Found 46 jobs requiring Datenbanken
Our client, a leading technology service provider, is currently seeking an experienced Lead Data Engineer to assist in setting up a Data Lakehouse and rolling out Data Warehouses. The ideal candidate ...
Our client, a key player in the German energy transition, is actively involved in integrating renewable energies and ensuring a reliable power supply. They are seeking Freelancers to work remotely and...
A TECH Data Warehousing Consultant with expertise in Telco B2B Fixed Network is needed for the "CrossFit" B2B migration project within Telefonica's Business division. The consultant will be responsibl...
The client is seeking a freelance developer to work on building and expanding data models in SAP Business Warehouse (BW/4HANA) and directly on the HANA database, with a focus on Financial Reporting. T...
Our client is seeking a Data Warehousing Consultant to join their team for a B2B migration project aimed at adapting the core network infrastructure in the business sector to new technological product...
We are looking for a Data Analyst with expertise in PowerBI for Anforderungsmanagement/Betreuung Service Desks (SQL, DAX, M Code, Power Query) to work on a project based in Frankfurt/Main with remote ...
7 years of freelancing experience compressed into 3.5 hours. Finding clients isn't the real challenge—landing projects is. Learn proven strategies for negotiating with agencies, crafting winning Upwork proposals, and directly approaching high-value clients. Includes access to monthly live events and a supportive community of freelancers.
Our client is seeking a DevOps Engineer with at least 4 years of experience in implementing AWS solutions and holding certification as an AWS Certified Cloud Practitioner. The ideal candidate will hav...
We are looking for a TECH Data Warehousing Consultant for a 3-month project in Munich, starting on July 9th, 2025, with a possibility of extension until December 31st, 2025, for a telecommunication co...
Are you passionate about the technological developments in IT? Are you an independent professional with proven expertise in the field, placing utmost priority on customer satisfaction? Join us in shap...
Looking for an experienced individual with a degree in computer science or a related field, the top itservices AG is seeking a skilled professional to analyze a complex application landscape with a de...
Our client is seeking a Data Analyst to join their team starting on July 21, 2025, and running through December 31, 2025, with an 80% workload (approximately 80 person-days). The role involves develop...
A bank in Hannover is seeking a freelance expert with extensive knowledge in financial derivatives to join their team from August 1, 2025, to December 31, 2025. The role involves concept and (further)...
Starting on August 15, 2025, this freelance project, estimated to last for at least 6 months, is seeking a Cloud Native Data Architect to contribute to a digital transformation initiative based in Bru...
A skilled Cloud Native Data Engineer is needed for a long-term IT project focused on building a scalable data architecture for modernizing existing systems with automated billing and analysis processe...
Project: MCCS NextGen is looking to replace monolithic SCADA applications with modular, cloud-native systems using Kubernetes and Streaming Services. The focus is on data configuration for network mon...
A technology company is currently in need of a Data Engineer with expertise in Python, Spark, DBT, BigQuery, and Google Cloud for a 6-month rolling project focused on developing a new function. The id...
Our client is currently seeking a Cloud Native Data Engineering professional with a minimum of 5 years of experience in this field. The ideal candidate should have a solid background in restructuring ...
Are you a skilled DWH & BI Developer looking for a new project opportunity? Our client is currently seeking a professional to join their team for a project with the following details: immediate start,...
Seeking an experienced Data Engineer (m/f/d) for a forward-thinking data project at my end client. The focus is on building and optimizing modern data infrastructures with a focus on AI applications, ...
Our client, a company in the chemical industry, is in need of a Database Administrator (m/f/d) starting from August 1, 2025, to perform various tasks such as conducting limited Oracle database patch u...
Our client is currently seeking a Database / DevOps Engineer (m/f/d) for a project aiming to modernize and enhance various customer-specific procedures. The goal is to renew the system based on modern...
Our client in the public sector is seeking an expert with industry knowledge to fill a role that requires a minimum of either a Master's degree in Computer Science, Data Engineering, Mathematics, Info...
Our client from the public sector is in need of a Data Scientist who can effectively perform a range of tasks within their scope of work. The role involves developing data-driven models for pattern re...
Our client in the healthcare industry is seeking an AI Prompt Engineer with a strong background in medical data and applications for a project focused on building a AI-powered knowledge base for perso...
The project aims to develop and implement an AI-powered solution for the real estate industry, utilizing a Next.js frontend and Python backend. Key tasks include scaling the Next.js frontend, maintain...
In this freelance position, you will be responsible for designing, developing, and implementing reports and dashboards using Microsoft PowerBI, including data modeling. You will also be tasked with in...
Our client is seeking a Cloud Native Data Architect to join their team starting in August, with a project duration until October 2025 and a possible extension. The ideal candidate should have a minimu...
Our client is seeking a Cloud Native Data Engineer to join their team starting in August, with a project duration extending to October 2025. They are looking for a candidate with at least 5 years of e...
Our client is in need of a Freelance Software Engineer based in Germany to assist in designing and constructing scalable data models and pipelines to support analytical queries for various internal ap...
The client is seeking a skilled data engineer with over 4 years of professional experience proficient in Python and PySpark to develop and maintain backend components of a custom vulnerability and exp...
Our client is currently seeking a freelance contractor who can fulfill various responsibilities including providing consultation on designing and implementing ETL processes, modeling relevant data, de...
Our client is currently seeking a Senior Data Engineer with expertise in Big Data & Analytics, specifically with skills in AWS, ETL, Python, and Spark. The ideal candidate must have at least 5 years o...
Looking for a skilled Business Intelligence Specialist to work on an exciting project focusing on Finance & Controlling, requiring expertise in developing, optimizing, and maintaining BI and DWH solut...
We are looking for a Freelance Data Manager to take on the responsibility of coordinating all data management activities in clinical trials, conducting and organizing study-specific trainings, and ser...
A freelance opportunity is available for a data-driven analytics project in the infrastructure sector starting on July 1, 2025, and concluding on December 31, 2025. The project requires full-time avai...
An innovative data project in the field of automated technologies is seeking a Data Architect specializing in KPI data modeling, Power BI, and rail vehicles. The project, which is expected to run unti...
Dear network, we are currently seeking a PowerBI Data Analyst to design, implement, and evaluate interactive user-centered dashboards in PowerBI, analyze and capture business requirements, and collabo...
The Digital Career Institute (DCI) is seeking an English-speaking Freelance Trainer/Lecturer in Python Backend Development for an online course starting in mid-July 2025. The ideal candidate is a skil...
We are looking for a skilled Data Engineer with expertise in Datavault, SQL, T-SQL, SSIS, Jira, Confluence, and Kanban to help conceptualize and expand process-specific security concepts, update exist...
Our client, a public research institution focused on labor market analyses, is seeking a skilled BI Specialist with expertise in Data Vault architectures, Data Warehousing, SSIS ETL processes, and GDP...
A BI-Consultant is needed for a client project in the financial sector starting in September 2025. The consultant will be responsible for connecting a PostgreSQL database to an existing Oracle Data Wa...
We are looking for freelance support as soon as possible for a remote project focused on DevOps, Cloud, Hosting, operations of web apps and databases, and Docker. The project is spread out over the ye...
Our client is currently seeking a BI Specialist with expertise in a wide range of technologies including Java, Spring Framework, SQL, SOA technologies, authentication, templating, layout technologies,...
Our direct client is currently seeking a Data Vault/ETL Expert (m/f/d) with a focus on data protection and data architecture for a project starting on July 1, 2025, and ending on January 31, 2026. The...
We are seeking a highly skilled freelancer with experience in implementing intelligent, autonomous agents within a multi-agent AI system tailored for expert sourcing workflows. The role involves hands...
A client is seeking a BI Specialist with experience in Big Data and Data Warehousing for a Senior Developer role in Online Services (Full Stack). The project involves conceptual development and extens...