Principal Data Scientist

Overview

Enthusiastic Principal Data Scientist who leads highly technical, high-impact AI projects for top clients in regulated sectors. You set technical direction for the data science team, mentor colleagues, and elevate the practice through shared resources and best practices. You work across Generative AI, machine learning, and advanced data science methods to deliver measurable business value. This role combines hands-on delivery with thought leadership and industry engagement to shape Faculty’s AI vision.

Pay / Benefits

• Unlimited Annual Leave
• Private healthcare and dental
• Enhanced parental leave
• Family-Friendly Flexibility
• Hybrid Working (London)
• Sanctus Coaching

Responsibilities

• Serve as a technical authority on ML, Generative AI, and advanced data science methods to deliver innovative solutions
• Lead development of shared resources, frameworks, and best practices across teams
• Contribute to scoping and bid processes for large-scale, high-stakes projects
• Own a portfolio of work within a sector, applying expert knowledge to client value
• Lead and mentor project teams to ensure delivery of high-value, complex initiatives
• Act as a thought leader by publishing papers and presenting at conferences to amplify the AI vision

Key requirements

• Demonstrable technical ability with evidence such as a PhD or scientific publications
• Experience in financial services with distinctive applications that drove commercial impact
• Broad knowledge of ML techniques, including Generative AI and agentic AI with LLMs
• Advanced Python coding skills and experience building scalable codebases
• Experience mentoring juniors and prior direct management
• Strong strategic problem-solving and ability to communicate solutions to non-technical audiences
• mentoring
• strategic communication
• problem-solving
• Generative AI
• Large Language Models
• agentic AI

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