Apache Log4j
UK > England
The table below provides summary statistics and salary benchmarking for jobs advertised in England requiring Log4j skills. It covers permanent job vacancies from the 6 months leading up to 6 January 2026, with comparisons to the same periods in the previous two years.
| 6 months to 6 Jan 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Rank | - | 673 | 677 |
| Rank change year-on-year | - | +4 | - |
| Permanent jobs citing Log4j | 0 | 5 | 2 |
| As % of all permanent jobs in England | - | 0.010% | 0.004% |
| As % of the Development Applications category | - | 0.099% | 0.036% |
| Number of salaries quoted | 0 | 5 | 2 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | £51,250 | £45,000 |
| Median annual salary (50th Percentile) | - | £52,500 | £60,000 |
| Median % change year-on-year | - | -12.50% | - |
| 75th Percentile | - | £57,500 | £75,000 |
| 90th Percentile | - | - | - |
| UK median annual salary | - | £52,500 | £60,000 |
| % change year-on-year | - | -12.50% | -14.29% |
All Development Application Skills
England
Log4j falls under the Development Applications category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring development application skills in England.
| Permanent vacancies with a requirement for development application skills | 3,123 | 5,074 | 5,557 |
| As % of all permanent jobs advertised in England | 5.97% | 10.42% | 11.87% |
| Number of salaries quoted | 2,151 | 2,920 | 4,541 |
| 10th Percentile | £28,250 | £40,000 | £41,250 |
| 25th Percentile | £41,250 | £47,500 | £50,000 |
| Median annual salary (50th Percentile) | £60,000 | £62,500 | £65,000 |
| Median % change year-on-year | -4.00% | -3.85% | - |
| 75th Percentile | £77,500 | £80,000 | £83,750 |
| 90th Percentile | £92,500 | £97,500 | £101,250 |
| UK median annual salary | £60,000 | £60,000 | £65,000 |
| % change year-on-year | - | -7.69% | - |
Log4j
Job Vacancy Trend in England
Historical trend showing the proportion of permanent IT job postings citing Log4j relative to all permanent IT jobs advertised in England.
Log4j
Salary Trend in England
Salary distribution trend for jobs in England citing Log4j.
