Senior AI ML Engineer at Xcede

I'm partnered exclusively with a global energy company (6,000+ employees, 20 countries, 10+ million homes served) building out its AI engineering capability from its Berlin tech hub. The team ships production NLP and conversational AI at real scale: RAG-based knowledge systems and agentic voicebot products used by millions of households.

What you'll do:

• Build and evolve RAG pipelines: retrieval, chunking, embeddings, vector databases
• Design agentic systems and conversational workflows (graph design in LangGraph)
• Fine-tune models and develop custom classifiers
• Build evaluation pipelines: metrics, benchmarking, quality assessment of language models
• Monitor production models including drift detection and log analysis
• Prompt engineering alongside business experts, translating requirements into AI solutions
• Mentor junior engineers and shape technical standards

Your experience:

• Degree in Computer Science, Data Science, Mathematics or comparable
• 3+ years in Data Science, ML or AI Engineering
• Strong Python and solid ML/NLP fundamentals: model training, statistical analysis, evaluation methods
• Hands-on with the modern LLM ecosystem: PyTorch, TensorFlow, HuggingFace, LangChain, LangGraph
• RAG architectures, vector databases, orchestration frameworks
• Cloud experience, ideally Azure
• Voicebot or conversational AI experience is a plus
• Fluent German (C1 minimum) and very good English

Details

• €85,000 - €110,000
• 30 days holiday per year
• Hybrid working with up to 50% remote
• Flexible working hours
• Strong learning and development culture with ongoing training opportunities
• Agile working environment within a globally established business

Interested? Reach out directly to Norman Cistovas at Xcede or apply below.