🇫🇷 France📍 Montpellier⏱ 3 years + extensionApache KafkaApache MavenAPI RESTBack-end
Java Backend Engineer (fluent in Spanish)
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ > 12 monthsJavaSpring BootApache KafkaDocker
Senior IT-Auslagerungs- & Providermanager
Freelancehybrid🇩🇪 Germany📍 Frankfurt am Main⏱ until mid-2027 + extensionAvaloqKafka
Expert Open Search / Kafka
Freelancehybrid🇫🇷 France📍 Chartres, France⏱ > 12 monthsOpenSearchKafkaLogstashAnsible
DevOps Lead
Freelanceonsite🇬🇧 United Kingdom📍 LondonKafkaKubernetesAWSTerraform
Senior Java Software Engineer
Freelanceremote🇩🇪 Germany📍 HamburgJavaSpring BootSpring Data JDBCApache Kafka
Senior Test Automation Engineer – Python (emagine’s Talent Community)
Freelanceremote🇵🇱 Poland📍 Poland⏱ Permanent PositionPythonRobot FrameworkCI/CDAPI testing
Senior Test Automation Engineer – Java (emagine’s Talent Community)
Freelanceremote🇵🇱 Poland📍 Poland⏱ Permanent PositionJavaSeleniumPlaywrightAPI testing
Java Developer
Freelancehybrid🇵🇱 Poland📍 Gdansk, Poland⏱ 12 months + extensionJavaSpring BootSpring IntegrationGradle
Senior Java Developer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsJavaSpring BootPostgreSQLKafka
Data Engineer Java Skills
Freelancehybrid🇬🇧 United Kingdom📍 London⏱ 6 months + extensionJavaKafkaKubernetesPython
Configuration Automation Engineer Java Technical Lead
Freelancehybrid🇬🇧 United Kingdom📍 London⏱ 6 months + extensionJavaKafkaKubernetesPython
Full Stack Java React Developer
Freelanceonsite🇺🇸 United States📍 Jersey City, New JerseyJavaReactAWSKafka
Software Engineer DevOps Orientierter Backend
Freelancehybrid🇩🇪 Germany📍 Frankfurt am Main⏱ 3 yearsKotlinSpring BootAWSKubernetes
Backend Developer Polaris
Freelancehybrid🇩🇪 Germany📍 Frankfurt am MainJavaSpring BootTypeScriptVue.js
Backend Developer
Freelanceremote🇱🇹 Lithuania📍 Lithuania⏱ 4-6 months + extension.NETAWSLambdaS3
Senior WSO2 Specialist
Freelanceremote🇩🇰 Denmark📍 Romania⏱ 10-12 monthsWSO2API ManagerMicro IntegratorEnterprise Integrator
Senior WSO2 Specialist
Freelanceremote🇸🇪 Sweden📍 Sweden⏱ 12 months + extensionWSO2API ManagerMicro IntegratorEnterprise Integrator
DevOps/Platform Engineer - Infrastruktur & Driftsplatforme
Freelanceonsite🇩🇰 Denmark📍 Denmark⏱ > 12 monthsKubernetesTerraformOpenTofuElasticsearch
Senior Developer Toronto
Freelancehybrid🇨🇦 Canada📍 Toronto⏱ 6 monthsGuidewire ClaimCenterJavaSpring BootGosu
Trading Systems Integration Engineer - FIX 4.4 Expert
Freelancehybrid🇵🇱 Poland📍 Poland - WarsawJavaSpring Boot.NETC#
Architecte Technique Senior Java/Python
Freelancehybrid🇫🇷 France📍 Paris⏱ 1 year + extensionApache KafkaDockerJavaPython
Solution Architect
Freelance🇬🇧 United Kingdom📍 Alderley Edge, Cheshire East, United Kingdomsolution architectureevent-driven architecturedistributed systemsintegration architecture
Senior Backend Developer
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 10-12 monthsJavaSpring BootKafkaAvro
Architecte / Expert API Management & EDA (IBM MQ / OpenShift)
Freelancehybrid🇫🇷 France📍 Le Mans⏱ 6 monthsApache KafkaAPIArchitectureCI/CD
Developpeur Full Stack Confirme Paris
Freelanceonsite🇫🇷 France📍 ParisVue.jsNode.jsNestJSKafka
Java Backend Engineer
Freelance🇵🇱 Poland📍 Warsaw, Mazowieckie, Polandjavaspring bootrest apismicroservices
Senior Data Engineer
Freelanceonsite🇩🇰 Denmark📍 Copenhagen, Denmark⏱ 4-6 months + extensionAzureKafkaEvent HubSQL
Developpeur C Trading Front Office H F
Freelancehybrid🇫🇷 France📍 Paris⏱ 6 months + extensionC++LinuxGitCMake
Senior Software Engineer
Freelance🇬🇧 United Kingdom📍 Sheffield, England, United Kingdomjavaspring bootprompt engineeringrest apis
Software Engineer
Freelance🇮🇪 Ireland📍 Dublin, Dublin, Irelandgojavaspring bootspring mvc
Desenvolvedor Back-End Senior (AI Engineer)Loldesign Soluções Digitais LTDARemot
Freelanceremote🇧🇷 Brazil📍 São PauloPythonFastAPIFlaskLangChain
Mid/Senior Java Developer (IF)
Freelanceremote🇵🇱 Poland📍 Warsaw, , Poland⏱ long-termJavaSpringHibernateMaven
Mid/Senior Java Developer (IF)
Freelancehybrid🇵🇱 Poland📍 Warsaw, , Poland⏱ LongtermJavaSpringHibernateMaven
Java Developer (IF)
Freelanceremote🇵🇱 Poland📍 Warsaw, , PolandJavaSpringHibernateMaven
Senior Java Fullstack Developer (ST)
Freelanceremote🇵🇱 Poland📍 Warsaw, , PolandJavaSpring BootSpring WebFluxAngular
Mid/Senior Java Developer (IF)
Freelanceremote🇵🇱 Poland📍 Warsaw, , Poland⏱ Long-termJavaSpringHibernateMaven
Senior Software Engineer (HR)
Freelancehybrid🇵🇱 Poland📍 Katowice, , PolandJavaSpring BootSQLHibernate
Scala Developer (SP)
Freelanceremote🇵🇱 Poland📍 Warsaw, Masovian Voivodeship, PolandScalaKafkaGraphQLhttp4s
Senior Machine Learning Engineer
Freelanceremote🇵🇱 Poland📍 Warsaw, Masovian Voivodeship, PolandPythonPyTorchTensorFlowGCP

Showing the 100 most recent of 115 roles — browse and filter the full board.

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