GenAI & Chatbot Data Scientist — Hybrid, Utrecht

1UPPLY; Utrecht; Hybrid; EUR 70.000 - 110.000; Vollzeit

Zusammenfassung

1UPPLY is seeking a Data Scientist focused on GenAI and chatbots in a hybrid role, requiring medior to senior experience. The successful candidate will examine chatbot behavior, close context gaps, and turn insights into improvements across retrieval, generation, and grounding.

Collaboration with engineering and product teams is essential. The role emphasizes evaluating AI outputs, defining success criteria, and designing innovative experimentation frameworks to drive rapid improvement in

Qualifikationen

• Strong analytical mindset focused on AI system behaviour.
• Deep understanding of GenAI systems and LLM-based apps.
• Experience with retrieval-augmented systems.
• Excellent prompts, context windows, retrieval and grounding.
• Ability to evaluate output quality and explain results.
• Familiarity with API integrations and data structuring.
• Comfort collaborating with engineers to troubleshoot data flow.
• Ability to design evaluation frameworks beyond standard ML metrics.
• Understanding of user behaviour and cross-domain collaboration.
• Clear communication of context gaps and reasoning.
• Ability to propose clear improvement actions.

Aufgaben

• Analyse chatbot outputs and identify improvements with the greatest impact.
• Diagnose context gaps and determine what additional information agents need.
• Work with product managers and engineers to define criteria for evaluating agent performance.
• Collaborate with use‑case teams and stakeholders to understand scenarios and turn feedback into improvements.
• Improve retrieval mechanisms, data structuring, and contextual source onboarding.
• Design evaluation frameworks for rapid, large-scale experimentation and continuous innovation.
• Translate functional requirements into actionable technical improvements.

Kenntnisse

GenAI systems

LLM-based applications

Retrieval-augmented systems

Prompts and context windows

Evaluate output quality

API integrations and data

Engineering collaboration

Evaluation frameworks beyond ML

Functional context and user behaviour

Clear communication of gaps

Improve proposals

Jobbeschreibung

1UPPLY is seeking a Data Scientist focused on GenAI and chatbots in a hybrid role, requiring medior to senior experience. The successful candidate will examine chatbot behavior, close context gaps, and turn insights into improvements across retrieval, generation, and grounding.

Collaboration with engineering and product teams is essential. The role emphasizes evaluating AI outputs, defining success criteria, and designing innovative experimentation frameworks to drive rapid improvement in