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 31 March 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
31 Mar 2015
Same period 2014 Same period 2013
Java Authentication and Authorization Service (JAAS)
Rank 576 564 541
Rank change year-on-year
-12 -23
Contract jobs citing JAAS 13 24 9
As % of all contract IT jobs located in the UK 0.024% 0.045% 0.019%
As % of the Libraries, Frameworks & Software Standards category 0.090% 0.17% 0.072%
Number of daily rates quoted 10 15 7
Average daily rate
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£425 £365 £338
Average daily rate % change year-on-year
+16.43% +8.14%
90% offered a daily rate of more than £393 £298 £315
10% offered a daily rate of more than £450 £513 £350
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
14472 14509 12580
As % of all contract IT jobs located in the UK 26.34% 27.23% 27.05%
Number of daily rates quoted 9423 9255 7928
Average daily rate £388 £375 £363
Average daily rate % change year-on-year
+3.33% +3.44%
90% offered a daily rate of more than £275 £260 £260
10% offered a daily rate of more than £545 £525 £550
UK excluding London average daily rate £350 £330 £325
% change year-on-year
+6.06% +1.53%
Number of hourly rates quoted 176 226 331
Average hourly rate £35.00 £35.00 £35.00
90% offered a hourly rate of more than £17.99 £16.87 £17.00
10% offered a hourly rate of more than £46.50 £55.00 £43.75
UK excluding London average hourly rate £36.00 £35.00 £35.00
% change year-on-year
+2.85% -

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 31 March 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 30 Related IT Skills

For the 6 months to 31 March 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 41 (100.00%) Java
2 37 (90.24%) JBoss
3 34 (82.93%) MVC
3 34 (82.93%) Spring
3 34 (82.93%) Spring MVC
3 34 (82.93%) JPA
4 33 (80.49%) Hibernate
4 33 (80.49%) LDAP
4 33 (80.49%) HTML
4 33 (80.49%) CSS
5 32 (78.05%) Oracle
5 32 (78.05%) Enterprise Software
6 31 (75.61%) MariaDB
6 31 (75.61%) Web Development
6 31 (75.61%) Relational Database
6 31 (75.61%) MySQL
6 31 (75.61%) PL/SQL
6 31 (75.61%) SQL
6 31 (75.61%) XML
7 27 (65.85%) UNIX
7 27 (65.85%) Linux
8 26 (63.41%) Mac OS X
9 23 (56.10%) REST
10 22 (53.66%) TDD
11 20 (48.78%) Configuration Management
12 19 (46.34%) WebLogic
12 19 (46.34%) Microservices
13 18 (43.90%) Web Services
13 18 (43.90%) JavaScript
14 17 (41.46%) Struts

JAAS
Top Related IT Skills by Category

For the 6 months to 31 March 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 37 (90.24%) JBoss
2 19 (46.34%) WebLogic
3 3 (7.32%) Apache
4 1 (2.44%) WebSphere
4 1 (2.44%) Mule
4 1 (2.44%) Confluence
Business Applications
1 4 (9.76%) Oracle Payables
Communications & Networking
1 33 (80.49%) LDAP
2 16 (39.02%) HTTP
3 3 (7.32%) AMQP
3 3 (7.32%) MQTT
4 1 (2.44%) FTP
Database & Business Intelligence
1 31 (75.61%) MySQL
1 31 (75.61%) MariaDB
1 31 (75.61%) Relational Database
2 9 (21.95%) MongoDB
2 9 (21.95%) Neo4j
3 1 (2.44%) SQL Server
3 1 (2.44%) DTS
3 1 (2.44%) RDBMS
Development Applications
1 7 (17.07%) Git (software)
1 7 (17.07%) Jenkins
2 3 (7.32%) Eclipse
3 1 (2.44%) Maven
3 1 (2.44%) Selenium
3 1 (2.44%) Mockito
3 1 (2.44%) Hudson
3 1 (2.44%) Ant
General
1 1 (2.44%) Back Office
1 1 (2.44%) Finance
1 1 (2.44%) Banking
Job Titles
1 40 (97.56%) Developer
1 40 (97.56%) Java Developer
2 2 (4.88%) Senior Developer
2 2 (4.88%) Lead Developer
2 2 (4.88%) Senior Java Developer
2 2 (4.88%) Lead Java Developer
3 1 (2.44%) WebSphere Architect
3 1 (2.44%) Java/J2EE Developer
3 1 (2.44%) J2EE Developer
3 1 (2.44%) Architect
Libraries, Frameworks & Software Standards
1 34 (82.93%) Spring
1 34 (82.93%) Spring MVC
1 34 (82.93%) JPA
2 33 (80.49%) Hibernate
2 33 (80.49%) HTML
2 33 (80.49%) CSS
3 31 (75.61%) XML
4 23 (56.10%) REST
5 18 (43.90%) Web Services
6 17 (41.46%) JAX-RPC
6 17 (41.46%) Struts
6 17 (41.46%) Struts2
7 10 (24.39%) JAXB
8 9 (21.95%) JAX-RS
9 6 (14.63%) Apache CXF
10 5 (12.20%) JMS
11 4 (9.76%) SOAP
11 4 (9.76%) Java EE
12 3 (7.32%) Apache Camel
12 3 (7.32%) Play Framework
Miscellaneous
1 32 (78.05%) Enterprise Software
2 17 (41.46%) Visualisation
3 5 (12.20%) Open Source
4 1 (2.44%) Management Information System
4 1 (2.44%) DataPower
Operating Systems
1 27 (65.85%) UNIX
1 27 (65.85%) Linux
2 26 (63.41%) Mac OS X
3 1 (2.44%) Red Hat Enterprise Linux
Processes & Methodologies
1 34 (82.93%) MVC
2 31 (75.61%) Web Development
3 22 (53.66%) TDD
4 20 (48.78%) Configuration Management
5 19 (46.34%) Microservices
6 17 (41.46%) Responsive Web Design
6 17 (41.46%) Web Design
7 13 (31.71%) Agile Software Development
7 13 (31.71%) Mentoring
8 9 (21.95%) Continuous Integration
9 4 (9.76%) SOA
10 2 (4.88%) E-Commerce
11 1 (2.44%) RUP
11 1 (2.44%) CRM
11 1 (2.44%) Unified Process
11 1 (2.44%) Software Engineering
11 1 (2.44%) Problem Management
11 1 (2.44%) Test Scripting
Programming Languages
1 41 (100.00%) Java
2 31 (75.61%) PL/SQL
2 31 (75.61%) SQL
3 18 (43.90%) JavaScript
4 3 (7.32%) Scala
5 1 (2.44%) PowerShell
Qualifications
1 3 (7.32%) Security Cleared
Systems Management
1 1 (2.44%) Tivoli
Vendors
1 32 (78.05%) Oracle
2 1 (2.44%) IBM
2 1 (2.44%) Microsoft
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