AI Engineer II, Python - (Logistics, Data & ML)

Requirements

• 1–3 years of experience in software engineering, machine learning engineering, or backend development.
• Experience working with Python and building backend services or ML applications.
• Familiarity with large language models or AI applications (LLM APIs, RAG, chatbots, etc.).
• Basic experience with cloud platforms such as AWS or GCP.
• Understanding of software engineering best practices, including testing, debugging, and version control.
• Strong communication skills and the ability to work collaboratively in cross-functional teams.

Nice to Have

• Experience with Kubernetes, Terraform, Kafka, MLflow, or Kubeflow.
• Experience using LLM application frameworks such as LangChain, LangGraph, LlamaIndex, or similar agent orchestration tools.
• Experience with ML frameworks such as Hugging Face or PyTorch.

What You'll Be Doing

• Contribute to building AI agents that interact with internal tools, APIs, and data systems.
• Assist in developing and maintaining Retrieval-Augmented Generation (RAG) pipelines using vector databases and semantic retrieval systems.
• Support the development of evaluation frameworks and guardrails to improve response quality and reliability of LLM-powered systems.
• Help implement monitoring and observability for AI workloads to track performance, usage, and system health.
• Collaborate with data scientists, ML engineers, and platform engineers to integrate AI systems into the broader data and ML ecosystem.
• Participate in experimenting with new AI frameworks, tools, and approaches to improve the platform.

Perks and Benefits

• Make the most of our hybrid working model and join the team for face-to-face connection and collaboration in our beautiful Berlin campus 2 days a week.
• We offer 27 days holiday with an extra day on 2nd and 3rd year of service.
• We will support you in developing yourself and your career growth opportunities: 1.000 € Educational Budget, Language Courses, Parental Support and access to the Udemy Business platform to explore a variety of online courses.
• Get moving and release those wonderful, mind-boosting endorphins: Health Checkups, Meditation, Gym & Bicycle Subsidy.
• Cash. Dough. Cheddar. Whatever you call it, we’ll help you with it: Employee Share Purchase Plan, Sabbatical Bank, Public Transportation Ticket Discount, Life & Accident Insurance, Corporate Pension Plan.
• The power of getting together over some food is unrivaled. Here are a few ways to help you do that. All the yum: Digital Meal Vouchers, Food Vouchers, Corporate Discounts. Courses.