8 data engineering jobs found in Cologne

LOCATION Cologne ENTRY LEVEL Direct entry PROFESSIONAL FIELD IT WORKING HOURS Full-time APPLICATION DEADLINE February 5, 2026 TASKS As a Senior Data Analytics Engineer, you will drive digital transformation, develop the analytics layer of our Data Lakehouse, and lead the data community within the Delvag Group. You will design, develop, and optimize the analytics layer of our central data lakehouse. You lead the data community and share your expertise and best practices in data analysis and data engineering at insurance companies. You model data structures and ensure that they are optimally usable for analyses and reports. You support specialist departments with analyses and reports (e.g., using Tableau or Python) and enable data-driven decisions. You actively participate in data and analytics projects and advise specialist departments on data-related topics. You contribute to projects...

What to expect You will work closely with our customers to establish modern DevOps practices. You unlock automation potential and design high-performance infrastructure solutions. You advise our customers on CI/CD processes and the selection of suitable automation tools. You will implement Infrastructure-as-Code concepts together with development teams (e.g., using Terraform or Ansible). You design and implement CI/CD pipelines and container setups using Docker and Kubernetes. You will support cloud migrations and develop scalable, secure, and maintainable platform architectures. You will work closely with both our clients' teams and internal colleagues. What you bring You have several years of experience in DevOps or cloud infrastructure projects and are a professional in automation, containerization and CI/CD. You are familiar with tools such as Terraform, Ansible, GitLab CI, GitHub Actions, Jenkins, ArgoCD, Docker and Kubernetes, and have...

As the digital provider for the regions, we seize opportunities, demonstrate initiative, take responsibility, and work collaboratively. With over 1,900 colleagues, local communities, businesses, and society. Join us for a stronger community. True to our motto: Shaping great things together. Job description Monitoring the security landscape:   You identify threats early and thus make a significant contribution to the stability and security of the IT architecture. Implementation of incident response measures:   Through your structured approach, you ensure rapid analysis, effective containment, and sustainable recovery. Administration of Microsoft Defender:   With your professional support, you increase the level of protection of endpoints and systematically reduce potential attack surfaces. Using Microsoft Sentinel (monitoring and use cases):   By using targeted use cases, you improve the depth of detection and accelerate security-relevant decision-making...

Senior DevOps Engineer Customer Data Hub (m/f/d) Job ID:   277720 At Vodafone, we work every day for a better future—a world that is more connected, inclusive, and sustainable. For us, technology is only as strong as the people who use it. Join us and let’s shape the world of tomorrow together. The agile Release Train of the Customer Data Hub is responsible for the development and operation of platforms that provide converged customer data in real time across all IT stacks. Our team relies on innovative technologies such as K2View Fabric, Kafka and cloudnative architectures on AWS, supporting millions of API calls and event triggers per month that enable digital interactions for millions of customers. As a Senior DevOps Engineer Customer Data Hub, you take endtoend responsibility for the operation and deployment of our businesscritical platforms, actively shape their technological direction and make a direct contribution to Vodafone’s digital transformation and...

Welcome to   Leeventi   – the innovative heart of our start-up development and creative business incubator. We develop and scale forward-looking brands with the goal of sustainably transforming markets. Innovation, entrepreneurial spirit, and rapid implementation characterize our daily work – as does a dynamic environment where ideas quickly become reality. A key component of our work today is the   use of AI and modern automation tools   . We don't use AI as a trend, but as a genuine driver of growth: from content creation and data analysis to more efficient marketing and e-commerce processes. Our goal is not just to use AI tools, but to master them strategically and integrate them effectively into our daily operations. Brands in our portfolio Data-Label GmbH – Food Labels Leeventi® – Teleprompters & Camera Accessories Bonsanto® – Growboxen Vehemy® – Medical Devices Spice Emporium Munich® – Spices Your role As   a Marketing & E-Commerce...

At Circonomit, we build the strategic twin of organizations. By transforming operational data into clear decision models, we revolutionize how resources are managed. As an Applied ML Researcher (Lead Modeller), you will take full ownership of the modeling core of our platform. You will work directly with our CTO to design, formalize, and implement the computational and semantic models that translate real-world organizational complexity into executable decision intelligence. Join our nerdy, fast-paced team to build the models that turn human knowledge and data into strategy. Responsibilities Lead the modeling core with fundamental mathematical, statistical, and machine-learning methods that bring customer and market data with knowledge into an executable strategic twin Translate business reality into formal models and work closely with product, domain experts, and customers to convert messy, real-world organizational structures into clean, computable abstractions...

Your tasks You will help us reduce the time-to-value for new AI features, increase their response/result quality, and improve efficiency. You develop production-ready AI features as APIs/microservices and build RAG pipelines with vector search, guardrails, and evaluation metrics. You design and implement agents (tool-use, plan-execution) and cooperating multi-agent workflows, ensuring quality and security through appropriate testing. You work closely with your team, frontend, infrastructure and other departments, and actively contribute to the further development of our AI landscape. You enjoy using modern AI solutions or AI coding tools in your work and are interested in continuously increasing the use of AI coding in your team. Your profile Successfully completed studies in a relevant field or a comparable qualification. Several years of practical experience in the software development of product-ready ML/AI applications. Excellent...