Internship - AI/ML Engineering (m/f/x)

• Enhance our ML/LLMOps and AI Agent infrastructure for model evaluation, testing, and deployment within an AWS environment.
• Evaluate and implement different LLM frameworks, AI agent architectures, and 3rd party APIs.
• Design and experiment with AI agent evaluation systems to measure reasoning quality, reliability, and consistency.
• Support the development and automation of AI agent systems and Retrieval-Augmented Generation (RAG) pipelines.
• Document your findings in our internal knowledge base
• Contribute to the development, improvement, and automation of our machine learning and data pipelines
• Gain experience in industry critical infrastructure technologies and apply them productively

• Excellent academic background in a quantitative discipline (computer science, machine learning, data science, financial mathematics,, engineering, physics, or a similar field)
• Currently pursuing a Bachelor’s or Master’s degree.
• First experiences with Cloud Infrastructure (AWS)
• Hands on experience  in Python Fundamental knowledge in state-of-the-art LLM frameworks, RAG and vector databases (e.g. LangChain, LangGraph,, OpenSearch)
• First-hand experience with creating LLM-powered applications,  AI agents, tool use, and multi-step reasoning workflows.  (e.g. Chatbots, information retrieval, document summarization)
• Experience with ML packages in Python (e.g., pandas, numpy, scikit-learn, statsmodels)
• Curiosity and enthusiasm to learn new technologies and build reliable AI systems.
• Result-oriented and pragmatic way of working
• Fluency in English (written & spoken)
• Please also provide us with your latest transcript of records and if applicable your work references

Nice to have:

• Experience with AI Agent or RAG Evaluation Systems (e.g. LLM-as-a-judge, automated scoring pipelines, or Langfuse-based evaluation).
• Good understanding of software engineering principles, including API development, code versioning, and testing frameworks (e.g. Pytest, FastAPI, etc.)
• Familiarity with end-to-end ML projects
• Experience with Infrastructure as Code (IaC) like terraform is a plus
• Experience with CI/CD frameworks (e.g. Jenkins,  Gitlab CI/CD) is a plus

• Be part of one of the fastest-growing and most visible Fintech startups in Europe, creating innovative services that have a substantial impact on the lives of our customers
• The ability to work with an international, diverse, inclusive, and ever-growing team that loves creating the best products for our clients
• All internships are worth the same with us: we also remunerate mandatory internships 
• Learn and grow by joining our in-house knowledge sharing sessions
• Work productively with the latest hardware and tools
• Free subscription to the PRIME+ Broker