Period
to 20 July 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for JAX-WS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JAX-WS over the 6 months to 20 July 2017 with a comparison to the same period in the previous 2 years.

Java API for XML Web Services (JAX-WS)
England > London
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 808 815 886
Rank change year-on-year +7 +71 +27
Permanent jobs citing JAX-WS 28 75 21
As % of all permanent IT jobs advertised in London 0.039% 0.091% 0.024%
As % of the Libraries, Frameworks & Software Standards category 0.097% 0.23% 0.063%
Number of salaries quoted 11 54 20
London median annual salary £60,000 £58,750 £67,500
Median salary % change year-on-year +2.13% -12.96% +3.85%
10th Percentile £48,750 £45,000 £52,500
90th Percentile £70,000 £77,500 £79,750
England median annual salary £45,000 £53,500 £55,000
% change year-on-year -15.89% -2.73% -2.22%

JAX-WS 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 28884 33295 33325
As % of all permanent IT job vacancies advertised in London 39.76% 40.42% 37.32%
Number of salaries quoted 23894 29266 28484
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% -

JAX-WS
Job Vacancy Trend in London

Job postings citing JAX-WS as a percentage of all IT jobs advertised in London.

Job vacancy trend for JAX-WS in London

JAX-WS
Salary Trend in London

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

Salary trend for JAX-WS in London

JAX-WS
Salary Histogram in London

The salary distribution of IT jobs citing JAX-WS in London over the 6 months to 20 July 2017.

Salary histogram for JAX-WS in London

JAX-WS
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JAX-WS within the London region over the 6 months to 20 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
City of London +28 11 £52,500 +5.00%
JAX-WS
England

For the 6 months to 20 July 2017, IT jobs citing JAX-WS 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 JAX-WS.

1 28 (100.00%) Java
2 25 (89.29%) Web Services
2 25 (89.29%) Finance
3 22 (78.57%) JavaScript
4 21 (75.00%) CSS
4 21 (75.00%) HTML
4 21 (75.00%) J2EE
4 21 (75.00%) XML
4 21 (75.00%) Agile Software Development
5 20 (71.43%) Hibernate
6 19 (67.86%) SQL
6 19 (67.86%) JUnit
6 19 (67.86%) Spring
6 19 (67.86%) Continuous Integration
7 18 (64.29%) Groovy
8 17 (60.71%) JPA
8 17 (60.71%) Subversion
8 17 (60.71%) MySQL
8 17 (60.71%) Linux
8 17 (60.71%) PostgreSQL
8 17 (60.71%) JMS
9 16 (57.14%) Jenkins
10 15 (53.57%) Software Engineering
11 14 (50.00%) Multithreading
11 14 (50.00%) Eclipse
11 14 (50.00%) WSDL
11 14 (50.00%) OO
11 14 (50.00%) JBoss
11 14 (50.00%) XSD
11 14 (50.00%) XSLT

JAX-WS
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 14 (50.00%) JBoss
2 11 (39.29%) Jetty
2 11 (39.29%) Tomcat
2 11 (39.29%) WebLogic
2 11 (39.29%) WebSphere
3 10 (35.71%) nginx
4 7 (25.00%) Oracle Workflow
5 3 (10.71%) Mule
5 3 (10.71%) Mule ESB
5 3 (10.71%) Oracle SOA Suite
Business Applications
1 3 (10.71%) BusinessWorks
1 3 (10.71%) Oracle BPM
Communications & Networking
1 3 (10.71%) HTTP
1 3 (10.71%) HTTPS
1 3 (10.71%) SNMP
1 3 (10.71%) TCP/IP
Database & Business Intelligence
1 17 (60.71%) MySQL
1 17 (60.71%) PostgreSQL
2 11 (39.29%) InterSystems Cache
2 11 (39.29%) Oracle Database
2 11 (39.29%) Oracle Database 11g
2 11 (39.29%) Relational Database
3 6 (21.43%) KDB
4 5 (17.86%) SQL Server
5 2 (7.14%) Blockchain
Development Applications
1 19 (67.86%) JUnit
2 17 (60.71%) Subversion
3 16 (57.14%) Jenkins
4 14 (50.00%) Eclipse
5 11 (39.29%) Ant
5 11 (39.29%) Hudson
5 11 (39.29%) Maven
5 11 (39.29%) Sonatype Nexus
6 10 (35.71%) Talend Open Studio
7 5 (17.86%) Atlassian Bamboo
7 5 (17.86%) TestNG
8 3 (10.71%) CppUnit
8 3 (10.71%) GDB
8 3 (10.71%) Valgrind
8 3 (10.71%) XMLSpy
General
1 25 (89.29%) Finance
2 3 (10.71%) Banking
3 1 (3.57%) Retail
Job Titles
1 13 (46.43%) Developer
2 12 (42.86%) Java Developer
3 10 (35.71%) Software Engineer
4 8 (28.57%) Java Engineer
4 8 (28.57%) Java Software Engineer
5 6 (21.43%) Senior Software Engineer
6 5 (17.86%) SQL Developer
7 4 (14.29%) Developer/Software Engineer
7 4 (14.29%) Java Software Developer
7 4 (14.29%) Senior Java Engineer
7 4 (14.29%) Senior Java Software Engineer
8 3 (10.71%) Java Scala Developer
8 3 (10.71%) Scala Developer
9 2 (7.14%) Blockchain Engineer
9 2 (7.14%) Java J2EE Software Engineer
9 2 (7.14%) Java Scala Software Engineer
9 2 (7.14%) Java/J2EE Developer
9 2 (7.14%) Lead Project Manager
9 2 (7.14%) Scala Software Engineer
9 2 (7.14%) Senior C++ Software Engineer
Libraries, Frameworks & Software Standards
1 25 (89.29%) Web Services
2 21 (75.00%) CSS
2 21 (75.00%) HTML
2 21 (75.00%) J2EE
2 21 (75.00%) XML
3 20 (71.43%) Hibernate
4 19 (67.86%) Spring
5 17 (60.71%) JMS
5 17 (60.71%) JPA
6 14 (50.00%) JSP
6 14 (50.00%) SOAP
6 14 (50.00%) WSDL
6 14 (50.00%) XSD
6 14 (50.00%) XSLT
7 11 (39.29%) Apache OpenJPA
7 11 (39.29%) DOM
7 11 (39.29%) Java EE
7 11 (39.29%) JAXB
7 11 (39.29%) JSF
7 11 (39.29%) SAX
Miscellaneous
1 6 (21.43%) Analytical Skills
1 6 (21.43%) Data Structures
2 3 (10.71%) DataPower
2 3 (10.71%) Enterprise Software
3 1 (3.57%) Computer Science
3 1 (3.57%) Derivative
3 1 (3.57%) Equities
3 1 (3.57%) Foreign Exchange (FX)
Operating Systems
1 17 (60.71%) Linux
2 11 (39.29%) Windows
3 8 (28.57%) Unix
Processes & Methodologies
1 21 (75.00%) Agile Software Development
2 19 (67.86%) Continuous Integration
3 15 (53.57%) Software Engineering
4 14 (50.00%) Multithreading
4 14 (50.00%) OO
5 11 (39.29%) AOP
5 11 (39.29%) BPMN
5 11 (39.29%) RUP
5 11 (39.29%) UML
6 10 (35.71%) Analytics
6 10 (35.71%) API Design
6 10 (35.71%) ETL
6 10 (35.71%) Mathematics
6 10 (35.71%) Microservices
6 10 (35.71%) Workflow
7 9 (32.14%) Memory Management
8 7 (25.00%) Enterprise Architecture
8 7 (25.00%) Technical Architecture
9 6 (21.43%) OOP
10 5 (17.86%) Risk Management
Programming Languages
1 28 (100.00%) Java
2 22 (78.57%) JavaScript
3 19 (67.86%) SQL
4 18 (64.29%) Groovy
5 11 (39.29%) Shell Script
6 8 (28.57%) Scala
7 7 (25.00%) C++
8 5 (17.86%) Clojure
8 5 (17.86%) Kotlin
9 4 (14.29%) Jython
10 3 (10.71%) C
10 3 (10.71%) C#
10 3 (10.71%) Go
10 3 (10.71%) Python
10 3 (10.71%) Ruby
10 3 (10.71%) XPath
Qualifications
1 1 (3.57%) Computer Science Degree
1 1 (3.57%) Degree
1 1 (3.57%) Numerate Degree
Quality Assurance & Compliance
1 3 (10.71%) SLA
Systems Management
1 3 (10.71%) WebSphere Cast Iron
Vendors
1 14 (50.00%) Oracle
2 11 (39.29%) Altova
3 10 (35.71%) ILOG
3 10 (35.71%) Splunk
3 10 (35.71%) Talend
4 7 (25.00%) Fiorano
4 7 (25.00%) WSO2
5 6 (21.43%) Google
6 3 (10.71%) IBM
6 3 (10.71%) TIBCO
6 3 (10.71%) webMethods