The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Log4j skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Log4j over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Apache Log4j
East of England / Hertfordshire
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank - 140 -
Permanent jobs citing Log4j 0 3 0
As % of all permanent IT jobs advertised in Hertfordshire - 0.13% -
As % of the Development Applications category - 0.91% -
Number of salaries quoted 0 3 0
Median salary - £52,500 -
UK excluding London median salary £40,000 £50,000 £39,250
% change year-on-year -20.00% +27.38%  

Log4j is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for development application skills.

Development Application Skills
Hertfordshire
Permanent job vacancies with a requirement for development application skills 450 329 414
As % of all permanent IT job vacancies advertised in Hertfordshire 21.65% 14.29% 14.65%
Number of salaries quoted 399 303 336
Median salary £47,500 £50,000 £46,000
Median salary % change year-on-year -5.00% +8.69%  
90% offered a salary of more than £33,100 £34,000 £31,000
10% offered a salary of more than £65,000 £60,000 £70,000
UK excluding London median salary £45,000 £42,500 £42,000
% change year-on-year +5.88% +1.19%  

Log4j
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing Log4j as a proportion of all permanent or contract IT jobs with a match in the Development Applications category.

Job vacancy trend for Log4j in Hertfordshire

Log4j
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Log4j in Hertfordshire.

Salary trend for Log4j in Hertfordshire