AI Engineer
Build AI-powered features by integrating large language models, vector databases and APIs into real products.
This UK ai engineer career guide covers what the role involves day to day, typical salary at each stage, the usual entry route, the skills employers expect, and related careers worth comparing.
Quick facts
- Starting salary
- £40,000 - £65,000
- Mid-career salary
- £75,000 - £120,000
- Senior salary
- £130,000 - £220,000+
- Work environment
- Office or remote, deep focus + cross-team collaboration
- Time to entry
- 2 - 4 years
- Degree required
- Helpful (CS, maths) but strong portfolios are accepted
- Category
- Technology
What a AI Engineer does
Build AI-powered features by integrating large language models, vector databases and APIs into real products.
- LLM Application Engineer - Build chatbots, copilots and AI features on top of foundation models.
- AI Product Engineer - Own the full AI feature lifecycle - design, prototype, ship, evaluate.
How to become a AI Engineer
- Look up AI Engineer roles on LinkedIn or Indeed and read 5 real job ads
- Talk to someone already working as a AI Engineer - even a 15-minute call helps
- Find one beginner course or qualification used by people in this role
- Build one small piece of evidence you've explored this (project, shadowing, short course)
- Apply to one entry-level role or related opportunity within the next month
Key skills
- Python or TypeScript
- LLM APIs and prompting
- RAG and vector DBs
- Systems design
- Evaluation and testing