AI Engineer
🔒 Confidential Employer
Posted 22 March 2026
LOCATION
London
TYPE
Full-time
LEVEL
Mid-Senior level
SALARY
£185,000 / year
CATEGORY
Technology
Sponsorship confirmed in this job posting
SKILLS
Python
Prompt Engineering
Large Language Models
Back-end Development
Postgres
Typescript
React
FULL DESCRIPTION
AI Engineer
Location: United Kingdom
Salary: £185,000
What you bring
As our founding AI engineer, you will have extensive experience building AI solutions and products to solve impressively difficult problems through past projects, designs, or GitHub contributions.
Must Haves
- Expert in Python.
- Industry experience of shipping algorithms and/or evaluation pipelines into production.
- Experience with prompt engineering and large language models.
- Familiarity with back-end development and Postgres databases.
- Experience with front-end development (Typescript/React).
- Extremely clear writer and communicator.
Nice To Haves
- Publications at top machine learning conferences (e.g. NeurIPS, ICLR, ICML) or in adjacent fields.
- Familiarity with popular LLM evaluation frameworks such as OpenAI evals.
What we offer
- Competitive base salary depending on skill and experience.
- Significant equity;
- Full visa sponsorship.
- Opportunity to work with a super smart and ambitious group of people building something people want.
- Free meals.
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