Data Science Director, Ai (Askgartner)

Gartner
Barcelona, Spain
4 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Intermediate

Job location

Barcelona, Spain

Tech stack

Artificial Intelligence
Amazon Web Services (AWS)
Application Integration Architecture
Cloud Computing
Linux
Python
MongoDB
Natural Language Processing
NLTK
NoSQL
Oracle Applications
Recommender Systems
TensorFlow
Azure
SQL Databases
Chatbots
PyTorch
Large Language Models
Prompt Engineering
Spark
Scikit Learn
Low Latency
HuggingFace
Machine Learning Operations
Virtual Agents

Job description

Experteer Overview In this senior leadership role, you'll steer the data science roadmap for the Client Experience Digital Platform, shaping hyper-personalized user experiences.You will guide cross-functional collaboration to deliver AI-powered features like personalization, recommendations, and GenAI chatbots at scale.Your work will influence product strategy and enterprise AI integration, driving measurable business impact.This is a mission-driven opportunity to lead and mentor a high-performing team at a leading AI-focused advisory company.Compensaciones / Beneficios* Lead the data science roadmap for personalization, recommendation systems, and GenAI chatbot development* Architect AI-powered chatbot systems and enterprise AI agent integration with MCP servers* Apply transformer-based models and LLMs to improve relevance, search, personalization, and scalable GenAI solutions* Model client priorities and engagement signals using internal and external data to drive targeted support* Collaborate with engineering, product, UX, and business leaders to prioritize ideas, launch MVPs, and deliver business value* Lead a team of data scientists, improving accuracy, latency, scalability, and MLOps practices* Translate quantitative analysis into actionable, high-impact strategies and present roadmaps to senior leadership* Stay current with AI/ML advancements (LLMs, conversational AI, transformer architectures) and apply them to the platformResponsabilidades* 8-12 years in data science, ML, or AI with at least 3 years of people management* Master's Degree or PhD in a quantitative field* Proven leadership in personalization, recommendations, search/ranking, conversational AI, and GenAI with transformers/LLMs* Experience translating business priorities into technical roadmaps and delivering production ML systems* Strong communication skills to influence executives and articulate value* Deep expertise in ML lifecycle, Lean product principles, MLOps, experimentation, and production recommender/GenAI systems* Proficiency with Python and ML frameworks (scikit-learn, NLTK, PyTorch, TensorFlow, Hugging Face, LangChain); SQL/Oracle; NoSQL/MongoDB; vector DBs (Pinecone, Weaviate); Spark; Linux; cloud platforms (AWS SageMaker, Azure ML)* Experience with LLMs, conversational AI, NLP, search/recommendation systems, prompt engineering/LLM optimization, AI agent architectures* Collaborative leadership with bias for action and client outcomesRequisitos principales* Competitive compensation* 25 days annual holiday + birthday off* Private medical and dental care* Pension scheme* Hybrid work environment* Relocation assistance

Requirements

  • 8-12 years in data science, ML, or AI with at least 3 years of people management
  • Master's Degree or PhD in a quantitative field
  • Proven leadership in personalization, recommendations, search/ranking, conversational AI, and GenAI with transformers/LLMs
  • Experience translating business priorities into technical roadmaps and delivering production ML systems
  • Strong communication skills to influence executives and articulate value
  • Deep expertise in ML lifecycle, Lean product principles, MLOps, experimentation, and production recommender/GenAI systems
  • Proficiency with Python and ML frameworks (scikit-learn, NLTK, PyTorch, TensorFlow, Hugging Face, LangChain); SQL/Oracle; NoSQL/MongoDB; vector DBs (Pinecone, Weaviate); Spark; Linux; cloud platforms (AWS SageMaker, Azure ML)
  • Experience with LLMs, conversational AI, NLP, search/recommendation systems, prompt engineering/LLM optimization, AI agent architectures
  • Collaborative leadership with bias for action and client outcomes

Benefits & conditions

  • Competitive compensation
  • 25 days annual holiday + birthday off
  • Private medical and dental care
  • Pension scheme
  • Hybrid work environment
  • Relocation assistance

Apply for this position