Period
to 12 December 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for JAXB skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JAXB over the 6 months to 12 December 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Java Architecture for XML Binding (JAXB)
England > London
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 620 591 570
Rank change year-on-year -29 -21 +29
Contract jobs citing JAXB 8 26 37
As % of all contract IT jobs advertised in London 0.017% 0.058% 0.080%
As % of the Libraries, Frameworks & Software Standards category 0.046% 0.17% 0.25%
Number of daily rates quoted 7 21 26
London median daily rate £550 £500 £450
Median daily rate % change year-on-year +10.00% +11.11% -26.53%
10th Percentile £443 £413 £313
90th Percentile £595 £575 £622
England median daily rate £400 £474 £450
% change year-on-year -15.57% +5.28% +16.13%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate £47.50 - £40.00

JAXB 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 advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17542 15369 14943
As % of all contract IT jobs advertised in London 36.89% 34.38% 32.46%
Number of daily rates quoted 13433 11487 11164
London median daily rate £500 £473 £450
Median daily rate % change year-on-year +5.82% +5.00% +5.88%
10th Percentile £350 £320 £308
90th Percentile £650 £625 £625
England median daily rate £470 £425 £415
% change year-on-year +10.59% +2.41% +3.75%
Number of hourly rates quoted 99 70 93
London median hourly rate £29.62 £41.13 £36.50
Median hourly rate % change year-on-year -27.98% +12.67% -1.35%
10th Percentile £19.00 £19.21 £14.25
90th Percentile £47.83 £58.50 £54.50
England median hourly rate £40.00 £39.00 £37.50
% change year-on-year +2.56% +4.00% +7.14%

JAXB
Job Vacancy Trend in London

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

Job vacancy trend for JAXB in London

JAXB
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JAXB in London.

Contractor daily rate trend for JAXB in London

JAXB
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing JAXB in London over the 6 months to 12 December 2017.

Contractor daily rate histogram for JAXB in London

JAXB
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JAXB within the London region over the 6 months to 12 December 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -10 1 - -
JAXB
England

For the 6 months to 12 December 2017, IT contractor jobs citing JAXB also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for JAXB.

1 8 (100.00%) Java
2 7 (87.50%) XML
3 6 (75.00%) Web Services
3 6 (75.00%) Linux
3 6 (75.00%) Hibernate
3 6 (75.00%) Spring
4 5 (62.50%) Finance
4 5 (62.50%) JMS
4 5 (62.50%) Unix
4 5 (62.50%) SQL
5 4 (50.00%) MySQL
5 4 (50.00%) Oracle
5 4 (50.00%) JUnit
5 4 (50.00%) JBoss
5 4 (50.00%) Agile Software Development
5 4 (50.00%) TDD
5 4 (50.00%) REST
5 4 (50.00%) Relational Database
6 3 (37.50%) Oracle Database
6 3 (37.50%) SDLC
6 3 (37.50%) Hudson
6 3 (37.50%) BDD
6 3 (37.50%) MongoDB
6 3 (37.50%) NoSQL
6 3 (37.50%) FishEye
6 3 (37.50%) JPA
6 3 (37.50%) Git (software)
6 3 (37.50%) AMQP
6 3 (37.50%) Murex MxML
6 3 (37.50%) Confluence

JAXB
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 4 (50.00%) JBoss
2 3 (37.50%) Confluence
3 2 (25.00%) Apache Spark
3 2 (25.00%) Tomcat
4 1 (12.50%) Apache
4 1 (12.50%) Apache Solr
4 1 (12.50%) GlassFish
4 1 (12.50%) Liferay
4 1 (12.50%) Mule
4 1 (12.50%) WebLogic
Cloud Services
1 1 (12.50%) Amazon AWS
Communications & Networking
1 3 (37.50%) AMQP
2 1 (12.50%) HTTP
2 1 (12.50%) LDAP
Database & Business Intelligence
1 4 (50.00%) MySQL
1 4 (50.00%) Relational Database
2 3 (37.50%) MongoDB
2 3 (37.50%) NoSQL
2 3 (37.50%) Oracle Database
2 3 (37.50%) SQL Server
3 2 (25.00%) HBase
3 2 (25.00%) Oracle Database 12c
4 1 (12.50%) Hadoop
4 1 (12.50%) InterSystems Cache
4 1 (12.50%) MariaDB
4 1 (12.50%) PostgreSQL
Development Applications
1 4 (50.00%) JUnit
2 3 (37.50%) Atlassian Bamboo
2 3 (37.50%) FishEye
2 3 (37.50%) Git (software)
2 3 (37.50%) Hudson
2 3 (37.50%) JIRA
2 3 (37.50%) jMock
2 3 (37.50%) Maven
2 3 (37.50%) Subversion
3 2 (25.00%) Gerrit
4 1 (12.50%) Jenkins
4 1 (12.50%) Mockito
General
1 5 (62.50%) Finance
2 3 (37.50%) Banking
2 3 (37.50%) Investment Banking
Job Titles
1 8 (100.00%) Developer
1 8 (100.00%) Java Developer
2 4 (50.00%) Senior Developer
2 4 (50.00%) Senior Java Developer
3 2 (25.00%) Java Middleware Developer
3 2 (25.00%) Middleware Developer
3 2 (25.00%) Senior Middleware Developer
3 2 (25.00%) SQL Developer
4 1 (12.50%) Integration Developer
4 1 (12.50%) Java Pricing Developer
4 1 (12.50%) Oracle Developer
4 1 (12.50%) Pricing Developer
4 1 (12.50%) Senior SQL Developer
4 1 (12.50%) Senior SQL Server Developer
4 1 (12.50%) Solr Developer
4 1 (12.50%) SQL Server Developer
4 1 (12.50%) Unix Developer
Libraries, Frameworks & Software Standards
1 7 (87.50%) XML
2 6 (75.00%) Hibernate
2 6 (75.00%) Spring
2 6 (75.00%) Web Services
3 5 (62.50%) JMS
4 4 (50.00%) REST
5 3 (37.50%) Java EE
5 3 (37.50%) JPA
5 3 (37.50%) JTA
5 3 (37.50%) JTS
5 3 (37.50%) Murex MxML
5 3 (37.50%) XSLT
6 2 (25.00%) AngularJS
6 2 (25.00%) Apache CXF
6 2 (25.00%) EclipseLink
6 2 (25.00%) JMX
6 2 (25.00%) JSON
6 2 (25.00%) Middleware
6 2 (25.00%) MSMQ
6 2 (25.00%) WCF
Miscellaneous
1 3 (37.50%) Fixed Income
2 2 (25.00%) Computer Science
3 1 (12.50%) Enterprise Software
3 1 (12.50%) SWIFT
3 1 (12.50%) User Experience
Operating Systems
1 6 (75.00%) Linux
2 5 (62.50%) Unix
3 2 (25.00%) Windows
4 1 (12.50%) Mac OS X
Processes & Methodologies
1 4 (50.00%) Agile Software Development
1 4 (50.00%) TDD
2 3 (37.50%) BDD
2 3 (37.50%) OO
2 3 (37.50%) SDLC
2 3 (37.50%) UML
3 2 (25.00%) Mentoring
3 2 (25.00%) Test Automation
3 2 (25.00%) Web Development
4 1 (12.50%) Change Control
4 1 (12.50%) Configuration Management
4 1 (12.50%) Continuous Integration
4 1 (12.50%) Data Visualisation
4 1 (12.50%) Electronic Trading
4 1 (12.50%) Multithreading
4 1 (12.50%) MVC
4 1 (12.50%) Responsive Web Design
4 1 (12.50%) Unit Testing
4 1 (12.50%) User Acceptance Testing
4 1 (12.50%) Visualisation
Programming Languages
1 8 (100.00%) Java
2 5 (62.50%) SQL
3 3 (37.50%) JavaScript
4 2 (25.00%) PL/SQL
4 2 (25.00%) Scala
Qualifications
1 2 (25.00%) Computer Science Degree
1 2 (25.00%) Degree
System Software
1 1 (12.50%) Docker
Vendors
1 4 (50.00%) Oracle
2 3 (37.50%) Atlassian
2 3 (37.50%) Murex
2 3 (37.50%) Sybase
3 1 (12.50%) Bloomberg
3 1 (12.50%) HP