Enzyme JavaScript Testing Utility
England > North of England
The table below provides summary statistics for permanent job vacancies advertised in the North of England requiring Enzyme skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Enzyme over the 6 months leading up to 29 July 2025, comparing them to the same period in the previous two years.
| 6 months to 29 Jul 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | - | 372 |
| Rank change year-on-year | - | - | +88 |
| Permanent jobs citing Enzyme | 0 | 0 | 5 |
| As % of all permanent jobs advertised in the North of England | - | - | 0.039% |
| As % of the Libraries, Frameworks & Software Standards category | - | - | 0.15% |
| Number of salaries quoted | 0 | 0 | 5 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | - | £68,790 |
| Median annual salary (50th Percentile) | - | - | £75,669 |
| Median % change year-on-year | - | - | +26.12% |
| 75th Percentile | - | - | £82,548 |
| 90th Percentile | - | - | - |
| England median annual salary | £68,750 | £71,991 | £75,000 |
| % change year-on-year | -4.50% | -4.01% | - |
All Software Libraries and Frameworks
North of England
Enzyme falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in the North of England.
| Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills | 1,672 | 2,991 | 3,316 |
| As % of all permanent jobs advertised in the North of England | 12.46% | 18.31% | 25.77% |
| Number of salaries quoted | 867 | 2,244 | 2,061 |
| 10th Percentile | £32,500 | £34,000 | £37,750 |
| 25th Percentile | £43,750 | £42,500 | £46,250 |
| Median annual salary (50th Percentile) | £60,000 | £55,000 | £57,500 |
| Median % change year-on-year | +9.09% | -4.35% | +4.55% |
| 75th Percentile | £75,000 | £70,000 | £72,500 |
| 90th Percentile | £90,000 | £79,250 | £85,000 |
| England median annual salary | £67,500 | £60,000 | £67,500 |
| % change year-on-year | +12.50% | -11.11% | +3.85% |
Enzyme
Job Vacancy Trend in the North of England
Job postings citing Enzyme as a proportion of all IT jobs advertised in the North of England.
Enzyme
Salary Trend in the North of England
3-month moving average salary quoted in jobs citing Enzyme in the North of England.