Harnham
Senior AI Engineer
Senior AI Engineer at Harnham, based in London. This is a permanent role.
- Pay
- Not given by the employer
- Hours and contract
- Permanent · On site
- Location
- London
- Closing date
- Sector
- Data Analyst
Reference https://www.harnham.com/job/e1aeb1da-8723-4ba1-d23d-08d5948a7341-senior-ai-engin
About the role
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Lead AI Engineer
This is an opportunity to join a growing AI function at a business investing heavily in artificial intelligence, automation, and digital transformation. You will play a key role in shaping technical direction, delivering production-grade AI solutions, and influencing how AI is embedded across a large, commercially focused organisation.
The Role
You will take ownership of AI initiatives from concept through to production, helping design and deliver solutions that solve real business challenges.
Responsibilities include:
- Leading the design and delivery of production-grade Generative AI and AI-powered solutions
- Owning architecture decisions across AI products and platforms
- Building and deploying LLM, RAG, and agentic AI systems at enterprise scale
- Evaluating build versus buy approaches and making pragmatic technology recommendations
- Working closely with engineering, security, governance, and business stakeholders
- Driving technical standards, best practices, and reusable AI frameworks
- Supporting and mentoring engineers across multiple workstreams
- Contributing to AI strategy and helping prioritise high-value use cases
- Ensuring solutions are scalable, secure, observable, and production-ready
Your Skills & Experience
You will bring:
- Strong commercial experience delivering Generative AI solutions into production
- Proven capability leading end-to-end AI projects from discovery through deployment
- Deep understanding of LLMs, RAG architectures, agentic AI, orchestration, prompting, and evaluation
- Strong software engineering foundations, including APIs, cloud architectures, and system design
- Experience making architecture and technology decisions within complex environments
- Ability to operate effectively in ambiguous and rapidly evolving problem spaces
- Experience collaborating with security, governance, compliance, and data protection teams
- Strong communication skills with the ability to engage technical and non-technical stakeholders
- Experience within enterprise-scale organisations, ideally in regulated environments
- Exposure to AWS and modern AI engineering practices is highly desirable
To Apply for this Job Click Here
Reference: https://www.harnham.com/job/e1aeb1da-8723-4ba1-d23d-08d5948a7341-senior-ai-engin · Posted 6 days ago · Closes 3 Dec 2026 · Listed via Harnham
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