Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Wales with a requirement for JSF skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSF over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

JavaServer Faces (JSF)
UK > Wales
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 138 131 141
Rank change year-on-year -7 +10 -8
Permanent jobs citing JSF 3 28 24
As % of all permanent IT jobs advertised in Wales 0.15% 1.07% 0.87%
As % of the Libraries, Frameworks & Software Standards category 0.42% 2.85% 2.27%
Number of salaries quoted 2 23 22
Wales median annual salary £35,000 £37,500 £37,500
Median salary % change year-on-year -6.67% - +22.69%
10th Percentile £30,750 £21,800 £32,500
90th Percentile £41,250 £54,500 £45,000
UK median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% +5.88%

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

All Software Libraries and Frameworks
Wales
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 713 982 1058
As % of all permanent IT jobs advertised in Wales 35.21% 37.61% 38.42%
Number of salaries quoted 652 891 900
Wales median annual salary £39,351 £37,500 £35,000
Median salary % change year-on-year +4.93% +7.14% -
10th Percentile £23,297 £23,750 £23,000
90th Percentile £55,000 £53,750 £47,500
UK median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +1.12%

JSF
Job Vacancy Trend in Wales

Job postings citing JSF as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for JSF in Wales

JSF
Salary Trend in Wales

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

Salary trend for JSF in Wales

JSF
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSF within the Wales region over the 6 months to 19 November 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales +11 2 £40,000 +6.67%
West Wales -15 1 £30,000 -7.69%
JSF
UK

For the 6 months to 19 November 2017, IT jobs citing JSF also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Wales region with a requirement for JSF.

1 3 (100.00%) Java
1 3 (100.00%) Java EE
2 2 (66.67%) Maven
2 2 (66.67%) Web Development
2 2 (66.67%) JPA
2 2 (66.67%) Git (software)
2 2 (66.67%) RESTful
2 2 (66.67%) SQL
2 2 (66.67%) Web Services
2 2 (66.67%) Hibernate
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Spring
3 1 (33.33%) JNI
3 1 (33.33%) Law
3 1 (33.33%) Perforce
3 1 (33.33%) C#
3 1 (33.33%) C++
3 1 (33.33%) HTML
3 1 (33.33%) OOP
3 1 (33.33%) Python
3 1 (33.33%) XHTML
3 1 (33.33%) Broadband
3 1 (33.33%) SMS
3 1 (33.33%) JMX
3 1 (33.33%) Oracle
3 1 (33.33%) EJB
3 1 (33.33%) CSS
3 1 (33.33%) SOAP
3 1 (33.33%) MongoDB
3 1 (33.33%) Apache Cassandra

JSF
Co-occurring IT Skills in Wales by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Communications & Networking
1 1 (33.33%) Broadband
1 1 (33.33%) SMS
Database & Business Intelligence
1 1 (33.33%) Apache Cassandra
1 1 (33.33%) MongoDB
1 1 (33.33%) Neo4j
1 1 (33.33%) NoSQL
Development Applications
1 2 (66.67%) Git (software)
1 2 (66.67%) Maven
General
1 1 (33.33%) Law
Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Java Developer
2 1 (33.33%) Technical Leader
Libraries, Frameworks & Software Standards
1 3 (100.00%) Java EE
2 2 (66.67%) Hibernate
2 2 (66.67%) JPA
2 2 (66.67%) RESTful
2 2 (66.67%) Spring
2 2 (66.67%) Web Services
3 1 (33.33%) Apache Camel
3 1 (33.33%) CSS
3 1 (33.33%) Dropwizard
3 1 (33.33%) EJB
3 1 (33.33%) HTML
3 1 (33.33%) JMX
3 1 (33.33%) JNI
3 1 (33.33%) SOAP
3 1 (33.33%) Spring Boot
3 1 (33.33%) XHTML
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Web Development
2 1 (33.33%) Continuous Integration
2 1 (33.33%) Dependency Management
2 1 (33.33%) OOP
2 1 (33.33%) Release Management
2 1 (33.33%) Software Engineering
2 1 (33.33%) User Stories
Programming Languages
1 3 (100.00%) Java
2 2 (66.67%) SQL
3 1 (33.33%) C#
3 1 (33.33%) C++
3 1 (33.33%) Python
Qualifications
1 1 (33.33%) Degree
Vendors
1 1 (33.33%) Oracle
1 1 (33.33%) Perforce