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Senior AI Engineer

Harnham - Data & Analytics RecruitmentLondon, UK🇬🇧United KingdomPosted 18 Oct 2026

Why This Role Stands Out

Join a world-leading media company's innovative AI Lab, building impactful Generative AI products and shaping the future of user interaction with content. You'll thrive in this hybrid role if you have a passion for developing LLM applications and a strong desire to contribute to cutting-edge AI advancements within a collaborative, high-impact team. Apply now to be at the forefront of AI innovation!

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
London, UK, United Kingdom
Posted
3 days ago
Stakeholder ManagementNLPLLMGenerative AIRAGSystem Design

Job Description

Senior AI EngineerLondon (Hybrid) | Up to £120,000 + BenefitsJoin a newly formed AI Lab focused on building the next generation of AI-powered products. This is a highly hands-on role where you'll work on LLMs, RAG systems, generative audio, and greenfield AI initiatives within a small, high-impact team.The CompanyA global information and media organisation operating across 170+ countries. Their dedicated AI team is exploring how Generative AI can transform content, research, and user experiences through innovative products and experimentation.The Role

  • Build and fine-tune LLM-powered applications
  • Develop RAG and retrieval workflows
  • Work on style, tone, and content modelling
  • Contribute to speech processing and generative audio projects
  • Improve existing AI agents and develop new AI products
  • Collaborate with engineering, product, and business stakeholders
  • Help shape technical architecture while remaining hands-on

Your Skills & Experience

  • Strong commercial experience building production AI systems
  • Hands-on experience with LLMs, fine-tuning, NLP, and RAG
  • Software engineering and system design expertise
  • Experience working with content-focused AI applications
  • Strong communication skills and stakeholder management
  • Experimental mindset with a passion for AI innovation
  • Exposure to speech, audio, or voice AI is a bonus

What They Offer

  • Up to £120,000 base salary
  • Hybrid working model
  • Opportunity to join a high-profile AI initiative at an early stage
  • Significant ownership and technical influence
  • Clear progression within a growing AI function

Interview Process

  1. Talent screening
  2. Interview with the VP of AI
  3. Technical take-home task
  4. Technical review
  5. Stakeholder interview

How to ApplyIf you're passionate about LLMs, Generative AI, and building production AI products, apply now to learn more.

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