JSF Contracts in London

JavaServer Faces (JSF)
England > London

The table below provides summary statistics for contract job vacancies advertised in London requiring JSF skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited JSF over the 6 months leading up to 7 July 2025, comparing them to the same period in the previous two years.

6 months to
7 Jul 2025
Same period 2024 Same period 2023
Rank 359 387 488
Rank change year-on-year +28 +101 +81
Contract jobs citing JSF 1 2 3
As % of all contract jobs advertised in London 0.008% 0.011% 0.012%
As % of the Libraries, Frameworks & Software Standards category 0.029% 0.042% 0.044%
Number of daily rates quoted 0 1 3
10th Percentile - - £431
25th Percentile - - £448
Median daily rate (50th Percentile) - £380 £500
Median % change year-on-year - -24.00% +14.29%
75th Percentile - - £525
90th Percentile - - -
England median daily rate - £380 £500
% change year-on-year - -24.00% -6.98%

All Software Libraries and Frameworks
London

JSF falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring technical specification, industry standards, software libraries and framework skills in London.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,504 4,753 6,837
As % of all contract IT jobs advertised in London 26.35% 27.05% 26.51%
Number of daily rates quoted 2,440 3,488 5,148
10th Percentile £375 £375 £413
25th Percentile £427 £461 £488
Median daily rate (50th Percentile) £550 £575 £600
Median % change year-on-year -4.35% -4.17% -
75th Percentile £713 £713 £725
90th Percentile £825 £850 £813
England median daily rate £525 £550 £550
% change year-on-year -4.55% - -4.35%
Number of hourly rates quoted 24 27 43
10th Percentile £31.50 £16.25 £31.60
25th Percentile £33.25 £23.80 £48.75
Median hourly rate £48.22 £42.50 £67.50
Median % change year-on-year +13.46% -37.04% +38.48%
75th Percentile £62.81 £61.97 £75.00
90th Percentile £81.88 £75.00 £85.85
England median hourly rate £57.75 £58.30 £65.00
% change year-on-year -0.94% -10.31% +19.82%

JSF
Job Vacancy Trend in London

Job postings citing JSF as a proportion of all IT jobs advertised in London.

Job vacancy trend for JSF in London

JSF
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing JSF in London.

Daily rate trend for JSF in London

JSF
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing JSF in London.

Hourly rate trend for JSF in London

JSF
Co-occurring Skills and Capabilities in 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:

Application Platforms
1 1 (100.00%) Smallworld
Database & Business Intelligence
1 1 (100.00%) GIS
Job Titles
1 1 (100.00%) GIS Support
1 1 (100.00%) Support Engineer
Processes & Methodologies
1 1 (100.00%) B2B
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) Magik
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Citrix
1 1 (100.00%) Oracle