8 jobs found in Cologne

Cologne, Germany (Hybrid) Team:   Engineering ·   Reports to:   CTO ·   Format:   Working Student (16–20h/week) or Internship (3–6 months) Keep the world awake - build the platform thousands of DevOps teams rely on ilert helps thousands of DevOps & IT teams detect, fix, and communicate incidents faster. When a critical system goes down, our platform is the "source of truth" — from the resilient backend that processes thousands of events per second to the fast, intuitive frontend engineers stare at under pressure. We are looking for a   Working Student or Intern   who loves building software and doesn't want to be boxed into a single layer of the stack. Whether you lean frontend, backend, or full-stack, you'll ship production code that powers a mission-critical SaaS product. We match projects to your strengths and our business needs — and we're happy to help you grow in whichever direction excites you most. Tasks Ship End-to-End Features:...

Data Engineer (m/f/d) - SCM Location:   Cologne, HQ Start date:   immediately Working hours:   35 Contract duration:   indefinite DEUTZ   is one of the world's leading manufacturers of drive systems for off-road applications, with a global network of over 1,000 sales and service partners in more than 120 countries. We continuously develop our technologies, keeping a clear focus on market demands, technological advancements, and social responsibility. As a systems provider, our portfolio now extends far beyond the traditional combustion engine. Our drives, based on gas, hydrogen, and electricity, are used worldwide wherever performance, reliability, and adaptability are essential – for example, in construction and agricultural machinery or in decentralized energy supply. Here's what you can expect from us: Design, development and maintenance of scalable, high-quality data products within the business domain of Supply Chain Management....

We are looking for a student assistant (m/f/d) in Data Engineering for our Distribution, Marketing and Technology department at our Bonn or Berlin location, starting on September 1, 2026 or as soon as possible thereafter, for a fixed term of one year. YOUR TASKS Contributing to the analysis, debugging and further development of dbt pipelines, as well as the maintenance and adaptation of existing Python-based ingestion jobs for platform APIs and CSV imports. Support in integrating new social media and third-party platform APIs into existing data pipelines Participation in data modeling, harmonization of heterogeneous metrics and definition of uniform KPIs Contributing to the development and optimization of dashboards, visualizations, and ad-hoc analyses. WHAT YOU BRING enrolled as a student at a university in computer science, mathematics, data engineering, data science or a similar field Solid knowledge of SQL and Python; ideally...

TARGOBANK as an employer BANK. REALLY. DIFFERENT. That's our ambition as an employer. We want to become the best bank for all our customers and employees, which is why we're looking for people who want to make a difference together. As part of our IT department, you'll actively shape the digital future of our bank. In an international environment with over 500 colleagues from around 40 nations, you'll work in a solution-oriented manner on diverse tasks – from further developing proven systems to innovative digital solutions. We combine stability and progress, focusing on collaborative, straightforward communication on equal footing. What sets our IT department apart? High levels of expertise, many satisfied long-term colleagues, and a culture characterized by openness and mutual respect. Your tasks Your profile Development, operation and further development of IT applications in the environment of the automotive bank in the area...

Your task Operation and further development of Kubernetes-based platforms Infrastructure automation with Terraform and CI/CD pipelines Administration, optimization and troubleshooting of Linux systems Supporting development and operations teams with deployment and automation Participation in a rotating 24/7 on-call service after structured training. Your profile Very good Linux skills and initial experience with Kubernetes or container technologies. Basic understanding of Terraform, CI/CD, Git or modern DevOps methods Interest in stable platforms, automation, and clean operation You don't have to have done everything already — what's more important is that you want to learn and take responsibility. Willingness to be on call 24/7 after training, separately compensated. What you will find with us Job security through an open-ended contract 30 days of vacation for real relaxation Remote work with meaningful...

Bochum Full-time Permanent position €60,000 - €90,000 per year What are your tasks? As part of our three-person DevOps team, you'll work closely with around 25 colleagues from product development, spread across four product-oriented mission teams. Together, you'll operate and develop a platform that enables our product teams to deliver modern web applications reliably, securely, and with high performance. Your focus will be on stable infrastructure, efficient CI/CD processes, automation, and a positive developer experience. You will support our developers in the continuous integration and delivery of our products through automated infrastructure provisioning, permission management, high-performance CI/CD pipelines, and deployment setup. You will be responsible for the planning, implementation, and maintenance of our server and cluster infrastructure. You establish and monitor processes for the proactive maintenance and updating of...

About Us: We are a dynamic team in Aachen developing cloud-based tools to make the daily operations of dental practices more efficient, transparent, and successful. To strengthen our team, we are looking for a   Full Stack Developer   or   DevOps Engineer. Big tasks You're a jack-of-all-trades and enjoy developing web applications. You're comfortable working with both frontend and backend systems; setting up a Linux server in the cloud is no problem for you. Our stack revolves around Linux servers in the cloud, using PostgreSQL, Node.js, Redis, and Caddy, and we use Ansible for provisioning. We have over 300 Raspberry Pis in use at our clients' sites, and we rely on Macs in the office. So there's plenty of room to experiment! You're needed, whether it's to help a client's Raspberry Pi get through their firewall, support the team when emails are stuck, or when Teams isn't working as expected. The servers...

Do you want to be at the forefront of AI development with us and shape the integration of modern AI models into the BFS system landscape from scratch? Then apply now! We are looking for support as AI Engineer (m/w/d) (permanent, full-time) at the Dortmund location with the possibility of 80% mobile office Your tasks: Design instead of manage:   Develop, train and deploy robust machine learning and deep learning models – e.g. for risk classification, document analysis or predictive analytics. Pure innovation:   Build AI-based knowledge databases, chatbots and automation solutions – from Azure OpenAI to LangChain to RAG systems – and ensure stability and performance. Data Engineering meets AI:   Design efficient data pipelines and workflows for OCR, NLP and more, and bring them productively into our landscape. Always ahead:   Evaluate, integrate, test – you bring new AI technologies, frameworks and platforms (Azure AI Services, Hugging...