Lead AI Scientist: Fraud & Identity with LLM Focus

LexisNexis Risk Solutions; City of Westminster; On-site; GBP 80,000 - 120,000; Full time

Job summary

A global technology leader is seeking a Principal Data Scientist to drive innovation in AI across multiple products. This role involves leading AI feature development, collaborating with product teams, and shaping the company's AI strategy. Ideal candidates should have 8+ years in machine learning, strong Python programming skills, and a Master's or PhD in relevant fields. The position offers a chance to impact fraud prevention and identity verification on a global scale.

Qualifications

• 8+ years of experience building, training, and evaluating ML models.
• Strong programming skills in Python, with data analysis and visualization.
• Experience with SQL for data exploration and preparation.

Responsibilities

• Lead research and productionization of AI and ML features.
• Collaborate with Product Managers and Engineering teams.
• Design experiments to validate research ideas and evaluate models.

Skills

Deep Learning and Machine Learning

Natural Language Processing (NLP)

Python programming

SQL and data querying

Cloud platforms (AWS, Azure)

Communication skills

Education

Master's degree or PhD in Computer Science or related field

Degree from a leading Engineering School or University

Tools

PyTorch

TensorFlow

scikit-learn

HuggingFace

LangChain

Docker

Kubernetes

Job description

A global technology leader is seeking a Principal Data Scientist to drive innovation in AI across multiple products. This role involves leading AI feature development, collaborating with product teams, and shaping the company's AI strategy. Ideal candidates should have 8+ years in machine learning, strong Python programming skills, and a Master's or PhD in relevant fields. The position offers a chance to impact fraud prevention and identity verification on a global scale.