The table below looks at the statistics for JAAS skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited JAAS over the 3 months to 5 May 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
5 May 2015
Same period 2014 Same period 2013
Java Authentication and Authorization Service (JAAS)
Rank 597 553 541
Rank change year-on-year
-44 -12
Contract jobs citing JAAS 12 29 12
As % of all contract IT jobs located in the UK 0.021% 0.053% 0.025%
As % of the Libraries, Frameworks & Software Standards category 0.080% 0.19% 0.092%
Number of daily rates quoted 10 18 9
Average daily rate
Keep up to 90%
of your Daily Rate
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£425 £375 £350
Average daily rate % change year-on-year
+13.33% +7.14%
90% offered a daily rate of more than £393 £273 £315
10% offered a daily rate of more than £450 £533 £380
UK excluding London average daily rate £425 £375 £338
% change year-on-year
+13.33% +11.11%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
15064 15068 12977
As % of all contract IT jobs located in the UK 26.94% 27.61% 27.28%
Number of daily rates quoted 9784 9859 8111
Average daily rate £388 £375 £375
Average daily rate % change year-on-year
+3.33% -
90% offered a daily rate of more than £275 £265 £250
10% offered a daily rate of more than £550 £525 £550
UK excluding London average daily rate £350 £338 £325
% change year-on-year
+3.70% +3.84%
Number of hourly rates quoted 189 216 364
Average hourly rate £35.00 £35.00 £35.00
90% offered a hourly rate of more than £17.61 £18.80 £17.00
10% offered a hourly rate of more than £47.00 £55.00 £44.50
UK excluding London average hourly rate £37.00 £35.00 £35.00
% change year-on-year
+5.71% -

JAAS
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing JAAS within the UK as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JAAS Jobs Demand Trend in the UK

JAAS
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JAAS within the UK.

JAAS Daily Rate Trend in the UK

JAAS
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing JAAS within the UK over the 3 months to 5 May 2015.

JAAS Daily Rate Histogram in the UK

JAAS
Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JAAS within the UK.

JAAS Hourly Rate Trend in the UK

JAAS
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing JAAS within the UK over the 3 months to 5 May 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -26 10 £425 +21.42%
East of England +19 8 £425 +21.42%
Essex +6 8 £425 -
Southend-on-Sea - 6 £425 -
London +10 2 £388 +6.16%
City of London - 1 £325 -

JAAS
Top 30 Related IT Skills

For the 6 months to 5 May 2015, IT contractor jobs within the UK citing JAAS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JAAS.

1 15 (100.00%) Java
2 13 (86.67%) JPA
2 13 (86.67%) JBoss
3 12 (80.00%) LDAP
3 12 (80.00%) Spring MVC
3 12 (80.00%) Spring
3 12 (80.00%) MVC
3 12 (80.00%) Hibernate
4 11 (73.33%) HTML
4 11 (73.33%) CSS
4 11 (73.33%) REST
4 11 (73.33%) Enterprise Software
5 10 (66.67%) MariaDB
5 10 (66.67%) Relational Database
5 10 (66.67%) XML
5 10 (66.67%) PL/SQL
5 10 (66.67%) SQL
5 10 (66.67%) MySQL
5 10 (66.67%) Oracle
5 10 (66.67%) JAXB
5 10 (66.67%) Agile Software Development
5 10 (66.67%) Web Development
6 9 (60.00%) Continuous Integration
6 9 (60.00%) UNIX
6 9 (60.00%) Linux
7 8 (53.33%) Mac OS X
7 8 (53.33%) Web Services
7 8 (53.33%) JavaScript
7 8 (53.33%) WebLogic
7 8 (53.33%) TDD

JAAS
Top Related IT Skills by Category

For the 6 months to 5 May 2015, IT contractor jobs within the UK citing JAAS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JAAS. Up to 20 skills are shown per category.

Application Platforms
1 13 (86.67%) JBoss
2 8 (53.33%) WebLogic
3 1 (6.67%) Apache
3 1 (6.67%) Mule
3 1 (6.67%) Confluence
Communications & Networking
1 12 (80.00%) LDAP
2 7 (46.67%) HTTP
3 1 (6.67%) AMQP
3 1 (6.67%) MQTT
3 1 (6.67%) FTP
Database & Business Intelligence
1 10 (66.67%) MySQL
1 10 (66.67%) MariaDB
1 10 (66.67%) Relational Database
2 1 (6.67%) SQL Server
Development Applications
1 7 (46.67%) Git (software)
1 7 (46.67%) Jenkins
2 2 (13.33%) Eclipse
3 1 (6.67%) Maven
3 1 (6.67%) Selenium
3 1 (6.67%) Mockito
3 1 (6.67%) Hudson
3 1 (6.67%) Ant
General
1 1 (6.67%) Back Office
Job Titles
1 15 (100.00%) Developer
1 15 (100.00%) Java Developer
2 1 (6.67%) Senior Java Developer
2 1 (6.67%) Lead Java Developer
2 1 (6.67%) Senior Developer
2 1 (6.67%) Lead Developer
Libraries, Frameworks & Software Standards
1 13 (86.67%) JPA
2 12 (80.00%) Hibernate
2 12 (80.00%) Spring MVC
2 12 (80.00%) Spring
3 11 (73.33%) HTML
3 11 (73.33%) CSS
3 11 (73.33%) REST
4 10 (66.67%) XML
4 10 (66.67%) JAXB
5 8 (53.33%) Web Services
6 7 (46.67%) Struts
6 7 (46.67%) JAX-RPC
6 7 (46.67%) Struts2
7 3 (20.00%) Apache CXF
7 3 (20.00%) SOAP
8 2 (13.33%) J2EE
8 2 (13.33%) JMS
9 1 (6.67%) SAML
9 1 (6.67%) JMX
9 1 (6.67%) Ajax
Miscellaneous
1 11 (73.33%) Enterprise Software
2 7 (46.67%) Visualisation
3 2 (13.33%) Open Source
Operating Systems
1 9 (60.00%) UNIX
1 9 (60.00%) Linux
2 8 (53.33%) Mac OS X
3 1 (6.67%) Red Hat Enterprise Linux
Processes & Methodologies
1 12 (80.00%) MVC
2 10 (66.67%) Agile Software Development
2 10 (66.67%) Web Development
3 9 (60.00%) Continuous Integration
4 8 (53.33%) Microservices
4 8 (53.33%) TDD
4 8 (53.33%) Configuration Management
5 7 (46.67%) Web Design
5 7 (46.67%) Responsive Web Design
6 5 (33.33%) Mentoring
7 2 (13.33%) SOA
8 1 (6.67%) RUP
8 1 (6.67%) CRM
8 1 (6.67%) Unified Process
8 1 (6.67%) Problem Management
8 1 (6.67%) Test Scripting
Programming Languages
1 15 (100.00%) Java
2 10 (66.67%) PL/SQL
2 10 (66.67%) SQL
3 8 (53.33%) JavaScript
4 1 (6.67%) PowerShell
4 1 (6.67%) Scala
Qualifications
1 1 (6.67%) Security Cleared
Vendors
1 10 (66.67%) Oracle
2 1 (6.67%) Microsoft