All open positions
Working Student AI Product Development
You code and have already experimented with language models and RAG in your spare time. With us, you do this in a product that companies use every day. AITEZA answers questions from a company's own documents and shows the sources. You take responsibility for part of it and help decide what we build next.
What you will do
- You look after an area of AITEZA and take new features from the idea to the release.
- Together with the development team, you build prototypes and new features and improve our RAG pipeline.
- You measure how good the answers are and improve retrieval, prompts and source references.
- You test new language models and methods and check whether they make a difference for our users.
- You talk to customers and work out the next steps from their feedback.
- You use AI tools when developing and check every result before it goes into the product.
- You keep an eye on data protection, traceable sources and the rules of the EU AI Act.
What you bring
- You study computer science, business informatics, data science or a related subject.
- You code confidently, for example in Python, Java or TypeScript, in your studies or in your own projects.
- You have already built something with language models, such as a chatbot over your own documents, a RAG experiment or a small tool on an LLM API. Feel free to send us the link to your GitHub profile or project.
- You know what embeddings, vector search, chunking and context windows are, and you want to understand why an answer turns out good or bad.
- You use AI when coding and don't accept its results unchecked.
- You like making decisions and stand by them, even when not everything is settled yet.
- You can explain technical topics clearly, speak German fluently and English well.
What we offer
- You work on the product from the start, and your code reaches hundreds of people who use AITEZA every day.
- During the semester you work up to 20 hours a week, more during semester breaks if you like. Your hours fit around your timetable.
- You work hybrid, in our office in Düren and from home.
- You get a current MacBook and the hardware you need for your work.
- You have access to current AI tools and language models.
- You work directly with the development team and the management.
- You can write your bachelor's or master's thesis with us, and a permanent position after your studies is possible.
- You can join the in-house training courses of the weyer group.