JavaServer Faces (JSF)
East of England > Hertfordshire
The table below provides summary statistics for permanent job vacancies advertised in Hertfordshire requiring JSF skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JSF over the 6 months leading up to 30 May 2025, comparing them to the same period in the previous two years.
| 6 months to 30 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | - | 123 |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing JSF | 0 | 0 | 1 |
| As % of all permanent jobs advertised in Hertfordshire | - | - | 0.058% |
| As % of the Libraries, Frameworks & Software Standards category | - | - | 0.31% |
| Number of salaries quoted | 0 | 0 | 1 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | - | £62,500 |
| Median annual salary (50th Percentile) | - | - | £70,000 |
| 75th Percentile | - | - | £77,500 |
| 90th Percentile | - | - | - |
| East of England median annual salary | - | - | £65,000 |
All Software Libraries and Frameworks
Hertfordshire
JSF 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 Hertfordshire.
| Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills | 143 | 319 | 325 |
| As % of all permanent jobs advertised in Hertfordshire | 17.23% | 15.43% | 18.78% |
| Number of salaries quoted | 68 | 291 | 165 |
| 10th Percentile | £33,375 | £35,000 | £43,700 |
| 25th Percentile | £43,125 | £45,250 | £56,250 |
| Median annual salary (50th Percentile) | £62,000 | £57,500 | £65,000 |
| Median % change year-on-year | +7.83% | -11.54% | +13.04% |
| 75th Percentile | £81,875 | £70,625 | £75,000 |
| 90th Percentile | £87,500 | £80,000 | £85,000 |
| East of England median annual salary | £62,500 | £55,000 | £60,000 |
| % change year-on-year | +13.64% | -8.33% | +9.09% |
JSF
Job Vacancy Trend in Hertfordshire
Job postings citing JSF as a proportion of all IT jobs advertised in Hertfordshire.
JSF
Salary Trend in Hertfordshire
3-month moving average salary quoted in jobs citing JSF in Hertfordshire.