AI Scientist

Company: Lendable
Apply for the AI Scientist
Location: London
Job Description:

Overview

In this role you will advance our AI-powered fintech platform, applying hands-on Python engineering to real-world workflows. You’ll contribute to production-grade AI systems, including chatbots and document parsers, to automate customer interactions and back-office tasks. You’ll own end-to-end solution delivery from discovery to monitoring, working in a small, autonomous Growth & Analytics team. This is a chance to shape scalable AI capabilities that directly impact customer experience and operational efficiency.

Pay / Benefits

  • Health coverage
  • Retirement & savings plans
  • Employee referral programme
  • Office meals & snacks
  • Flexible/hybrid working
  • In-house events and socials

Responsibilities

  • Improve chatbot quality and expand autonomously executable account actions
  • Extend in-house document extraction pipelines for speed and accuracy
  • Design LLM-driven workflows to simplify case management
  • Identify opportunities to replace manual work with AI systems
  • Own solutions from discovery through deployment, evaluation and monitoring

Key requirements

  • Strong engineering skills and experience building production systems
  • Hands-on experience using LLMs in real workflows
  • Experience designing and improving prompts, retrieval pipelines, agent workflows and evaluations
  • Understanding of business processes and judgement about where AI can automate them
  • Ability to structure ambiguous problems, test hypotheses and progress with partial information
  • Clear communication and ability to explain trade-offs and influence stakeholders
  • Clear communication
  • Influence stakeholders
  • Problem-solving and adaptability
  • LLMs in real workflows
  • Prompt design
  • Retrieval pipelines

…

Posted: October 5th, 2026