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Database Jobs

Found 47 jobs requiring Database

Hays AG logo

Data Engineer (m/w/d)

🧑‍💻Data Engineer
•
💰Negotiable
•
🌐Switzerland
•
🗣️🇩🇪
•
📅Posted 2 days ago

A client is seeking a freelancer to analyze and present the data lineage within their Clinical Data Warehouse (cDWH), identifying and documenting processing paths for approximately 1700 tables up to 6...

SQLMS SQL ServerData AnalysisData LineageReportingDatabase Migration
freelance.de logo

Data Engineer (m/w/d)

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Switzerland
•
🗣️🇩🇪
•
📅Posted 2 days ago

We are looking for a freelance data analyst to analyze and visualize the Data Lineage in a Clinical Data Warehouse (cDWH). The task involves identifying and documenting the processing paths of approxi...

SQLData AnalysisData VisualizationData ModelingDatabase ManagementData Mapping
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Datenbankadministrator (m/w/d) Schwerpunkt MS SQL / DevOps-Engineer

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Remote
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🗣️🇩🇪
•
📅Posted 2 days ago

We are looking for a Database Administrator with a focus on MS SQL and DevOps Engineer for a remote position to handle database administration and performance optimization, as well as to manage and au...

MS SQLDevOpsDatabase AdministrationPerformance OptimizationCloud InfrastructureContainer Infrastructure
freelance.de logo

Freiberuflicher Python Entwickler mit Django Kenntnissen (m/w/d) // 100% Remote / lange Laufzeit / spannender Kunde

🧑‍💻Python Expert
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💰Negotiable
•
🌐Germany
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🗣️🇩🇪
•
📅Posted 3 days ago

An experienced Python developer with solid knowledge in Django is sought for an exciting eLearning project on a freelance basis. The project offers 100% remote work with a long-term duration for an in...

PythonDjangoeLearningWeb DevelopmentRESTful APIDatabase Management
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Data Engineer

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Switzerland
•
🗣️🇩🇪
•
📅Posted 3 days ago

We are looking for a Data Engineer (m/f/d) to work on a project centered around Clinical Data Warehouse (cDWH) in Bern. The main focus of this project is to transparently prepare the dependencies betw...

SQLClinical Data WarehouseData WarehousingDatabase ManagementData MigrationData Modeling
freelance.de logo

Python Entwickler (m/w/d) mit Pandas und DataFrames Kenntnissen -remote

🧑‍💻Python Expert
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💰Negotiable
•
🌐Remote
•
🗣️🇩🇪
•
📅Posted 3 days ago

A client is seeking a freelance professional with extensive expertise in pricing and calculation logic, along with good knowledge of JAVA and Spring Boot. Experience with pair programming methodology ...

Pricing & Calculation logicJAVASpring BootPair ProgrammingPySparkAWS
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Software/Data Developer im Bereich Energiehandel (m/w/d)

🧑‍💻Other Data Roles
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💰Negotiable
•
🌐Germany
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🗣️🇩🇪
•
📅Posted 4 days ago

Our client in North Rhine-Westphalia is currently seeking a Software/Data Architect specialized in energy trading to work on a project aimed at replacing their existing in-house solution "Datacenter" ...

MicroservicesData ArchitectureEnergiy TradingMarket Data StorageData ProcessingSoftware Architecture
Xcede logo

German-speaking Test Data Engineer (GDPR, Data Privacy, Test Automation)

🧑‍💻Data Engineer
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💰EUR 45/hr
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🌐Austria
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🗣️🇺🇸
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📅Posted 5 days ago

We are looking for a German-speaking Test Data Engineer with expertise in GDPR, data privacy, and test automation to join our team. This role involves creating, managing, and automating test data solu...

SQLTest AutomationGDPRData PrivacyData MaskingData Anonymization
NES Group Ltd logo

Database Administrator

🧑‍💻Data Engineer
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💰Negotiable
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🌐Australia
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🗣️🇺🇸
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📅Posted 7 days ago

A global energy development company is seeking an experienced Database Administrator for a 6-month contract in Melbourne CBD to play a pivotal role in a major database consolidation project. The succe...

Database structuresData managementMigration processesStakeholder management systemsProblem-solvingCommunication
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Data Analyst (intermediate) im DataNet mit Fokus auf Power BI (m/w/d)

🧑‍💻Data Analyst
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💰Negotiable
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🌐Remote
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🗣️🇩🇪
•
📅Posted 7 days ago

Westhouse, a leading international recruitment company, is currently seeking a highly skilled expert in areas such as IT Life Cycle, SAP, Engineering, Business, and Consulting on behalf of our client....

IT Life CycleSAPEngineeringBusiness AnalysisProject ManagementSoftware Development
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Data Engineer (m/f/d)

🧑‍💻Data Engineer
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💰Negotiable
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🌐Germany
•
🗣️🇺🇸
•
📅Posted 7 days ago

We are seeking a Data Engineer for a 6-month remote project starting in September 2025. The ideal candidate will be responsible for designing, optimizing, and maintaining integrated data models follow...

PythonSQLData ModelingDatabase ManagementData IntegrationData Optimization
Xcede logo

Test Data Manager

🧑‍💻Data Manager
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💰EUR 45/hr
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🌐Austria
•
🗣️🇺🇸
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📅Posted 7 days ago

We are looking for a German-speaking Test Data Engineer with expertise in GDPR, data privacy, and test automation, based in Vienna with the option for 90% remote work. The ideal candidate will be resp...

SQLData PrivacyTest AutomationGDPR ComplianceData AnonymizationPseudonymization
Computer Futures, ein Geschäftszweig der SThree GmbH logo

Backend Entwickler mit GenAI/LLM Fokus (m/w/d) gesucht!

🧑‍💻AI Specialist
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💰Negotiable
•
🌐Unknown
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🗣️🇩🇪
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📅Posted 7 days ago

My prestigious client in the public sector is seeking a Backend Developer (m/f/d) with a focus on GenAI/LLM technologies for a project running from October 1, 2025, to December 31, 2025, with the poss...

Künstliche IntelligenzBackendLarge Language ModelsJavaJavascriptAgile Methodologie
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DevOps Engineering - OpenShift Plattform für Daten & Analytics

🧑‍💻Data Engineer
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💰Negotiable
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🌐Germany
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🗣️🇩🇪
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📅Posted 8 days ago

Looking for a freelancer to conceptualize, develop, and operate a data analysis and data management platform that will serve as the foundation for Data Engineering projects in a multi-tenant setup. Th...

Data engineeringData analysisDatabase managementMulti-tenant setupData platform developmentData integration
Cherry Pick logo

Lead DATA DATABASE - DATA Engineer Bases de Données

🧑‍💻Data Engineer
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💰EUR 75/hr
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🌐France
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🗣️🇫🇷
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📅Posted 8 days ago

A company working on an internal database development project is seeking a Tech Lead Data Base to join their data projects team. The Tech Lead will be responsible for overseeing technical coordination...

Data AnalysisDatabaseEtl (Extract-Transform-Load)Google Cloud Platform (Gcp)
Optimus Search GmbH logo

SW Test Automation Engineer (Python) - Remote (Frankfurt) - Start:1.Oktober

🧑‍💻Python Expert
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💰Negotiable
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🌐Unknown
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🗣️🇩🇪
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📅Posted 9 days ago

We are seeking a Test Automation Engineer with expertise in Python to join a leading company in the energy services and building technology sector, focusing on digitalization and innovative software s...

Test AutomationTest-SoftwareAutomatisierungPythonMicrosoft AzureDatenbanken
NES Group Ltd logo

Power BI Report Expert IV

🧑‍💻Data Analyst
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💰Negotiable
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🌐United States
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🗣️🇺🇸
•
📅Posted 10 days ago

Seeking a Senior Power BI Developer with a Bachelor's degree in computer science or a related field and at least 5 years of technical experience, including 3 years in Power Platform solutions. The ide...

Power BIPower PlatformSAPSnowflakeData VisualizationPower Automate
Visser & van Baars GmbH logo

AI Solution Architect (m/f/d)

🧑‍💻AI Specialist
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💰Negotiable
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🌐Unknown
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🗣️🇩🇪
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📅Posted 10 days ago

Our client in a regulated industry is currently seeking an experienced AI Solution Architect to support various projects, including the development of agents for external and internal use. Responsibil...

Künstliche IntelligenzArchitekturChatbotsMicrosoft AzureCloud ComputingStreaming
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2x Database Administrator Microsoft SQL (m/w/d) - ab Oktober - 6 Monate+ - remote - Vollzeit

🧑‍💻Data Engineer
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💰Negotiable
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🌐Remote
•
🗣️🇩🇪
•
📅Posted 11 days ago

We are currently looking for 2 Microsoft SQL DBAs (m/f/d) for full-time employment. The ideal candidates should have extensive experience as a Database Administrator, including expertise in relational...

MS SQLDatabase AdministrationRelational Database Management SystemsData ManagementSQL Query OptimizationBackup and Recovery
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EnBW: Python Entwickler (m/w/d)

🧑‍💻Python Expert
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💰Negotiable
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🌐Mexico
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🗣️🇩🇪
•
📅Posted 11 days ago

A client is seeking a freelancer to analyze and optimize database queries, visualize time series data, improve performance for lengthy database queries, and enhance visualization. The project also inv...

PythonSQLDatabase optimizationData analysisREST APIPlotly
ALLEGIS GROUP logo

DBA Cloud & DevOps

🧑‍💻Data Engineer
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💰Negotiable
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🌐France
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🗣️🇫🇷
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📅Posted 13 days ago

The mission objective is to administer and optimize OnPrem databases, support the migration to AWS, design and maintain robust ETL/ELT pipelines, implement governance standards such as quality, securi...

Aws CloudDevopsIacOracle Database
VADEMI  logo

Ingénieur devOps

🧑‍💻Data Engineer
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💰EUR 57/hr
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🌐France
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🗣️🇫🇷
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📅Posted 13 days ago

Within the Digital and Data Department, you will join the Data Lab responsible for all BI and Data projects for the client's brands and support functions. As a DevOps Engineer, your main mission will ...

AzureBig DataCi/CdDatabaseDatabricks
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Bestellung externe Fachkraft/Data Engineer (m/w/d)

🧑‍💻Data Engineer
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💰Negotiable
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🌐Remote
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🗣️🇩🇪
•
📅Posted 15 days ago

Our client is currently in need of a Data Engineer (m/f/d) to join their team on a freelance basis. The project will be based in Berlin with the option for remote work, starting on September 22, 2025....

PythonSQLData EngineeringETLData ModelingApache Spark
Hays AG logo

Data Engineer (m/f/d)

🧑‍💻Data Engineer
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💰Negotiable
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🌐Germany
•
🗣️🇺🇸
•
📅Posted 15 days ago

We are seeking a skilled Data Engineer to take on the pivotal role of developing a state-of-the-art data architecture for our Price Data Product at RWE Renewables. You will be responsible for designin...

AzureDatabricksData ManagementData EngineeringAnalytical SkillsProblem-Solving
Hays AG logo

Data Engineer (m/f/d)

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Germany
•
🗣️🇺🇸
•
📅Posted 15 days ago

The client is seeking a skilled Data Engineer to take on a key role in developing a cutting-edge data architecture for a Price Data Product using Azure and Databricks within the renewable energy secto...

AzureDatabricksData Management Best PracticesData EngineeringAnalytical SkillsProblem-Solving
freelance.de logo

Lead Data Architect (m/w/d) Remote / ZCTA237288

🧑‍💻Data Architect
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💰Negotiable
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🌐Germany
•
🗣️🇩🇪
•
📅Posted 16 days ago

One of our large clients is currently seeking a freelance employee who can meet the following requirements: developing data architectures and strategies to implement digitalization projects using tool...

Database ArchitectureData StrategyDigitalization ProjectsData ModelingData IntegrationData Transformation
GECO Deutschland GmbH - A Yoh Company logo

Lead Data Architect (m/w/d) Remote / ZCTA237288

🧑‍💻Data Architect
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💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 16 days ago

Our large client is currently seeking a freelance professional who can meet the requirements for developing data architectures and strategies for digitalization projects using technologies like AI and...

Cloud architecturesData architectureData modelingDatabase designData integrationData migration
Grey Solutions logo

SAP Data Entwickler (m/w/d) Projekt Nr.3162

🧑‍💻Other Data Roles
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💰Negotiable
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🌐Unknown
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🗣️🇩🇪
•
📅Posted 16 days ago

Our client is currently seeking a SAP Data Engineer (m/f/d) for Project No. 3162 to start immediately for a duration of at least 5 months, with the possibility of extension. The position is remote and...

Sap ApplicationsEtlAbapData MiningMiddlewareMysql
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Datenbank- und DevOps-Experte (Schwerpunkt MongoDB & Ansible)

🧑‍💻Data Engineer
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💰Negotiable
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🌐Germany
•
🗣️🇩🇪
•
📅Posted 17 days ago

A public client is seeking an expert in database administration with a DevOps focus for a project involving highly available IT systems, with a specific emphasis on MongoDB and Ansible. The ideal cand...

MongoDBAnsibleDatabase AdministrationDevOpsHigh AvailabilityIT Operations
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Datenbankadministrator (m/w/d) Schwerpunkt MS SQL / DevOps-Engineer

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Remote
•
🗣️🇩🇪
•
📅Posted 18 days ago

We are looking for a skilled professional with experience in SQL Server database administration within the Transport-Travel-Logistics industry. The main responsibilities will include tasks such as adm...

MS SQL ServerDatabase AdministrationPerformance TuningBackup/RestoreCapacity PlanningSecurity Policies
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Data Engineer mit Data Vault 2.0 (nur für SV-pflichtige) (m/w/d)

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 18 days ago

We are looking for a freelancer to automate the processes related to data rights and connect additional data to the Data Product / Flex.Living platform. The tasks include data ingestion from GridX to ...

PythonSQLData ingestionData processingAutomationData visualization
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Data Architect Realtime Stack Senior (m/w/d)

🧑‍💻Data Architect
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💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 18 days ago

Our client is currently in need of a Data Architect Realtime Stack Senior (m/f/d) to join their team on a part-time basis. The role is a mix of remote work and on-site presence in Frankfurt am Main, w...

Data ArchitectureReal-time Data ProcessingDatabase ManagementData ModelingData WarehousingETL Processes
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Data Architect mit Azure-Zertifikat (m/w/d) - 100% Remote - Start: 01.10.2025!

🧑‍💻Data Architect
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💰Negotiable
•
🌐Remote
•
🗣️🇩🇪
•
📅Posted 18 days ago

I am currently searching for a Data Architect with Azure certification for a client based in Frankfurt, Germany, for a 100% remote project starting on 01.10.2025, with a potential earlier start date. ...

AzureData ArchitectureRemote WorkData ModelingDatabase DesignAzure Certification
Westhouse Consulting GmbH logo

Data Architect Realtime Stack Senior (m/w/d)

🧑‍💻Data Architect
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💰Negotiable
•
🌐Remote
•
🗣️🇩🇪
•
📅Posted 18 days ago

We are looking for a skilled professional to take on the role of developing data architectures and strategies for implementing digitalization projects, utilizing technologies such as AI and ML. The re...

Machine LearningData ArchitectureData ModelingDatabase DesignData Management ToolsData Integrity
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38548 - Data Engineering SQL, ETL und Power BI (all genders)

🧑‍💻Data Analyst
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💰EUR 100/hr
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🌐Germany
•
🗣️🇩🇪
•
📅Posted 21 days ago

For 25 years, we have been helping our clients with the implementation, ongoing operation, and employee training for innovative software products. For one of these projects, we are in need of strong s...

Database ManagementSoftware ImplementationTrainingProject ManagementTroubleshootingSoftware Development
Hays AG logo

Data Engineer mit Data Vault 2.0 (nur für SV-pflichtige) (m/w/d)

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 21 days ago

Our client is seeking an experienced Data Engineer with expertise in Data Vault 2.0, dbt, SQL, and Snowflake to automate the processes related to data rights and integrate additional data into their D...

Data Vault 2.0dbtSQLSnowflakeData ingestionData modeling
Computer Futures, ein Geschäftszweig der SThree GmbH logo

Backend Entwickler mit GenAI/LLM Fokus (m/w/d) gesucht!

🧑‍💻AI Specialist
•
💰Negotiable
•
🌐Unknown
•
🗣️🇩🇪
•
📅Posted 21 days ago

I am currently looking for a Backend Developer (m/f/d) with a focus on GenAI/LLM technologies for a prestigious client in the public sector. The project will involve working on the development of a ge...

Künstliche IntelligenzBackendLarge Language ModelsJavaJavascriptAgile Methodologie
NES Group Ltd logo

Data Engineer

🧑‍💻Data Engineer
•
💰Negotiable
•
🌐Norway
•
🗣️🇺🇸
•
📅Posted 22 days ago

A Data Engineer is needed for a contract position lasting from September 15, 2025, to December 31, 2026, in Stavanger. The main responsibilities include providing professional services to projects, ha...

T-SQLAzure Data FactoryREST APIC#database modellingIT-related processes
freelance.de logo

Backend Entwickler mit GenAI/LLM Fokus (m/w/d) gesucht!

🧑‍💻AI Specialist
•
💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 22 days ago

I am looking for a backend developer (m/f/d) specializing in GenAI/LLM technologies for my prestigious client in the governmental sector. The project is scheduled to start on October 1, 2025, and end ...

GenAILLMBackend DevelopmentAPIDatabase ManagementRemote Collaboration
freelance.de logo

Data Analyst mit Geodaten-Erfahrung (m/w/d) - 100% Remote - Start: 15.09.2025!

🧑‍💻Data Analyst
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💰Negotiable
•
🌐Remote
•
🗣️🇩🇪
•
📅Posted 24 days ago

I am currently looking for a Data Analyst with experience in Geospatial data for a client based in Frankfurt, Germany. The project is 100% remote and is set to begin on September 15, 2025, but an earl...

Geospatial AnalysisData AnalyticsPythonSQLGISRemote Sensing
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Entwickler SQL/SSIS-Deployment-Pipelines (Databricks, Data Lake V2, Spark, SQL-Server, Azure) (m/w/d)

🧑‍💻Other Data Roles
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💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 24 days ago

Our client is seeking a skilled professional with a minimum of 5 years of practical experience in SQL and SSIS deployment pipelines, 2 years of practical experience in developing with Databricks, Data...

SQLSSIS Deployment PipelinesDatabricksData Lake V2SparkModeling of large database systems
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Archiviertes Projekt - 99% Remote: Junior Data Analyst (m/w/d) Ausschließlich Festangestellte werden berücksichtigt

🧑‍💻Data Analyst
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💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 25 days ago

Our client is seeking a "Junior Data Analyst" to support the implementation of a video-based frequency management system at various stations. The goal of this project is to create and optimize station...

Data analysisDatabase managementVideo streamingConfiguration templatesPrioritizationCapacity management
iO Associates logo

Snowflake Specialist Data Architect

🧑‍💻Data Architect
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💰GBP 87/hr
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🌐United Kingdom
•
🗣️🇺🇸
•
📅Posted 27 days ago

Looking for a skilled individual to take on a challenging and rewarding long-term role in a highly complex project. The ideal candidate must hold the right to work in the UK and have previous experien...

PythonJavaCloud ComputingMachine LearningData ScienceArtificial Intelligence
freelance.de logo

Data Analyst (Python, QGIS) (m/w/d)

🧑‍💻Data Analyst
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💰Negotiable
•
🌐Remote
•
🗣️🇩🇪
•
📅Posted 28 days ago

Our client is currently looking for a Data Analyst proficient in Python and QGIS to join their team remotely. The ideal candidate will start on September 15, 2025, working part-time with 200 hours per...

PythonQGISData AnalysisData VisualizationStatistical AnalysisGeographic Information Systems (GIS)
Etengo AG logo

Datenbankadministrator DevOps mit Schwerpunkt MongoDB und Ansible (w/m/d)

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Unknown
•
🗣️🇩🇪
•
📅Posted 28 days ago

A consultant is needed to support the modernization and maintenance of central IT systems, with a focus on MongoDB database operations and automation using Ansible. The goal is to ensure the stable, s...

MongoDBNoSQL database administrationUnix scriptingIT Service Management toolsMongoDB CompassAnsible
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Data Scientist

🧑‍💻Data Scientist
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💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 29 days ago

Our client is currently seeking a Data Scientist to help establish a uniform reporting system based on a consistent data structure. The project aims to address the current decentralized data maintenan...

ExcelSQLData CleaningData ModelingData VisualizationPython
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Datenbankadministrator DevOps mit Schwerpunkt MongoDB und Ansible (w/m/d)

🧑‍💻Data Engineer
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💰Negotiable
•
🌐Germany
•
🗣️🇩🇪
•
📅Posted 29 days ago

As part of the modernization and maintenance of central IT systems, the consultant will provide support in the area of databases. The main focus will be on the operation and development of the MongoDB...

MongoDBAnsibleDatabase administrationAutomationSystem configurationDeployment