Data Scientist (LLM) — Production ML & RAG Architect

Qogita; Amsterdam; Hybrid; EUR 60,000 - 75,000; Full time

Benefits offered by this job

Annual leave

Bonus program

Equity package

Pension contributions

Learning budget

Hybrid work environment

Dog-friendly office

Home-office setup

Offsite events

Job summary

Qogita is seeking a data scientist with broad analytical and ML experience, including production LLM expertise. You will own the full data science spectrum, from classical modelling to LLM-powered features, and guide language model architecture, evaluation, and deployment.

You will build health-checks and production-ready pipelines in collaboration with Product, Engineering, and Commercial teams. You will translate ambiguous business problems into tractable ML solutions, collaborate with

Qualifications

• 3+ years working as a data scientist or applied ML engineer.
• Proven experience owning ML systems in production.
• Hands-on experience building and evaluating LLM-powered systems.

Responsibilities

• Build and deliver data science solutions across the stack: predictive models, ranking, forecasting, and LLM features.
• Own ML systems end-to-end: design, deployment, monitoring, and maintenance.

Skills

Python

SQL

LangChain

XGBoost

PyTorch

Transformers

MLOps

ETL pipelines

Cloud ML

LLM expertise

Communication

Tools

Airflow

Hugging Face

Job description

Qogita is seeking a data scientist with broad analytical and ML experience, including production LLM expertise. You will own the full data science spectrum, from classical modelling to LLM-powered features, and guide language model architecture, evaluation, and deployment.

You will build health-checks and production-ready pipelines in collaboration with Product, Engineering, and Commercial teams. You will translate ambiguous business problems into tractable ML solutions, collaborate with