Ethiq
Data Science Lead (AI)
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Data Science Lead (AI)
Lead Data Scientist / AI Lead
We are seeking a technically-grounded Lead Data Scientist / AI Lead to lead the AI transformation of a global, multi-billion dollar professional Legal services leader. This isn't a traditional "statistical" data science role; it is a builder’s role focused on engineering production-ready AI products.
The organisation is currently investing tens of millions of pounds into its technology stack to redefine how its global workforce delivers high-stakes services. You will lead a high-performing team to commercialize business ideas into functional products using Large Language Models (LLMs), NLP, and Agentic workflows.
What You’ll Do
- Lead the development of document-heavy AI applications, utilizing RAG LLM orchestration, and autonomous agents to navigate decades of complex case data.
- Move beyond POC's to ship scalable, production-grade tools that directly impact the firm’s commercial success.
- Act as the technical bridge between advanced engineering and high-level stakeholders (including legal and financial partners), requiring an ability to explain complex tech in a service-based environment.
- Mentor and guide a team of engineers while remaining hands-on with Python-based technical challenges and architectural decisions.
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Who You Are
- You have a strong foundation in software engineering or machine learning engineering, with deep experience in applied AI rather than purely academic research.
- You likely have a background in services-based corporate environments such as Financial Services (Banking/FinTech), Insurance, or top-tier technical consultancies.
- Expert-level knowledge of Python, LLM APIs (OpenAI/Anthropic), NLP, and modern data-driven architectures.
- A strong academic record from a top-tier institution (e.g., LSE, Cambridge, Oxford, Imperial) is highly desirable.
- You possess the ability to work with sophisticated stakeholders and the ability to turn abstract business requirements into technical reality.
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Why Join?
- Work on the most significant technological shift in the history of the professional services sector.
- Access the resources and data of a 10,000-person global firm while maintaining the agility of a dedicated product team.
- Benefit from a culture that is dramatically more flexible regarding office time than traditional financial services or legal firms.
- Help build out a new powerhouse of tech within an established global brand.
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