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Job listing

London, United KingdomNot Disclosed + Equity

Founding AI Engineer at Well-funded AI data analytics startup

Join an elite team as a Founding AI Engineer and help revolutionize the business intelligence market. This well-funded startup is building a platform that allows decision-makers at blue-chip companies to query data in plain English. If you have the 'LLM bug' and want to ship high-impact features in a fast-paced, in-person London environment, this is your chance to own core product components and build something spectacular from the ground up.

Overview

Role overview

You will be a pivotal member of a small, elite team building an AI-powered platform that enables business leaders to query complex data using natural language. This role focuses on leveraging LLMs to solve real-world problems, enhancing product interpretability, and shipping enterprise-ready features that transform how brands interact with their data.

Company

About the company

Well-funded AI data analytics startup

Responsibilities

What you will do

  • Prompt and fine-tune LLMs to enable natural language interaction with complex datasets.
  • Take end-to-end ownership of new product features from technical design to deployment.
  • Improve system explainability to help data teams understand the logic behind AI-generated answers.

Candidate profile

Who this is a fit for

  • Proven experience building and deploying enterprise-ready products using the latest LLMs.
  • Strong background in Python and backend development, ideally with Django and PostgreSQL.
  • An action-biased builder who thrives in fast-paced startup environments and thinks from first principles.

What makes it remarkable

Why this role is remarkable

  • Opportunity to join as a founding member of a fast-growing team backed by top-tier VCs.
  • Work on unsolved, high-value technical challenges at the intersection of LLMs and business intelligence.
  • High-impact environment with a "founding" culture that prioritizes autonomy, speed, and ownership.

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How Jack & Jill work together

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Jill
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