Generative AI Engineer
East of England > Hertfordshire
The median Generative AI Engineer salary in Hertfordshire is £52,500 per year, according to job vacancies posted during the 6 months leading to 8 December 2025.
The table below compares current salary benchmarking and summary statistics with the previous two years.
| 6 months to 8 Dec 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 86 | - | - |
| Rank change year-on-year | - | - | - |
| Permanent jobs requiring a Gen AI Engineer | 1 | 0 | 0 |
| As % of all permanent jobs in Hertfordshire | 0.072% | - | - |
| As % of the Job Titles category | 0.080% | - | - |
| Number of salaries quoted | 1 | 0 | 0 |
| 10th Percentile | - | - | - |
| 25th Percentile | £48,750 | - | - |
| Median annual salary (50th Percentile) | £52,500 | - | - |
| 75th Percentile | £56,250 | - | - |
| 90th Percentile | - | - | - |
| East of England median annual salary | £52,500 | - | - |
All Permanent IT Job Vacancies
Hertfordshire
For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Hertfordshire. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.
| Permanent vacancies in Hertfordshire with a recognized job title | 1,245 | 1,173 | 625 |
| % of permanent jobs with a recognized job title | 89.96% | 86.50% | 95.13% |
| Number of salaries quoted | 728 | 541 | 462 |
| 10th Percentile | £27,750 | £31,250 | £31,250 |
| 25th Percentile | £36,250 | £45,000 | £39,363 |
| Median annual salary (50th Percentile) | £50,000 | £56,500 | £55,000 |
| Median % change year-on-year | -11.50% | +2.73% | +4.76% |
| 75th Percentile | £62,500 | £71,250 | £66,250 |
| 90th Percentile | £75,000 | £89,500 | £79,400 |
| East of England median annual salary | £47,500 | £54,000 | £55,000 |
| % change year-on-year | -12.04% | -1.82% | +4.76% |
Gen AI Engineer
Job Locations in Hertfordshire
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Gen AI Engineer within the Hertfordshire region over the 6 months to 8 December 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location | Rank Change on Same Period Last Year |
Matching Permanent IT Job Ads |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Stevenage | - | 1 | £52,500 | - | |
| Gen AI Engineer East of England |
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Gen AI Engineer Skill Set
Top 23 Co-Occurring Skills & Capabilities in Hertfordshire
For the 6 months to 8 December 2025, Gen AI Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region featuring Gen AI Engineer in the job title.
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Gen AI Engineer Skill Set
Co-Occurring Skills & Capabilities in Hertfordshire by Category
The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:
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