Period
to 25 July 2017

The following table provides summary statistics for permanent job vacancies advertised in London 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 25 July 2017 with a comparison to the same period in the previous 2 years.

JavaServer Faces (JSF)
England > London
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 773 748 813
Rank change year-on-year -25 +65 -94
Permanent jobs citing JSF 70 133 105
As % of all permanent IT jobs advertised in London 0.095% 0.16% 0.12%
As % of the Libraries, Frameworks & Software Standards category 0.24% 0.40% 0.31%
Number of salaries quoted 54 110 90
London median annual salary £57,500 £70,000 £53,250
Median salary % change year-on-year -17.86% +31.46% +6.50%
10th Percentile £38,250 £41,125 £35,000
90th Percentile £95,000 £82,750 £88,750
England median annual salary £47,500 £52,500 £45,000
% change year-on-year -9.52% +16.67% -

JSF is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 29262 33283 33733
As % of all permanent IT job vacancies advertised in London 39.81% 40.27% 37.32%
Number of salaries quoted 24097 29279 28842
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £36,250 £35,000 £33,750
90th Percentile £88,750 £85,000 £81,250
England median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% -

JSF
Job Vacancy Trend in London

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

Job vacancy trend for JSF in London

JSF
Salary Trend in London

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

Salary trend for JSF in London

JSF
Salary Histogram in London

The salary distribution of IT jobs citing JSF in London over the 6 months to 25 July 2017.

Salary histogram for JSF in London

JSF
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSF within the London region over the 6 months to 25 July 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
Central London +37 13 £60,000 -22.58% 2
West London +6 4 £48,250 +7.22%
North London - 3 £37,500 -
JSF
England

For the 6 months to 25 July 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 London region with a requirement for JSF.

1 68 (97.14%) Java
2 46 (65.71%) Agile Software Development
3 40 (57.14%) Spring
4 36 (51.43%) JavaScript
5 35 (50.00%) Hibernate
6 34 (48.57%) Finance
7 33 (47.14%) SQL
8 32 (45.71%) Oracle
8 32 (45.71%) OO
9 31 (44.29%) Relational Database
10 30 (42.86%) HTML
11 29 (41.43%) Jenkins
12 28 (40.00%) J2EE
13 25 (35.71%) JUnit
13 25 (35.71%) CSS
14 22 (31.43%) JSP
14 22 (31.43%) Java EE
14 22 (31.43%) Continuous Integration
15 21 (30.00%) GWT
15 21 (30.00%) Linux
15 21 (30.00%) Scrum
16 20 (28.57%) Ajax
17 19 (27.14%) Software Engineering
17 19 (27.14%) RUP
17 19 (27.14%) MySQL
18 18 (25.71%) MVC
19 17 (24.29%) Web Services
20 16 (22.86%) Maven
20 16 (22.86%) jQuery
20 16 (22.86%) RESTful

JSF
Co-occurring IT Skills in London 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:

Application Platforms
1 15 (21.43%) JBoss
2 14 (20.00%) WebLogic
3 12 (17.14%) Tomcat
4 10 (14.29%) WebSphere
5 9 (12.86%) Apache
5 9 (12.86%) Jetty
6 8 (11.43%) nginx
7 6 (8.57%) Oracle Workflow
8 3 (4.29%) Elasticsearch
9 2 (2.86%) WebLogic Portal
10 1 (1.43%) Alfresco
10 1 (1.43%) Cloud Foundry
10 1 (1.43%) CMS
10 1 (1.43%) Confluence
10 1 (1.43%) IBM Notes
10 1 (1.43%) Oracle SOA Suite
10 1 (1.43%) Sitecore CMS
Business Applications
1 1 (1.43%) Payment Gateway
Cloud Services
1 3 (4.29%) GitHub
2 2 (2.86%) Amazon AWS
2 2 (2.86%) IaaS
2 2 (2.86%) Microsoft Azure
2 2 (2.86%) PaaS
Communications & Networking
1 2 (2.86%) HTTP
1 2 (2.86%) HTTPS
1 2 (2.86%) SNMP
1 2 (2.86%) TCP/IP
2 1 (1.43%) FTP
2 1 (1.43%) LDAP
2 1 (1.43%) SMS
Database & Business Intelligence
1 31 (44.29%) Relational Database
2 19 (27.14%) MySQL
3 13 (18.57%) SQL Server
4 12 (17.14%) Oracle Database
5 10 (14.29%) Oracle Database 11g
5 10 (14.29%) PostgreSQL
6 9 (12.86%) InterSystems Cache
7 4 (5.71%) MongoDB
7 4 (5.71%) NoSQL
8 3 (4.29%) Crystal Reports
8 3 (4.29%) JasperReports
8 3 (4.29%) RDBMS
9 2 (2.86%) Oracle Reports
10 1 (1.43%) Blockchain
10 1 (1.43%) Neo4j
10 1 (1.43%) Oracle Database 10g
10 1 (1.43%) OrientDB
10 1 (1.43%) Redis
Development Applications
1 29 (41.43%) Jenkins
2 25 (35.71%) JUnit
3 16 (22.86%) Eclipse
3 16 (22.86%) Maven
4 13 (18.57%) Subversion
5 12 (17.14%) Ant
5 12 (17.14%) Sonatype Nexus
6 9 (12.86%) Hudson
7 7 (10.00%) Atlassian Bamboo
7 7 (10.00%) Bitbucket
7 7 (10.00%) EasyMock
8 6 (8.57%) Talend Open Studio
9 3 (4.29%) Log4j
9 3 (4.29%) MyEclipse
9 3 (4.29%) Selenium
9 3 (4.29%) Visual Studio
9 3 (4.29%) WebDriver
10 2 (2.86%) GDB
10 2 (2.86%) Valgrind
10 2 (2.86%) XMLSpy
General
1 34 (48.57%) Finance
2 8 (11.43%) Manufacturing
3 7 (10.00%) Marketing
4 6 (8.57%) Banking
4 6 (8.57%) Electronics
4 6 (8.57%) Telecoms
5 4 (5.71%) Publishing
6 1 (1.43%) Investment Banking
6 1 (1.43%) Legal
Job Titles
1 54 (77.14%) Developer
2 48 (68.57%) Java Developer
3 18 (25.71%) Senior Developer
4 17 (24.29%) Senior Java Developer
5 11 (15.71%) Software Developer
6 9 (12.86%) Applications Developer
6 9 (12.86%) Java Engineer
6 9 (12.86%) Java Software Developer
6 9 (12.86%) Software Engineer
7 8 (11.43%) Java Applications Developer
7 8 (11.43%) Messaging Developer
7 8 (11.43%) Senior Applications Developer
7 8 (11.43%) Senior Java Applications Developer
8 6 (8.57%) Architect
9 5 (7.14%) Java Software Engineer
10 4 (5.71%) Java Programmer
10 4 (5.71%) Programmer
10 4 (5.71%) Senior Software Engineer
10 4 (5.71%) Technical Architect
11 3 (4.29%) Java Technical Architect
Libraries, Frameworks & Software Standards
1 40 (57.14%) Spring
2 35 (50.00%) Hibernate
3 30 (42.86%) HTML
4 28 (40.00%) J2EE
5 25 (35.71%) CSS
6 22 (31.43%) Java EE
6 22 (31.43%) JSP
7 21 (30.00%) GWT
8 20 (28.57%) Ajax
9 17 (24.29%) Web Services
10 16 (22.86%) jQuery
10 16 (22.86%) RESTful
11 15 (21.43%) JPA
11 15 (21.43%) XML
12 14 (20.00%) SOAP
13 13 (18.57%) AngularJS
14 12 (17.14%) DOM
14 12 (17.14%) Spring MVC
15 11 (15.71%) EJB
15 11 (15.71%) JMS
Miscellaneous
1 13 (18.57%) Clustering
1 13 (18.57%) Enterprise Software
2 2 (2.86%) Fixed Income
2 2 (2.86%) Management Information System
2 2 (2.86%) Reinsurance
3 1 (1.43%) Analytical Skills
3 1 (1.43%) Data Structures
3 1 (1.43%) Derivative
3 1 (1.43%) Digital Media
3 1 (1.43%) Equities
3 1 (1.43%) IPTV
3 1 (1.43%) Linux Command Line
3 1 (1.43%) Mainframe
3 1 (1.43%) Mobile App
3 1 (1.43%) MPEG
3 1 (1.43%) Over-the-Top Content
3 1 (1.43%) Streaming Video
3 1 (1.43%) Virtual Team
3 1 (1.43%) Web 2.0
3 1 (1.43%) Wiki
Operating Systems
1 21 (30.00%) Linux
2 10 (14.29%) Windows
3 9 (12.86%) Unix
4 4 (5.71%) Android
4 4 (5.71%) Apple iOS
5 1 (1.43%) CentOS
5 1 (1.43%) Mac OS X
5 1 (1.43%) Windows Server
Processes & Methodologies
1 46 (65.71%) Agile Software Development
2 32 (45.71%) OO
3 22 (31.43%) Continuous Integration
4 21 (30.00%) Scrum
5 19 (27.14%) RUP
5 19 (27.14%) Software Engineering
6 18 (25.71%) MVC
7 14 (20.00%) Microservices
8 12 (17.14%) Technical Architecture
8 12 (17.14%) UML
9 11 (15.71%) SDLC
10 10 (14.29%) Analytics
10 10 (14.29%) Extreme Programming
10 10 (14.29%) High Availability
10 10 (14.29%) Multithreading
10 10 (14.29%) Performance Tuning
10 10 (14.29%) Scalability Testing
10 10 (14.29%) Software Delivery
10 10 (14.29%) TDD
11 9 (12.86%) ETL
Programming Languages
1 68 (97.14%) Java
2 36 (51.43%) JavaScript
3 33 (47.14%) SQL
4 13 (18.57%) C#
5 10 (14.29%) Groovy
5 10 (14.29%) Ruby
5 10 (14.29%) Shell Script
6 9 (12.86%) PL/SQL
7 8 (11.43%) C++
8 4 (5.71%) C
9 3 (4.29%) ECMAScript
9 3 (4.29%) PHP
9 3 (4.29%) Scala
9 3 (4.29%) VB
9 3 (4.29%) VB.NET
9 3 (4.29%) VB6
10 2 (2.86%) Ada
10 2 (2.86%) Go
10 2 (2.86%) Python
11 1 (1.43%) LotusScript
Qualifications
1 8 (11.43%) Security Cleared
2 2 (2.86%) SC Cleared
3 1 (1.43%) Degree
3 1 (1.43%) MBA
3 1 (1.43%) PhD
3 1 (1.43%) Sun Certification
Quality Assurance & Compliance
1 2 (2.86%) DO-178B
1 2 (2.86%) ISO/IEC 12207
1 2 (2.86%) MISRA
1 2 (2.86%) MISRA C
2 1 (1.43%) QA
2 1 (1.43%) SLA
System Software
1 1 (1.43%) Active Directory
1 1 (1.43%) Docker
Systems Management
1 3 (4.29%) Ansible
2 1 (1.43%) ZABBIX
Vendors
1 32 (45.71%) Oracle
2 9 (12.86%) Altova
3 8 (11.43%) ILOG
3 8 (11.43%) Splunk
4 6 (8.57%) Fiorano
4 6 (8.57%) SAP
4 6 (8.57%) Talend
4 6 (8.57%) WSO2
5 2 (2.86%) Google
6 1 (1.43%) BEA
6 1 (1.43%) Guidewire
6 1 (1.43%) hybris
6 1 (1.43%) IBM
6 1 (1.43%) Lotus
6 1 (1.43%) Sitecore
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