Period
to 18 January 2018

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 18 January 2018 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
18 Jan 2018
Same period 2017 Same period 2016
Rank 808 777 896
Rank change year-on-year -31 +119 -26
Permanent jobs citing JAX-WS 13 37 5
As % of all permanent IT jobs advertised in London 0.018% 0.052% 0.006%
As % of the Libraries, Frameworks & Software Standards category 0.047% 0.13% 0.016%
Number of salaries quoted 7 7 5
London median annual salary £75,000 £62,500 £80,000
Median salary % change year-on-year +20.00% -21.88% +23.08%
England median annual salary £44,250 £50,000 £55,000
% change year-on-year -11.50% -9.09% -

JAX-WS 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 London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 27,755 28,407 32,111
As % of all permanent IT jobs advertised in London 39.48% 40.10% 37.94%
Number of salaries quoted 23,042 24,888 27,647
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% +1.85%
10th Percentile £36,546 £35,000 £35,000
90th Percentile £90,000 £87,500 £85,000
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +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 18 January 2018.

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 18 January 2018. 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 -21 1 £75,000 -
JAX-WS
England

For the 6 months to 18 January 2018, 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 13 (100.00%) Java
1 13 (100.00%) XML
1 13 (100.00%) Hibernate
2 12 (92.31%) Finance
2 12 (92.31%) J2EE
3 11 (84.62%) SQL
4 10 (76.92%) JUnit
4 10 (76.92%) XSLT
4 10 (76.92%) Eclipse
4 10 (76.92%) XSD
4 10 (76.92%) Agile Software Development
4 10 (76.92%) Google
4 10 (76.92%) Java EE
5 7 (53.85%) Degree
5 7 (53.85%) TDD
5 7 (53.85%) Lucene
5 7 (53.85%) Scrum
5 7 (53.85%) Servlets
5 7 (53.85%) Computer Science
5 7 (53.85%) Guice
5 7 (53.85%) Infinispan
6 6 (46.15%) Multithreading
6 6 (46.15%) Web Services
7 5 (38.46%) Spring
7 5 (38.46%) Maven
7 5 (38.46%) CSS
7 5 (38.46%) HTML
7 5 (38.46%) JavaScript
7 5 (38.46%) JPA
7 5 (38.46%) REST

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 3 (23.08%) JBoss
1 3 (23.08%) Jetty
1 3 (23.08%) nginx
1 3 (23.08%) Tomcat
1 3 (23.08%) WebLogic
1 3 (23.08%) WebSphere
Cloud Services
1 1 (7.69%) SaaS
Communications & Networking
1 3 (23.08%) HTTP
1 3 (23.08%) HTTPS
1 3 (23.08%) SNMP
1 3 (23.08%) TCP/IP
Database & Business Intelligence
1 7 (53.85%) Infinispan
2 4 (30.77%) Relational Database
3 3 (23.08%) Blockchain
3 3 (23.08%) InterSystems Cache
3 3 (23.08%) MySQL
3 3 (23.08%) Oracle Database
3 3 (23.08%) Oracle Database 11g
3 3 (23.08%) PostgreSQL
Development Applications
1 10 (76.92%) Eclipse
1 10 (76.92%) JUnit
2 5 (38.46%) Maven
3 3 (23.08%) Ant
3 3 (23.08%) CppUnit
3 3 (23.08%) GDB
3 3 (23.08%) Hudson
3 3 (23.08%) Jenkins
3 3 (23.08%) Sonatype Nexus
3 3 (23.08%) Subversion
3 3 (23.08%) Valgrind
3 3 (23.08%) XMLSpy
General
1 12 (92.31%) Finance
2 3 (23.08%) Banking
Job Titles
1 13 (100.00%) Developer
2 10 (76.92%) Java Developer
3 7 (53.85%) J2EE Developer
3 7 (53.85%) J2EE Programmer
3 7 (53.85%) Java Programmer
3 7 (53.85%) Java Software Developer
3 7 (53.85%) Java/J2EE Developer
3 7 (53.85%) Programmer
3 7 (53.85%) Software Developer
3 7 (53.85%) Software Programmer
4 3 (23.08%) Blockchain Developer
4 3 (23.08%) C++ Developer
4 3 (23.08%) Senior Developer
4 3 (23.08%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 13 (100.00%) Hibernate
1 13 (100.00%) XML
2 12 (92.31%) J2EE
3 10 (76.92%) Java EE
3 10 (76.92%) XSD
3 10 (76.92%) XSLT
4 7 (53.85%) Guice
4 7 (53.85%) Lucene
4 7 (53.85%) Servlets
5 6 (46.15%) Web Services
6 5 (38.46%) CSS
6 5 (38.46%) HTML
6 5 (38.46%) JPA
6 5 (38.46%) REST
6 5 (38.46%) Spring
7 4 (30.77%) RESTful
8 3 (23.08%) Boost C++ Libraries
8 3 (23.08%) Drools
8 3 (23.08%) JSF
8 3 (23.08%) Node.js
Miscellaneous
1 7 (53.85%) Computer Science
2 3 (23.08%) Enterprise Software
2 3 (23.08%) Fintech
Operating Systems
1 3 (23.08%) Linux
1 3 (23.08%) Windows
Processes & Methodologies
1 10 (76.92%) Agile Software Development
2 7 (53.85%) Scrum
2 7 (53.85%) TDD
3 6 (46.15%) Multithreading
4 3 (23.08%) Analytics
4 3 (23.08%) AOP
4 3 (23.08%) API Design
4 3 (23.08%) BPMN
4 3 (23.08%) Continuous Integration
4 3 (23.08%) ETL
4 3 (23.08%) Mathematics
4 3 (23.08%) Memory Management
4 3 (23.08%) Microservices
4 3 (23.08%) OO
4 3 (23.08%) Open Source
4 3 (23.08%) RUP
4 3 (23.08%) UML
4 3 (23.08%) Workflow
5 2 (15.38%) MVC
5 2 (15.38%) Software Engineering
Programming Languages
1 13 (100.00%) Java
2 11 (84.62%) SQL
3 5 (38.46%) JavaScript
4 3 (23.08%) C
4 3 (23.08%) C#
4 3 (23.08%) C++
4 3 (23.08%) Go
4 3 (23.08%) Groovy
4 3 (23.08%) Python
4 3 (23.08%) Ruby
4 3 (23.08%) Scala
4 3 (23.08%) Shell Script
Qualifications
1 7 (53.85%) Degree
Vendors
1 10 (76.92%) Google
2 3 (23.08%) Altova
2 3 (23.08%) ILOG
2 3 (23.08%) Oracle
2 3 (23.08%) Splunk