Salary: 60.000 - 80.000 € per year Requirements: Degree in Computer Science or a related technical field Strong background in machine learning, deep learning, or applied AI Hands-on experience with frameworks such as PyTorch or TensorFlow Experience working with large language models, including fine-tuning and prompt engineering Strong programming skills, ideally in Python and/or C# Exposure to MLOps, CI/CD, or production deployment workflows is beneficial Fluent English is required Basic German skills are helpful but not essential Responsibilities: Design and develop neural network and LLM-based solutions for practical business use cases Contribute to the creation of new AI-powered product capabilities Prepare, curate, and improve training datasets to support model quality and robustness Train, fine-tune, and evaluate machine learning models using appropriate benchmarking methods Optimise models with regard to accuracy, inference speed, and efficiency Support the integration of trained models into existing software systems and product environments Collaborate with technical teams on deployment and production-readiness of AI solutions Technologies: AI C# CI/CD Support LLM Machine Learning Network PyTorch Python TensorFlow More: We are a growing software company that is heavily investing in artificial intelligence and machine learning as a core part of our future product strategy. We are looking to hire an AI Engineer or Data Scientist with strong expertise in deep learning and large language models. This role offers the opportunity to work on the development of next-generation AI-driven product features, focusing on intelligent solutions for document-centric and data-intensive workflows. We foster an environment where you can work on modern AI technologies and have a strong influence on how AI capabilities are built into our future software offerings. last updated 12 week of 2026