JavaServer Faces (JSF)
UK

The following table provides summary statistics for contract job vacancies with a requirement for JSF skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSF over the 6 months to 27 April 2024 with a comparison to the same period in the previous 2 years.

6 months to
27 Apr 2024
Same period 2023 Same period 2022
Rank 596 714 801
Rank change year-on-year +118 +87 -144
Contract jobs citing JSF 2 5 48
As % of all contract jobs advertised in the UK 0.005% 0.008% 0.054%
As % of the Libraries, Frameworks & Software Standards category 0.023% 0.036% 0.20%
Number of daily rates quoted 1 3 34
10th Percentile - £421 £336
25th Percentile - £423 £406
Median daily rate (50th Percentile) £380 £425 £462
Median % change year-on-year -10.59% -8.06% -18.69%
75th Percentile - £443 £611
90th Percentile - £453 £750
UK excluding London median daily rate - £460 £425
% change year-on-year - +8.24% -25.24%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £55.00
UK excluding London median hourly rate - - £55.00

All Software Libraries and Frameworks
UK

JSF is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 8,876 13,931 24,130
As % of all contract IT jobs advertised in the UK 20.50% 23.29% 27.16%
Number of daily rates quoted 6,162 10,182 17,689
10th Percentile £338 £400 £400
25th Percentile £425 £463 £463
Median daily rate (50th Percentile) £525 £550 £550
Median % change year-on-year -4.55% - +10.00%
75th Percentile £650 £675 £660
90th Percentile £767 £775 £750
UK excluding London median daily rate £500 £500 £500
% change year-on-year - - +14.94%
Number of hourly rates quoted 224 153 242
10th Percentile £20.91 £31.60 £21.10
25th Percentile £39.98 £48.50 £35.00
Median hourly rate £46.18 £65.00 £49.00
Median % change year-on-year -28.95% +32.65% +8.89%
75th Percentile £65.00 £75.00 £64.94
90th Percentile £75.00 £80.85 £75.00
UK excluding London median hourly rate £47.50 £65.00 £49.00
% change year-on-year -26.92% +32.65% +8.89%

JSF
Job Vacancy Trend

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

Job vacancy trend for JSF in the UK

JSF
Contractor Daily Rate Trend

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

Daily rate trend for JSF in the UK

JSF
Contractor Hourly Rate Trend

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

Hourly rate trend for JSF in the UK

JSF
Top 3 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSF within the UK over the 6 months to 27 April 2024. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Work from Home +131 1 - - 1
England +125 1 £380 -10.59% 2
London +100 1 £380 -10.06% 2

JSF
Co-occurring Skills and Capabilities 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 (50.00%) WebSphere
Database & Business Intelligence
1 1 (50.00%) Relational Database
General
1 2 (100.00%) Finance
2 1 (50.00%) Back Office
2 1 (50.00%) Financial Institution
2 1 (50.00%) Social Skills
Job Titles
1 1 (50.00%) Architect
1 1 (50.00%) Developer
1 1 (50.00%) Java Developer
1 1 (50.00%) Technical Architect
Libraries, Frameworks & Software Standards
1 1 (50.00%) AngularJS
1 1 (50.00%) Apache Wicket
1 1 (50.00%) CSS
1 1 (50.00%) GWT
1 1 (50.00%) Hibernate
1 1 (50.00%) HTML
1 1 (50.00%) J2EE
1 1 (50.00%) Java EE
1 1 (50.00%) JSON
1 1 (50.00%) JSP
1 1 (50.00%) React
1 1 (50.00%) REST
1 1 (50.00%) Servlets
1 1 (50.00%) Spring
1 1 (50.00%) Spring MVC
1 1 (50.00%) Web Services
1 1 (50.00%) WebSockets
Miscellaneous
1 1 (50.00%) Algorithms
1 1 (50.00%) Data Structures
1 1 (50.00%) Self-Motivation
Operating Systems
1 1 (50.00%) Android
1 1 (50.00%) Apple iOS
1 1 (50.00%) Unix
Processes & Methodologies
1 1 (50.00%) Adaptive Web Design
1 1 (50.00%) Agile
1 1 (50.00%) Business Analysis
1 1 (50.00%) Containerisation
1 1 (50.00%) Continuous Improvement
1 1 (50.00%) Deadline-Driven
1 1 (50.00%) Design Patterns
1 1 (50.00%) DevOps
1 1 (50.00%) Knowledge Management
1 1 (50.00%) Memory Management
1 1 (50.00%) Microservices
1 1 (50.00%) MVC
1 1 (50.00%) OO
1 1 (50.00%) OOA/OOD
1 1 (50.00%) Problem-Solving
1 1 (50.00%) Project Management
1 1 (50.00%) Refactoring
1 1 (50.00%) Security Operations
1 1 (50.00%) TOGAF
1 1 (50.00%) Web Design
Programming Languages
1 2 (100.00%) Java
2 1 (50.00%) JavaScript
2 1 (50.00%) SQL
Qualifications
1 1 (50.00%) Degree
1 1 (50.00%) Master's Degree
1 1 (50.00%) Security Cleared