Machine Learning Engineer (m/f/d)

With several hundred thousand servers in operation, Hetzner is one of the largest web hosting providers and data center operators in Europe. We provide our customers with high-tech products we develop in house, and with reliable infrastructure at fair prices. More than 500 Hetzner employees work every day to help shape the digital future and provide our customers with simple, efficient solutions to complex problems. By building and maintaining Hetzner's data sources, you will help your colleagues make well-informed decisions. At the same time, you will develop data-driven concepts and prototypes for processes and systems, particularly in the areas of data processing, information retrieval, and machine learning. Your primary task will be to make complex processes understandable to colleagues, and to optimize processes by preparing and analyzing data. To achieve these goals, you will help improve workflows using ML models and work closely with other development teams to implement new approaches in a targeted manner. Your core competencies should lie in technical expertise, data preparation, analytical thinking and clear communication. Using your skills, you support others in making strategic decisions, advise specialist departments, and develop innovative solutions for the entire organization. Your responsibilities: Operate and optimize machine learning models in our Kubernetes cluster Train and fine tune Large Language Models (LLMs) Create, prepare and optimize training data Integrate ML models into business processes What impresses us: Degree in Computer Science, Business Informatics, or a related field Several years of experience with Python and machine learning concepts Experience in the training, fine‑tuning and deploying Large Language Models (LLMs) Analytical mindset and creative problem‑solving skills Business‑fluent German language skills, both written and spoken The work environment at Hetzner: At Hetzner Online, your tasks will be exciting, challenging, and varied. Our corporate philosophy emphasizes personal interaction, efficient decision making processes, and a strong DIY mentality. In addition to numerous social benefits, flexible working hours (where feasible), and opportunities for both professional and personal development, we can offer you an attractive salary. Feel free to reach out to us at View email address on click.appcast.io or call our contact person for this position. Vacation & free time 6 weeks of vacation and time off in lieu for 100% of overtime worked Free resources for your projects Free resources for your projects Option to work remotely up to two days per week Option to work remotely up to two days per week We support your family with up to €100 per child We support your family with up to €100 per child Celebrating together Barbecues, game nights, team events—we celebrate together Donation budget €800 donation budget per year for your favorite project Profit sharing Generous annual profit sharing based on the company's success #J-18808-Ljbffr Hetzner Online