• You are responsible for training, optimisation, fine-tuning and deployment of AI models for exciting, socially relevant projects
• You integrate our AI applications with customers - regardless of platform or environment
• You develop and maintain backend services for AI solutions and processing pipelines in Natural Language Processing (NLP)
• You create NLPpipelines for various use cases
• With your passion for Artificial Intelligence (AI) you stay up to date and actively shape our innovations

• You have a degree in business informatics, computer science or a comparable qualification
• You have very good Python skills and extensive experience in the development of microservices
• You are familiar with common AI and NLP frameworks such as Langchain and with AI models such as LLMs (OpenAI, LLama 2), bi-encoders and cross-encoders
• You have experience in data processing and analysis with Pandas, Numpy and Matplotlib
• You have expertise in prompting, vector embedding and fine-tuning of embedding models
• Very good German andgood English skills round off your profile

• ]init[ cares: For us,people's needs take centre stage. That's why we guarantee you 30 days' holiday,flexible working hours and the opportunity to work in other EU countries!
• We remain agile:mobile working or face-to-face meetings on site. You decide where you want towork. We are a future-proof company and combine family and career withpredictable working hours, part-time models and permanent employment contracts
• Discover our widerange of training programmes in the ]init[ Academy and in selected formats formanagers and for those who want to develop their career. Take your next careerstep with us and contribute your expertise to our diverse projects. We plan relevanttraining courses for you, participation in trade fairs and specialistconferences as well as role-specific certifications so that you can developaccording to your interests.
• We support you in finding your place: Right from the start, you will contribute your expertise to projects, strategic topics or the development of employees. Working in interdisciplinary teams, you will engage in a lively exchange of knowledge with your colleagues in order to shape digital change together.
• Keep moving with us! We are continuously developing our corporate mobility benefits (e.g. public transport subsidy, job bike): for you and for more sustainable mobility

With us, you make areal difference - for your working life too. Part-time or full-time, remote orin the office. From Cologne, the Rhineland or the region.
Do you recognise yourself and your experience in these areas? Let's get to know each other directly! We look forward to receiving your application, stating your earliest possible starting date and your desired salary. My from the recruiting team is looking forward to talking to you!