23 data management jobs found in Cologne

Developing one of the most efficient heat pumps on the market. And turning the lights on only when needed. Both count. Both are us. Get job alerts Team Lead Group IT - Data Management (m/f/d) Company : Vaillant GmbH  Location : Remscheid-DEU  Country : Germany (DE)  Brand :  Vaillant Group Contract type : Permanent   Working time : Full-time What we achieve together As Team Lead Group IT Data Management, you will shape the foundation for trusted, governed and reusable enterprise data across the Vaillant Group. Together with an international team and key business stakeholders, you will drive master data excellence and enable digital transformation through high-quality data, robust governance and scalable solutions. You will combine people leadership, strategic thinking and operational excellence while contributing to a more sustainable future. Together with Global Process Owners, Data Domain Owners...

Your tasks You will support our global product management and business development in day-to-day operations and gain insight into an international working environment. They actively participate in tasks related to data science — from data preparation to evaluation. You will conduct market, customer and competitor analyses and support our Market Intelligence program — using AI tools specifically for researching, summarizing and preparing information. They analyze existing data and structure relevant information. They prepare analysis results in an understandable way and pass them on between product management, plants and other specialist departments. Your profile You are a registered student of business informatics, economics, mathematics or a comparable course of study. They possess basic knowledge of BI tools such as Power BI. They have an understanding of AI technologies and experience using LLMs such as ChatGPT or Claude. They impress with their...

Project number: 2026034-HC-10 Title / Position: Databricks Data Engineer (m/w/d) Description: Solid practical experience in the implementation of Lakehouse architectures as well as in the construction and operation of Databricks. In-depth knowledge of Delta Lake, Unity Catalog, DLT/SDP, authorization models and governance mechanisms.We are looking for a Databricks Data Engineer (m/f/d) for our end customer starting in November. As a Databricks Data Engineer, you will work closely with business units and other data engineers, delivering robust, scalable data solutions – iteratively, customer-centric, and within a Scrum setup. On the path to our Azure/Databricks target architecture, you will migrate the existing Oracle/Informatica data warehouse to a modern Azure Lakehouse architecture. You will migrate ETL processes to high-performance Databricks pipelines, ensure data quality and governance, and support testing, parallel operation, and the...

We are one of the largest and oldest universities in Europe and one of the most important employers in our region. Our broad range of subjects, the dynamic development of our main research areas and our central location in Cologne make us attractive for students and researchers from around the world. We offer a wide range of career opportunities in science, technology, and administration. The Poetsch Group is looking for a Biomedical Data Manager (f/m/x) to support the team in its research on genomes and their changes with age, as well as on the development of cancer. The position focuses on the collab- orative development of an infrastructure and workflow for data analysis and the application of machine learning to a wide range of datasets on somatic mutagenesis. YOUR TASKS » Designing and implementing standardized folder hierarchies and naming conventions across HPC storage systems » Development of metadata schemas to enable efficient data collection,...

ABOUT US METYCLE: where innovation meets sustainability We are reshaping the global secondary metals industry to accelerate the circular flow of metals. By combining global trading, advanced processing and digital intelligence, we make secondary metals more predictable, transparent and scalable, strengthening industrial supply chains and reducing reliance on primary metal production. And the impact is significant: recycling aluminium can reduce greenhouse gas emissions by up to 95% compared with primary aluminium production. And we take it further! Our SmartSorting Hubs combine advanced sorting technology, automation and AI to transform how complex scrap is processed, turning selected mixed streams into better-defined industrial feedstock while improving material quality and traceability. Join us at a defining stage as we bring the $600 billion scrap metals industry into the 21st century and build a new global standard for secondary metals. READY TO MAKE AN...

We want you! Do you love extracting real insights from data and deriving concrete recommendations for action from them? You want to not only create reports, but also present your analyses and actively support sales and marketing decisions? Excellent! Then apply for our permanent position as   Data Analyst - Retail & Sales Analytics (all genders)   at our branch in Cologne. This is what you can expect from us You analyze sales, trade and market data and use this information to evaluate the effectiveness of our sales and marketing measures. You will create informative reports, dashboards and presentations for our internal teams and clients. You analyze promotions, campaigns and sales promotions based on relevant KPIs and make their success measurable. You identify trends and potential in the data and derive concrete recommendations for future actions. You also prepare complex data in an understandable and target-group-oriented manner and present...

Data Engineer (m/w/d) item Industrietechnik GmbH Solingen item Industrietechnik GmbH is a pioneer in modular systems for industrial applications and a global partner to the manufacturing industry. Headquartered in Solingen, Germany, the company has subsidiaries worldwide. With expertise and passion, approximately 1,100 employees develop innovative solutions and services globally. The product portfolio comprises more than 4,500 high-quality components for constructing machine frames, workstations, automation solutions, and lean production applications. To further expand our Data Warehouse team, we are looking for a dedicated Data Engineer (m/f/d). Become part of our team and actively shape the future of our data landscape! Your tasks Together with the team, you will assume central responsibility for the further development, optimization and stabilization of our data warehouse operations. In this role, you will develop, optimize, and...

Statistician (m/f/d) Starting at €4,500 gross per month · Clear increase based on results · Small team, big responsibility What it's about We support medical professionals throughout their doctoral studies—from methodology and analysis to the finished dissertation. Our clients are not students, but mature professionals who need to deliver. You are the person who makes sure that happens. Specifically, this means you take on projects from the initial methodological discussion to the final submission. You analyze data (R, Python, SPSS, MAXQDA — depending on the project requirements), revise scientific texts, explain methods calmly and clearly to doctoral students, give feedback, meet deadlines, and make decisions without needing someone to hold your hand. Honestly We are a small company with a high work rate and high efficiency. We need meticulous, dedicated, and resilient people who work methodically, want above-average pay, and want to be part of a growing...

WE are looking for you! Instead of just writing code, would you like to see the impact of your work? Together with five analytics and data experts in Bonn, you'll develop modern data solutions for a holistic 360° customer profile, enabling data-driven decisions that contribute to greater inclusion and social participation. You'll start with us on January 1, 2027. Do what you love You will work on modern data products that support reporting, analysis and data-driven decisions at Aktion Mensch. You will assist in providing curated data for analysis, reporting, and other data-driven use cases. You develop and maintain data pipelines and data processing processes to provide high-quality data. You will assist in conducting data quality checks as well as in analyzing and correcting data errors. You document data flows, interfaces and technical relationships in a comprehensible and understandable way. You will work closely with analysts, data scientists,...

Join our team at the Düsseldorf location as a Business Intelligence Engineer (m/f/d) specializing in E-Commerce Analytics. YOUR TASK: The role is focused approximately 50% on e-commerce-specific BI topics and approximately 50% on cross-domain topics within our BI portfolio. Conception and development of company-wide Power BI dashboards Creation, further development and optimization of semantic data models in the star schema as well as of DAX measures Data preparation and modeling with a focus on the silver and gold layers of our medallion architecture Provision of the reporting and data basis for further processing in the e-commerce department (e.g. newsletter performance, online campaigns, AOV, conversion rate, cost-revenue ratio and funnel KPIs) Integration and processing of data from our e-commerce source systems (e.g., Google Analytics 4, Supermetrics and Microsoft Dynamics 365 CRM, Meta Ads, Google Ads, Criteo, etc.)...

Our mission Do you want to reach the next level? Our generation is driven by data, information, and information management. These topics will also be relevant for future generations. You will be responsible for independently building and operating modern lakehouse and warehouse platforms within the Microsoft Azure ecosystem for our clients. You will develop the pipelines, lead data modeling, and be the primary point of contact for business and data analysts on-site. At areto, you have the opportunity to make a lasting impact and leave your mark on the world of data. If you're ready to shape the future with us, then we're a perfect match! What we offer... Flexible working hours – made possible by our trust-based working time system Working from home or in a hybrid setting? No problem for us! Workation including travel budget - so you can decide where you prefer to work. Sensational onboarding and unforgettable areto moments at our team events, including regular...

Niologic is a specialized AI consultancy. We support: medium-sized industrial companies, Hosting and software companies, large retailers within a corporate environment. As part of our   AI service contracts,   we maintain and support our customers' production AI applications. Our expertise lies in applied AI systems for: FinanceAI, SalesAI, SupportAI in the everyday lives of our customers, Location Intelligence AI training infrastructure and team building. Your role As a (   business) computer scientist,   you will take on the professional and organizational responsibility for one of our delivery teams in the area of ​​AI Services (2-4 people). You ensure that all customers receive exactly the service that was contractually agreed upon – completely, correctly and of high quality. You are the face of Niologic in day-to-day operations. If something goes wrong at a customer's site, you're the first number they call. You ensure that: The...

OUR GRADUATE PROGRAM GROW OFFERS INTERESTING OPPORTUNITIES IN GERMANY, BONN, FROM APRIL 1st, 2027 FOR 18 MONTHS, AIMING TO KEEP YOU ON AFTER PROGRAM COMPLETION FOR TRAINEE CORPORATE FUNCTIONS INTERNATIONAL IN PEOPLE ANALYTICS, BI & REPORTING (M/F/X) Who we are   : we are more than 8,000 employees working in HR functions and roles. We are in-house service providers, oversee administrative processes, and act as contacts for employees and as strategic advisors for management. And that's not all. Given the challenges we face, we are managers of transition and change. What we aim for   : Our employees are our most valuable asset. With approximately 600,000 people, we are the eleventh largest employer in the world. We aim to be Employer of Choice, both for our current employees and for potential candidates. Turn people data into insights that drive our business! As part of our   People Analytics & Reporting   team: As part of our   People Analytics &...

Location: Bonn or Darmstadt This job posting is open to all genders. For ease of reading, the generic masculine form is used in the text. Your IT Future, Delivered With a global team of more than 5,600 IT experts, DHL IT Services connects people and keeps the world economy running by continuously innovating and creating sustainable digital solutions. We work across global borders and push boundaries in all dimensions of logistics. You have the opportunity to help shape the technological backbone of the world's largest logistics company. All our locations have received #GreatPlaceToWork certification, reflecting our commitment to exceptional employee experiences. Digitalization. Simply delivered. As an in-house IT service provider, we deliver high-quality IT solutions and infrastructure for build and run processes. With modern technologies and innovative products, we support international supply chains and ensure reliable, high-performance, and user-friendly...

Location: Bonn, Darmstadt or Berlin Your IT Future, Delivered With a global team of 5600+ IT professionals, DHL IT Services connects people and keeps the global economy running by continuously innovating and creating sustainable digital solutions. We work beyond global borders and push boundaries across all dimensions of logistics. You can leave your mark shaping the technology backbone of the biggest logistics company of the world. All our locations have earned the #GreatPlaceToWork certification, reflecting our commitment to exceptional employee experience. #DHL #DHLITServices #DHLITSGermany Grow together We are seeking an experienced Senior Technical IT Consultant to join our GenAI Products & Services team within DHL IT Services. This role focuses on designing, developing, and operationalizing enterprise-grade AI solutions, with a strong emphasis on Generative AI, AI Agents, Retrieval-Augmented Generation (RAG), Agentic AI workflows, Agentic RAG architectures,...

DATA SCIENTIST AI (d/m/w) With Data & AI, we create real added value for the DHL Group – be a part of it! At DHL Data & AI, we unlock the full potential of data and AI – and actively shape the future of the DHL Group. Our mission: We develop cross-functional AI solutions, foster a data-driven corporate culture, and drive digitalization forward. From the initial concept to implementation, we support the entire process end-to-end. At the same time, we act as a catalyst, strengthening group-wide initiatives such as data and analytics governance, technology incubation, training, and community building. Sounds exciting? Then apply to our office in Bonn as a Data Scientist AI (m/f/d) and become part of our international Data & AI community. Who we are DHL Data & AI is the DHL Group's global service line for data-driven innovation. Our team consists of around 100 highly qualified experts – including data scientists, AI engineers, data engineers,...

Filling most of our leadership positions internally. And offering tailor-made training programs and opportunities to work on exciting international projects. Both counts. Both are us. Get job alerts (Senior) Business Intelligence Specialist (m/f/d) Advanced Analytics and Process Performance Company   : Vaillant GmbH   Location   : Remscheid-DEU   Country   : Germany (DE)   Brand   :   Vaillant Group Contract type   : Permanent   Working time   : Full-time What we achieve together Designing the data foundation for commercial and process excellence.   In your role as   Business Intelligence Architect Sales Advanced Analytics   , you shape the data architecture that enables data-driven decision making across Group Sales. By combining technical expertise, business understanding and a passion for scalable analytics solutions, you transform complex data landscapes...

Area of ​​activity: Production Department: Quality and QSYS Company: Mercedes-Benz AG Location: Mercedes-Benz plant Düsseldorf, Düsseldorf Start date: 01.12.2026 Publication date: September 17, 2026 Job number: MER000486V Working hours: Part-time Tasks Shape the data-driven future of quality and production with us at the Mercedes-Benz Sprinter plant in Düsseldorf. You will support the further development of cliQ, our Power BI solution for quality and production KPIs. Together, we will develop modern analyses and visualizations that create transparency, accelerate decision-making, and drive digitalization in the production environment. These are some of the challenges you will face: Support in the further development and maintenance of the Power BI solution cliQ for quality and production key performance indicators. Analysis, processing and visualization of quality data from...

DÜSSELDORF, KÖLN, MÜNCHEN Tasks You will support the maintenance and assurance of   network security   and IT security solutions for our customers, including   routing and switching   ,   network administration & security. Are you interested in improving   processes in the areas of   performance   ,   IT security   and   risk management , or in optimizing emergency processes? You enjoy contributing your ideas   when carrying out updates, upgrades, bug fixes, or adapting to   security standards. Support in securing cloud environments and   cloud knowledge   , as well as in analyzing and implementing security policies. Benefits JOBRAD CERTIFICATIONS FLEXIBLE WORKING HOURS COMPANY EVENTS Hybrid working:   An individual mix of remote working, time in the office or on-site at the client's location Innovation & Diversity:   Germany-wide, cross-industry projects with large and...