Senior AI & Data Engineer (m/w/d)
Core
Senior AI & Data Engineer building production data-driven solutions (ETL, Data Warehouses, ML models, RAG systems, LLM agents) for clients in the media environment.
Role type
Senior IC AI & Data Engineer (Consulting)
Builds
Production ML models, RAG systems, Agent workflows, ETL pipelines, and Data Warehouses for client operations.
Domain
Media industry, Data Engineering, Machine Learning, NLP, LLMs
Deliverable
production ML models
Required skills
Python, SQL, Cloud platforms (AWS/Azure/GCP), Data modeling, ETL, Data Warehousing, LLMs, RAG systems, Agent workflows, ML libraries (PyTorch, scikit-learn, spaCy)
Preferred skills
Mentoring junior colleagues, structuring ambiguous problems, client communication
Technologies
Python, SQL, Git, Terraform, CI/CD, GCP, AWS, Azure, dbt, BigQuery, Docker, Kubernetes, SciKit-learn, XGBoost, spaCy, PyTorch, OpenAI, Gemini, Hugging Face, Qdrant, LangGraph, Langfuse, Tableau, Power BI, Plotly, Looker Studio
Responsibilities
Design and implement data models, ETL processes, and Data Warehouses in cloud environments; Develop and maintain ML models, RAG systems, and Agent workflows; Communicate directly with client stakeholders to understand requirements and translate analytical results into recommendations; Structure ambiguous problem statements and lead small projects; Provide technical guidance and mentorship to junior team members.
Seniority
Senior, hands-on IC with mentorship responsibilities
