19 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 the Dortmund location Join KVWL as a DevOps Engineer in our IT & Digital Health business unit on a permanent, full-time basis as soon as possible. Modern working environment, agile methods and team spirit: shaping the digitalization of the healthcare system with the KVWL. With over 140 IT experts from various disciplines, the KVWL (Association of Statutory Health Insurance Physicians of Westphalia-Lippe) is driving innovative digital solutions. At our Dortmund location, we offer a full-service package for over 16,000 physicians and psychotherapists in the region and for internal partners. Join us as a DevOps Engineer and help shape the digitalization of the future-oriented healthcare industry! We offer: A crisis-proof employer in the future-oriented healthcare sector Work-life balance through flexible working hours and mobile work options, home office Individual onboarding Diverse further training...

SWARCO   | The Better Way. Every day. Transportation is our world. SWARCO products and systems make it safer, smoother, and more comfortable. 5,500 mobility professionals worldwide are working on the transportation solutions of tomorrow and the day after. Job description In demanding interurban transport projects, you will take on responsibility and be in direct contact with our customers. The configuration and adaptation of complex control systems is one of your core responsibilities. You independently specify project-related software modules and act as an interface to the development team. Based on customer requirements, you create structured and practical execution specifications. You will be responsible for and oversee the commissioning of your systems on highways or in tunnels on site. They perform tasks with interfaces to development, but operate with a strong focus on operations. Qualifications You have completed vocational training in...

The company and your role The Institutional Investment Group (2IG) is one of the leading independent investment platforms for real estate and real assets in Germany and Europe. With approximately 350 employees, 2IG manages assets of more than €40 billion in around 25 countries, thus holding a market-leading position, particularly as an investment platform for real estate assets. From Coder to Creator: Shape the Future of Software Development with AI We believe the role of the software developer is fundamentally changing. For us, you're no longer just someone who types syntax, but the architect who writes the software's "story" and guides AI as a powerful tool. We're looking for an expert who is at home in the .NET ecosystem but is ready to break down barriers and use AI to overcome any technological challenge. Your mission: AI Orchestration & Architecture You no longer just program, but have programs programmed for you, refine the result, and become the...

About us cleversoft group is a leading provider of cloud-based RegTech solutions for the financial services industry. Our team supports over 1,000 financial institutions worldwide in optimizing advisory and compliance-related business processes. cleversoft services cover the entire value chain: from advisory process, data management, regulatory data calculation, and the production of regulatory compliant documents, reports, marketing materials, and investment proposals -in accordance with ESG/SFDR, CSRD, DORA, MIFID II, IDD, 6AMLD, Solvency II, IFRS 17, PRIIPs and IORP and more. As a one-stop shop, cleversoft delivers fully digital end-to-end investment advice, sales and financial transaction processes. cleversoft also offers efficient and innovative solutions for combating financial crime such as AI-based transaction monitoring and automated reporting to the supervisory authorities. We have 320 employees and are headquartered in Munich, with branches in Amsterdam,...

Factor Eleven's tech department is the inhouse tech scale-up responsible for our SaaS product suite offering localized digital advertising to enterprises of all sizes and shapes. We're powering the engine that Factor Eleven is successfully built upon and elevate the possibilities of our product on a daily basis. We're working together to fulfill our ambitions as a top ad-tech provider by continuously leveling up the quality and expanding capabilities of the entire platform, as well as our engineering and product organization. Join our amazing team in our mission to move digital localized advertisement forward and enjoy the freedom, camaraderie and perks of our fully remote operations. YOUR MISSION We are looking for a Senior Data Engineer to shape and scale our open lakehouse data platform built on Snowflake (compute) and Apache Iceberg tables on AWS S3. You’ll own end-to-end design and evolution of robust, scalable pipelines that power analytics, ML, and...

Do you want to actively shape a company's IT security and implement top-level technical protection measures? Do you work analytically, are you solution-oriented, and do you maintain an overview even in complex threat situations? Then you've come to the right place! We are looking for a Senior Cybersecurity Engineer (m/f/d) to further develop and secure our modern IT landscape. Have we piqued your interest? Then apply now to join our secure employer! Your tasks: As a Senior Cybersecurity Engineer, you will design and develop technical and organizational IT security standards for the MERKUR Group in close coordination with the CISO. They analyze, evaluate and process security incidents and take on tasks in the areas of incident response and threat modeling. In addition, you will conduct vulnerability analyses, penetration tests and security assessments, and derive appropriate measures. They build and continuously develop security monitoring and detection use cases....

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...

Your Impact Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defense's mission to keep our country safe and secure. Job Description Own your opportunity to turn data into measurable outcomes for our customers' most complex challenges. As a Data Analyst Senior at GDIT, you'll power innovation to drive mission impact and grow your expertise to power your career forward. MEANINGFUL WORK AND PERSONAL IMPACT As a Data Analyst, you will play a critical role in ensuring the quality, security, and proper management of USAREUR-AF data assets. You will support the development and enforcement of data standards, perform data process mapping, and identify key information theater exchanges across USAREUR-AF systems and organizations to support mission command and enterprise-level data integration. Expertise in Maven Smart Systems (MSS) or other Army data platforms, particularly in workflow...

m/f/d Mainz / Hybrid Full-time Join our team m/f/d Mainz / Hybrid Full-time WE ARE LOOKING FOR YOU AS Data Scientist (m/f/d) – JDC AI team JDC   Group AG   is the innovative financial services platform – made by and for finance enthusiasts. With smart technologies, data-driven solutions, and in-depth insurance and investment expertise, we help our partners get the most out of their consulting services. To strengthen our group-wide   AI team   , we are looking for a   Data Scientist (m/f/d)   who will further develop our data and AI initiatives and bridge the gap between data, algorithms and real business impact. Apply now Back to careers page A GLIMPSE INTO YOUR DAY Your tasks You develop, program and operate   data, machine learning and AI pipelines   (end-to-end: data acquisition, processing, training, deployment and monitoring). You develop   production-ready software solutions   in...

Hybrid | Enterprise AI | Germany Do you want to boost your career and collaborate with expert, talented colleagues to solve and deliver against our clients' most important challenges? We are growing and are looking for people to join our team. You'll be part of an entrepreneurial, high-growth environment of over 320,000 employees. Our dynamic organization allows you to work across functional business pillars, contributing your ideas, experiences, diverse thinking, and a strong mindset. Are you ready? The Role We are looking for experienced leaders and senior managers who can join our growing team. You will bring together AI & Data advisory expertise, commercial acumen and delivery excellence to shape, sell and deliver programmes that create value for our clients using AI & data The ideal candidate will understand how ML, GenAI, Agentic AI and data can create value for clients across a range of industries. Ideally you have a depth of knowledge in one industry...

Why apply? Join a growing, international financial services environment where data and analytics play a strategic role in decision-making and client reporting. Take ownership of end-to-end data products, combining advanced analytics, machine learning, and hands-on technical delivery with real business impact. Work closely with senior stakeholders and leadership, acting as a key bridge between data, operations, and business strategy. About the offer Permanent contract Location: Frankfurt am Main Top 3 Key competencies: Advanced data analytics & machine learning (Python, SQL) Client reporting & data-driven insights Stakeholder management & business translation About our client Sector:   Financial Services Values:   Expertise | Accountability | Continuous improvement Employees:   Worldwide: 900+ Your missions As   Client Reporting / Data Analyst Manager   , you will: Develop, improve, and operate advanced...