Java Foundation Classes (JFC) Central London> City of London
The table below provides summary statistics for permanent job vacancies advertised in the City of London requiring JFC skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JFC over the 6 months leading up to 24 August 2025, comparing them to the same period in the previous two years.
6 months to 24 Aug 2025
Same period 2024
Same period 2023
Rank
143
-
-
Rank change year-on-year
-
-
-
DemandTrendPermanent jobs citing JFC
1
0
0
As % of all permanent jobs advertised in the City of London
JFC 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 City of London.
DemandTrendPermanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills
463
733
1,314
As % of all permanent jobs advertised in the City of London
25.22%
24.65%
33.44%
Number of salaries quoted
384
495
1,131
10th Percentile
£51,475
£46,250
£52,500
25th Percentile
£61,250
£55,000
£60,636
Median annual salary (50th Percentile)
£80,000
£75,000
£80,000
Median % change year-on-year
+6.67%
-6.25%
-
75th Percentile
£111,250
£97,500
£102,500
90th Percentile
£122,500
£118,250
£120,000
Central London median annual salary
£80,000
£72,500
£80,000
% change year-on-year
+10.34%
-9.38%
+3.23%
JFC Job Vacancy Trend in the City of London
Job postings citing JFC as a proportion of all IT jobs advertised in the City of London.
JFC Salary Trend in the City of London
Salary distribution trend for jobs in the City of London citing JFC.
JFC Top 5 Co-occurring Skills and Capabilities in the City of London
For the 6 months to 24 August 2025, job vacancies citing JFC also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for JFC.
JFC Co-occurring Skills and Capabilities in the City of London by Category
The follow tables expand on the table above by listing co-occurrences grouped by category.
The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
