Hadean

Senior AI Engineer

Hadean
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2 months ago
London, United KingdomSenior

Responsibilities

  • Design, build, and deploy production-grade software integrating AI to solve complex user problems.
  • Research and evaluate RAG, agentic workflows, evaluations, fine-tuning, and LLM orchestration patterns and apply them to the product.
  • Collaborate with Product Managers, engineers, and domain experts to translate requirements into technical solutions.
  • Mentor and upskill engineers on AI technologies and best practices.
  • Embed agentic engineering tools and practices into the team's workflow.
  • Write clean, maintainable, and efficient TypeScript and/or Python code.
  • Ensure the reliability and scalability of AI-powered production features.
  • Stay current with AI developments and help shape the team's technical direction.

Requirements

  • At least 3 years of professional experience developing products involving AI or LLMs.
  • Proven experience deploying AI in a production software environment.
  • Deep understanding of RAG, prompt engineering, fine-tuning, evaluations, and LLM orchestration.
  • Strong generalist software engineering background with proficiency in TypeScript and/or Python.
  • Ability to research complex technical topics and apply findings to practical, production-ready solutions.
  • Experience mentoring or teaching others in a technical capacity.
  • Must be able to obtain and maintain security vetting to at least SC level.
  • Experience with C++ or Rust is helpful.
  • Familiarity with the defence sector, Military Modelling and Simulation, or command-and-control systems is helpful.
  • Willingness to travel for customer deployments, hackathons, and industry events is helpful.

Benefits

  • Hybrid working with at least 1 day per week in the Shoreditch, London office.
  • Private health insurance.
  • Enhanced pension scheme.
  • Enhanced parental leave.
  • Three additional days off at Christmas, in addition to the standard 25 days.
  • Learning and development budget.
  • Regularly scheduled socials.
  • Share options.
Hadean

About Hadean

51-200 employees
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